代码拉取完成，页面将自动刷新
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<a href="#define-members">宏定义</a> |
<a href="#func-members">函数</a> </div>
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<div class="title">sbctl.c 文件参考</div> </div>
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<div class="textblock"><code>#include "<a class="el" href="a03629_source.html">precomp.h</a>"</code><br />
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<p><a href="a00833_source.html">浏览源代码.</a></p>
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宏定义</h2></td></tr>
<tr class="memitem:af48500455010ca9d3ff81e4b7bdf7a76"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#af48500455010ca9d3ff81e4b7bdf7a76">WSB_HORZ_LF</a>   0x0001</td></tr>
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<tr class="memitem:ab21cec83269a7794f2c55d2e75f641f1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#ab21cec83269a7794f2c55d2e75f641f1">WSB_HORZ_RT</a>   0x0002</td></tr>
<tr class="separator:ab21cec83269a7794f2c55d2e75f641f1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa00829e82bae37847c8b8fde539e7dc6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#aa00829e82bae37847c8b8fde539e7dc6">WSB_VERT_UP</a>   0x0004</td></tr>
<tr class="separator:aa00829e82bae37847c8b8fde539e7dc6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a517d2711122c2a6f5a5dfd08ec6c6377"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a517d2711122c2a6f5a5dfd08ec6c6377">WSB_VERT_DN</a>   0x0008</td></tr>
<tr class="separator:a517d2711122c2a6f5a5dfd08ec6c6377"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac66355894090fd44336fc576b9a598d5"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#ac66355894090fd44336fc576b9a598d5">WSB_VERT</a>   (<a class="el" href="a00833.html#aa00829e82bae37847c8b8fde539e7dc6">WSB_VERT_UP</a> | <a class="el" href="a00833.html#a517d2711122c2a6f5a5dfd08ec6c6377">WSB_VERT_DN</a>)</td></tr>
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<tr class="memitem:a2cb710da1e7955275834a996e6f811c6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a2cb710da1e7955275834a996e6f811c6">WSB_HORZ</a>   (<a class="el" href="a00833.html#af48500455010ca9d3ff81e4b7bdf7a76">WSB_HORZ_LF</a> | <a class="el" href="a00833.html#ab21cec83269a7794f2c55d2e75f641f1">WSB_HORZ_RT</a>)</td></tr>
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<tr class="memitem:a78c4d73793158165ab5be4485013dd81"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a78c4d73793158165ab5be4485013dd81">ES_NOTHING</a>   0</td></tr>
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<tr class="memitem:afd3e6cf3c2931df2b3c779dd7c77a078"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#afd3e6cf3c2931df2b3c779dd7c77a078">ES_DISABLE</a>   1</td></tr>
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<tr class="memitem:a820afac55beabeaba35e000afd92df07"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a820afac55beabeaba35e000afd92df07">ES_ENABLE</a>   2</td></tr>
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<tr class="memitem:a6a26097b1c2a14f23c9e8c805475b379"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a6a26097b1c2a14f23c9e8c805475b379">IsScrollBarControl</a>(h)   (GETFNID(h) == FNID_SCROLLBAR)</td></tr>
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<tr class="memitem:a8307fb465e38f9115072b5d121b5cd76"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a8307fb465e38f9115072b5d121b5cd76">TRACKWIDTH_MIN</a>   20</td></tr>
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<tr class="memitem:ad6e108166633031a26e3da555167bf40"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#ad6e108166633031a26e3da555167bf40">TRACKWIDTH_MAX</a>   100</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
函数</h2></td></tr>
<tr class="memitem:a2976b0d814d03dd26105c3cfdc189f66"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a2976b0d814d03dd26105c3cfdc189f66">CalcSBStuff</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> pSBCalc, BOOL fVert)</td></tr>
<tr class="separator:a2976b0d814d03dd26105c3cfdc189f66"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af132b085fe1d86cd1d88b9c6864aec34"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#af132b085fe1d86cd1d88b9c6864aec34">DrawCtlThumb</a> (<a class="el" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a>)</td></tr>
<tr class="separator:af132b085fe1d86cd1d88b9c6864aec34"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a41097d67b0dff1f0e25aaed16e07cae4"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a41097d67b0dff1f0e25aaed16e07cae4">_SBGetParms</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, int code, <a class="el" href="a00365.html#a2e279d1774360f82933ae946da1a49e2">PSBDATA</a> pw, LPSCROLLINFO lpsi)</td></tr>
<tr class="separator:a41097d67b0dff1f0e25aaed16e07cae4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a982d6335769a3fec969dacd9dd4f52de"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a982d6335769a3fec969dacd9dd4f52de">GetWndSBDisableFlags</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, BOOL fVert)</td></tr>
<tr class="separator:a982d6335769a3fec969dacd9dd4f52de"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4e626e0cfd976db146af3117c71f742f"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a4e626e0cfd976db146af3117c71f742f">EnableSBCtlArrows</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wArrows)</td></tr>
<tr class="separator:a4e626e0cfd976db146af3117c71f742f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a67c9bce7333fc1230ab9a720699efa65"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a67c9bce7333fc1230ab9a720699efa65">xxxEnableWndSBArrows</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wSBflags, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wArrows)</td></tr>
<tr class="separator:a67c9bce7333fc1230ab9a720699efa65"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae10fad15237d99d9eb60afffc98928b4"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#ae10fad15237d99d9eb60afffc98928b4">xxxEnableScrollBar</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wSBflags, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wArrows)</td></tr>
<tr class="separator:ae10fad15237d99d9eb60afffc98928b4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adc553e095d61810a8dedb0b85c0cb5f1"><td class="memItemLeft" align="right" valign="top">void FAR </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#adc553e095d61810a8dedb0b85c0cb5f1">DrawSize</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, HDC hdc, int cxFrame, int cyFrame)</td></tr>
<tr class="separator:adc553e095d61810a8dedb0b85c0cb5f1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6bb740a724af068c48f26b33fd102a6b"><td class="memItemLeft" align="right" valign="top">HBRUSH </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a6bb740a724af068c48f26b33fd102a6b">xxxGetColorObjects</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, HDC hdc, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wDisabledFlags)</td></tr>
<tr class="separator:a6bb740a724af068c48f26b33fd102a6b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab701fc7f962f4f5b6b1d1f834472fb28"><td class="memItemLeft" align="right" valign="top">void NEAR </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#ab701fc7f962f4f5b6b1d1f834472fb28">DrawGroove</a> (HDC hdc, HBRUSH hbr, LPRECT prc, BOOL fVert)</td></tr>
<tr class="separator:ab701fc7f962f4f5b6b1d1f834472fb28"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1edd2b305d44b735eed41220109a22ea"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a1edd2b305d44b735eed41220109a22ea">CalcTrackDragRect</a> (<a class="el" href="a00365.html#a70f8f2ebc7d16b95d6bdfc905bcbbaf0">PSBTRACK</a> pSBTrack)</td></tr>
<tr class="separator:a1edd2b305d44b735eed41220109a22ea"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac844a950510cc5e15307ef97a46842b8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#ac844a950510cc5e15307ef97a46842b8">RecalcTrackRect</a> (<a class="el" href="a00365.html#a70f8f2ebc7d16b95d6bdfc905bcbbaf0">PSBTRACK</a> pSBTrack)</td></tr>
<tr class="separator:ac844a950510cc5e15307ef97a46842b8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac96afa4eedbe40f5f2e7de51f5ef6c51"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#ac96afa4eedbe40f5f2e7de51f5ef6c51">DrawThumb2</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> pSBCalc, HDC hdc, HBRUSH hbr, BOOL fVert, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wDisable)</td></tr>
<tr class="separator:ac96afa4eedbe40f5f2e7de51f5ef6c51"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a53876052475b915d03883a1cfd87b195"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a53876052475b915d03883a1cfd87b195">xxxDrawSB2</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> pSBCalc, HDC hdc, BOOL fVert, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wDisable)</td></tr>
<tr class="separator:a53876052475b915d03883a1cfd87b195"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aab98e773cbf44a8add70c8c4aa24aded"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#aab98e773cbf44a8add70c8c4aa24aded">SetSBCaretPos</a> (<a class="el" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a> psbwnd)</td></tr>
<tr class="separator:aab98e773cbf44a8add70c8c4aa24aded"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6053b156a1b114ee1ac122f38870fee6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a6053b156a1b114ee1ac122f38870fee6">CalcSBStuff2</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> pSBCalc, LPRECT lprc, <a class="el" href="a00365.html#a2e279d1774360f82933ae946da1a49e2">PSBDATA</a> pw, BOOL fVert)</td></tr>
<tr class="separator:a6053b156a1b114ee1ac122f38870fee6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aec600eb6b90ac7baa3f89df376d44f80"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#aec600eb6b90ac7baa3f89df376d44f80">SBCtlSetup</a> (<a class="el" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a> psbwnd)</td></tr>
<tr class="separator:aec600eb6b90ac7baa3f89df376d44f80"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1aee81f1d0e190e025cf229729ad3850"><td class="memItemLeft" align="right" valign="top">BOOL </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a1aee81f1d0e190e025cf229729ad3850">SBSetParms</a> (<a class="el" href="a00365.html#a2e279d1774360f82933ae946da1a49e2">PSBDATA</a> pw, LPSCROLLINFO lpsi, LPBOOL lpfScroll, LPLONG lplres)</td></tr>
<tr class="separator:a1aee81f1d0e190e025cf229729ad3850"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a594f5f86fa7b43ed1cbf4381d61ac728"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a594f5f86fa7b43ed1cbf4381d61ac728">xxxDrawThumb</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> pSBCalc, BOOL fVert)</td></tr>
<tr class="separator:a594f5f86fa7b43ed1cbf4381d61ac728"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a790603be9fd777a4b79454744acb1706"><td class="memItemLeft" align="right" valign="top">LONG </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a790603be9fd777a4b79454744acb1706">xxxSetScrollBar</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, int code, LPSCROLLINFO lpsi, BOOL fRedraw)</td></tr>
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<tr class="memitem:a4755692af87d9a74adbc2aec852bdbfe"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a4755692af87d9a74adbc2aec852bdbfe">xxxDrawScrollBar</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, HDC hdc, BOOL fVert)</td></tr>
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<tr class="memitem:a396a3031ab1c98a193b7fc0898a0cdd6"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a396a3031ab1c98a193b7fc0898a0cdd6">SBPosFromPx</a> (<a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> pSBCalc, int px)</td></tr>
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<tr class="memitem:a7d2ae2e835009194889176c433e0a3d0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a7d2ae2e835009194889176c433e0a3d0">InvertScrollHilite</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a70f8f2ebc7d16b95d6bdfc905bcbbaf0">PSBTRACK</a> pSBTrack)</td></tr>
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<tr class="memitem:a4c072bfa2ef4d1075af4b8df51b7ed07"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a4c072bfa2ef4d1075af4b8df51b7ed07">xxxDoScroll</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwndNotify, int cmd, int pos, BOOL fVert)</td></tr>
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<tr class="memitem:a3da8871bd123c775b168bd6da8bfcc80"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a3da8871bd123c775b168bd6da8bfcc80">xxxMoveThumb</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> pSBCalc, int px)</td></tr>
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<tr class="memitem:ab98c31a1e39fa695f5596c54003edd62"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#ab98c31a1e39fa695f5596c54003edd62">DrawInvertScrollArea</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a00365.html#a70f8f2ebc7d16b95d6bdfc905bcbbaf0">PSBTRACK</a> pSBTrack, BOOL fHit, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> cmd)</td></tr>
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<tr class="memitem:adb485151bf3f552d79cc876b70b596f8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#adb485151bf3f552d79cc876b70b596f8">xxxEndScroll</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, BOOL fCancel)</td></tr>
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<tr class="memitem:a72bac88e62034b610cb6bdf303565f52"><td class="memItemLeft" align="right" valign="top">LONG </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a72bac88e62034b610cb6bdf303565f52">xxxContScroll</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> message, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> <a class="el" href="a00962.html#a78bf4b8bea0276f89c546081d1f8495d">ID</a>, LONG lParam)</td></tr>
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<tr class="memitem:ac945b0b68907c672f4e5d9c7bb6109bd"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#ac945b0b68907c672f4e5d9c7bb6109bd">xxxTrackBox</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> message, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> wParam, LONG lParam, <a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> pSBCalc)</td></tr>
<tr class="separator:ac945b0b68907c672f4e5d9c7bb6109bd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9c7968b1b7b43e0881ed977178bc52c7"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a9c7968b1b7b43e0881ed977178bc52c7">xxxTrackThumb</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> message, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> wParam, LONG lParam, <a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> pSBCalc)</td></tr>
<tr class="separator:a9c7968b1b7b43e0881ed977178bc52c7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a14da2de5d5db6a30ed279c10f71975f4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a14da2de5d5db6a30ed279c10f71975f4">xxxSBTrackLoop</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, LONG lParam, <a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> pSBCalc)</td></tr>
<tr class="separator:a14da2de5d5db6a30ed279c10f71975f4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a501a42c15af7b3ac19d051d72388350b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a501a42c15af7b3ac19d051d72388350b">xxxSBTrackInit</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, LONG lParam, int curArea)</td></tr>
<tr class="separator:a501a42c15af7b3ac19d051d72388350b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a092f3cef61734c7894362e00cf462bf1"><td class="memItemLeft" align="right" valign="top">LONG </td><td class="memItemRight" valign="bottom"><a class="el" href="a00833.html#a092f3cef61734c7894362e00cf462bf1">xxxSBWndProc</a> (<a class="el" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a> psbwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> message, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> wParam, LONG lParam)</td></tr>
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<h2 class="groupheader">宏定义说明</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#afd3e6cf3c2931df2b3c779dd7c77a078">◆ </a></span>ES_DISABLE</h2>
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<td class="memname">#define ES_DISABLE   1</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a820afac55beabeaba35e000afd92df07">◆ </a></span>ES_ENABLE</h2>
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<td class="memname">#define ES_ENABLE   2</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a78c4d73793158165ab5be4485013dd81">◆ </a></span>ES_NOTHING</h2>
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<td class="memname">#define ES_NOTHING   0</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a6a26097b1c2a14f23c9e8c805475b379">◆ </a></span>IsScrollBarControl</h2>
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<td class="memname">#define IsScrollBarControl</td>
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<td class="paramname">h</td><td>)</td>
<td>   (GETFNID(h) == FNID_SCROLLBAR)</td>
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<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00322">322</a> 行定义.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad6e108166633031a26e3da555167bf40">◆ </a></span>TRACKWIDTH_MAX</h2>
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<td class="memname">#define TRACKWIDTH_MAX   100</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a8307fb465e38f9115072b5d121b5cd76">◆ </a></span>TRACKWIDTH_MIN</h2>
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<td class="memname">#define TRACKWIDTH_MIN   20</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a2cb710da1e7955275834a996e6f811c6">◆ </a></span>WSB_HORZ</h2>
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<td class="memname">#define WSB_HORZ   (<a class="el" href="a00833.html#af48500455010ca9d3ff81e4b7bdf7a76">WSB_HORZ_LF</a> | <a class="el" href="a00833.html#ab21cec83269a7794f2c55d2e75f641f1">WSB_HORZ_RT</a>)</td>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00033">33</a> 行定义.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af48500455010ca9d3ff81e4b7bdf7a76">◆ </a></span>WSB_HORZ_LF</h2>
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<td class="memname">#define WSB_HORZ_LF   0x0001</td>
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<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00027">27</a> 行定义.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab21cec83269a7794f2c55d2e75f641f1">◆ </a></span>WSB_HORZ_RT</h2>
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<td class="memname">#define WSB_HORZ_RT   0x0002</td>
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<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00028">28</a> 行定义.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac66355894090fd44336fc576b9a598d5">◆ </a></span>WSB_VERT</h2>
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<td class="memname">#define WSB_VERT   (<a class="el" href="a00833.html#aa00829e82bae37847c8b8fde539e7dc6">WSB_VERT_UP</a> | <a class="el" href="a00833.html#a517d2711122c2a6f5a5dfd08ec6c6377">WSB_VERT_DN</a>)</td>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00032">32</a> 行定义.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a517d2711122c2a6f5a5dfd08ec6c6377">◆ </a></span>WSB_VERT_DN</h2>
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<td class="memname">#define WSB_VERT_DN   0x0008</td>
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<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00030">30</a> 行定义.</p>
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<a id="aa00829e82bae37847c8b8fde539e7dc6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa00829e82bae37847c8b8fde539e7dc6">◆ </a></span>WSB_VERT_UP</h2>
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<td class="memname">#define WSB_VERT_UP   0x0004</td>
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<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00029">29</a> 行定义.</p>
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<h2 class="groupheader">函数说明</h2>
<a id="a41097d67b0dff1f0e25aaed16e07cae4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a41097d67b0dff1f0e25aaed16e07cae4">◆ </a></span>_SBGetParms()</h2>
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<td class="memname">BOOL _SBGetParms </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>code</em>, </td>
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<td class="paramtype"><a class="el" href="a00365.html#a2e279d1774360f82933ae946da1a49e2">PSBDATA</a> </td>
<td class="paramname"><em>pw</em>, </td>
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<td class="paramtype">LPSCROLLINFO </td>
<td class="paramname"><em>lpsi</em> </td>
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<td>)</td>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00038">38</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> {</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">if</span> (lpsi->fMask & SIF_RANGE) {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  lpsi->nMin = pw-><a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a>;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  lpsi->nMax = pw-><a class="code" href="a02573.html#ad33d208d853ebb961fa11ef0434146b2">posMax</a>;</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  }</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span> (lpsi->fMask & SIF_PAGE)</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  lpsi->nPage = pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a>;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">if</span> (lpsi->fMask & SIF_POS) {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  lpsi->nPos = pw-><a class="code" href="a02573.html#a1910d262855b71da353ed0d07a6c7823">pos</a>;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">if</span> (lpsi->fMask & SIF_TRACKPOS)</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  {</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">if</span> (pSBTrack && (pSBTrack-><a class="code" href="a02637.html#af06a120cd2c2601ad4cdc5e87661b558">nBar</a> == code) && (pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a> == pwnd))</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">// posNew is in the context of psbiSB's window and bar code</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  lpsi->nTrackPos = pSBTrack-><a class="code" href="a02637.html#a59124e00d5c72ed1679a0131962deb2e">posNew</a>;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  lpsi->nTrackPos = pw-><a class="code" href="a02573.html#a1910d262855b71da353ed0d07a6c7823">pos</a>;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  }</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">return</span> ((lpsi->fMask & SIF_ALL) ? TRUE : FALSE);</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l02080">tagSBTRACK::nBar</a>, <a class="el" href="a00365_source.html#l01374">tagSBDATA::page</a>, <a class="el" href="a00365_source.html#l01375">tagSBDATA::pos</a>, <a class="el" href="a00365_source.html#l01373">tagSBDATA::posMax</a>, <a class="el" href="a00365_source.html#l01372">tagSBDATA::posMin</a>, <a class="el" href="a00365_source.html#l02079">tagSBTRACK::posNew</a> , 以及 <a class="el" href="a00365_source.html#l02069">tagSBTRACK::spwndTrack</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a03614_source.html#l07863">NtUserSBGetParms()</a> , 以及 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a>.</p>
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<a id="a2976b0d814d03dd26105c3cfdc189f66"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2976b0d814d03dd26105c3cfdc189f66">◆ </a></span>CalcSBStuff()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void CalcSBStuff </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> </td>
<td class="paramname"><em>pSBCalc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fVert</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00962">962</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00966"></a><span class="lineno"> 966</span> {</div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  RECT rcT;</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  RECT rcClient;</div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  </div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  <span class="comment">// Get client rectangle. We know that scrollbars always align to the right</span></div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <span class="comment">// and to the bottom of the client area.</span></div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  <a class="code" href="a00365.html#ac638a1ce39dd10773c0133549503776e">CopyOffsetRect</a>(&rcClient, (&pwnd-><a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>),</div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  -pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left, -pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top);</div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  </div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="keywordflow">if</span> (fVert) {</div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <span class="comment">// Only add on space if vertical scrollbar is really there.</span></div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  rcT.right = rcT.left = rcClient.right;</div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  <span class="keywordflow">if</span> (TestWF(pwnd, WFVPRESENT))</div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  rcT.right += SYSMET(CXVSCROLL);</div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  </div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  rcT.top = rcClient.top;</div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  rcT.bottom = rcClient.bottom;</div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  <span class="comment">// Only add on space if horizontal scrollbar is really there.</span></div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  rcT.bottom = rcT.top = rcClient.bottom;</div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  <span class="keywordflow">if</span> (TestWF(pwnd, WFHPRESENT))</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  rcT.bottom += SYSMET(CYHSCROLL);</div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  </div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  rcT.left = rcClient.left;</div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  rcT.right = rcClient.right;</div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  }</div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  </div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  <span class="comment">// If InitPwSB stuff fails (due to our heap being full) there isn't anything reasonable</span></div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  <span class="comment">// we can do here, so just let it go through. We won't fault but the scrollbar won't work</span></div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  <span class="comment">// properly either...</span></div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  <span class="keywordflow">if</span> (<a class="code" href="a00755.html#aaf712fe00be8176d2cf3e628603fcc00">_InitPwSB</a>(pwnd))</div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <a class="code" href="a00833.html#a6053b156a1b114ee1ac122f38870fee6">CalcSBStuff2</a>(pwnd, pSBCalc, &rcT, (fVert) ? &pwnd-><a class="code" href="a02581.html#a610aafec75938ec7c912e1c366112442">pSBInfo</a>-><a class="code" href="a02577.html#ae43a53640738857a11c2f4650e5d7d33">Vert</a> : &pwnd-><a class="code" href="a02581.html#a610aafec75938ec7c912e1c366112442">pSBInfo</a>-><a class="code" href="a02577.html#a1fd53059e871944b5f54d52a6ec7d401">Horz</a>, fVert);</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  </div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00755_source.html#l00194">_InitPwSB()</a>, <a class="el" href="a00833_source.html#l00771">CalcSBStuff2()</a>, <a class="el" href="a00935_source.html#l00067">CopyOffsetRect()</a>, <a class="el" href="a00365_source.html#l01384">tagSBINFO::Horz</a>, <a class="el" href="a00365_source.html#l01410">tagWND::pSBInfo</a>, <a class="el" href="a00365_source.html#l01399">tagWND::rcClient</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a> , 以及 <a class="el" href="a00365_source.html#l01385">tagSBINFO::Vert</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l00501">RecalcTrackRect()</a>, <a class="el" href="a00833_source.html#l01186">xxxDrawScrollBar()</a>, <a class="el" href="a00833_source.html#l01032">xxxDrawThumb()</a> , 以及 <a class="el" href="a00833_source.html#l01803">xxxSBTrackInit()</a>.</p>
</div>
</div>
<a id="a6053b156a1b114ee1ac122f38870fee6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6053b156a1b114ee1ac122f38870fee6">◆ </a></span>CalcSBStuff2()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void CalcSBStuff2 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> </td>
<td class="paramname"><em>pSBCalc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPRECT </td>
<td class="paramname"><em>lprc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a2e279d1774360f82933ae946da1a49e2">PSBDATA</a> </td>
<td class="paramname"><em>pw</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fVert</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00771">771</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00777"></a><span class="lineno"> 777</span> {</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <span class="keywordtype">int</span> cpx;</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  <span class="keywordtype">int</span> ipx;</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwRange;</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  </div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="keywordflow">if</span> (fVert) {</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  pSBCalc-><a class="code" href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">pxTop</a> = lprc->top;</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  pSBCalc-><a class="code" href="a02633.html#ab18db626c5201442e5ce3924e66c6030">pxBottom</a> = lprc->bottom;</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  pSBCalc-><a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a> = lprc->left;</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  pSBCalc-><a class="code" href="a02633.html#ab094e0d393154193e4ea878ba37e85e6">pxRight</a> = lprc->right;</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  pSBCalc-><a class="code" href="a02633.html#a3033fbbe08477861ff7781da3771443e">cpxThumb</a> = SYSMET(CYVSCROLL);</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  ipx = SYSMET(CYBORDER);</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  </div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span> <span class="comment"> * For horiz scroll bars, "left" & "right" are "top" and "bottom",</span></div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span> <span class="comment"> * and vice versa.</span></div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  pSBCalc-><a class="code" href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">pxTop</a> = lprc->left;</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  pSBCalc-><a class="code" href="a02633.html#ab18db626c5201442e5ce3924e66c6030">pxBottom</a> = lprc->right;</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  pSBCalc-><a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a> = lprc->top;</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  pSBCalc-><a class="code" href="a02633.html#ab094e0d393154193e4ea878ba37e85e6">pxRight</a> = lprc->bottom;</div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  pSBCalc-><a class="code" href="a02633.html#a3033fbbe08477861ff7781da3771443e">cpxThumb</a> = SYSMET(CXHSCROLL);</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  ipx = SYSMET(CXBORDER);</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  }</div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  </div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  pSBCalc->pos = pw-><a class="code" href="a02573.html#a1910d262855b71da353ed0d07a6c7823">pos</a>;</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  pSBCalc->page = pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a>;</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  pSBCalc->posMin = pw-><a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a>;</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  pSBCalc->posMax = pw-><a class="code" href="a02573.html#ad33d208d853ebb961fa11ef0434146b2">posMax</a>;</div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  </div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  dwRange = ((<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)(pSBCalc->posMax - pSBCalc->posMin)) + 1;</div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  </div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  <span class="comment">// For the case of short scroll bars that don't have enough</span></div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="comment">// room to fit the full-sized up and down arrows, shorten</span></div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  <span class="comment">// their sizes to make 'em fit</span></div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  cpx = min((pSBCalc-><a class="code" href="a02633.html#ab18db626c5201442e5ce3924e66c6030">pxBottom</a> - pSBCalc-><a class="code" href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">pxTop</a>) / 2, pSBCalc-><a class="code" href="a02633.html#a3033fbbe08477861ff7781da3771443e">cpxThumb</a>);</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  </div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  pSBCalc-><a class="code" href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">pxUpArrow</a> = pSBCalc-><a class="code" href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">pxTop</a> + cpx;</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  pSBCalc-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a> = pSBCalc-><a class="code" href="a02633.html#ab18db626c5201442e5ce3924e66c6030">pxBottom</a> - cpx;</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  </div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="keywordflow">if</span> (pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a>) {</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="comment">// JEFFBOG -- This is the one and only place where we should</span></div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <span class="comment">// see 'range'. Elsewhere it should be 'range - page'.</span></div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  pSBCalc-><a class="code" href="a02633.html#a3033fbbe08477861ff7781da3771443e">cpxThumb</a> = max(</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <a class="code" href="a00608.html#aa0553738b3b03816a062ca25b5c3ad4e">UserMulDiv</a>(pSBCalc-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a> - pSBCalc-><a class="code" href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">pxUpArrow</a>,</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a>, dwRange),</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  min(pSBCalc-><a class="code" href="a02633.html#a3033fbbe08477861ff7781da3771443e">cpxThumb</a>,</div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  (fVert ? SYSMET(CYSIZEFRAME) : SYSMET(CXSIZEFRAME)) +</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  2 * SYSMET(CXEDGE)));</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  }</div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  </div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  pSBCalc-><a class="code" href="a02633.html#adc3e07d0590d0f67e9bd1e18a23323b1">pxMin</a> = pSBCalc-><a class="code" href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">pxTop</a> + cpx;</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  pSBCalc-><a class="code" href="a02633.html#a5fb6069951a3fe120fa8433549b1ec76">cpx</a> = pSBCalc-><a class="code" href="a02633.html#ab18db626c5201442e5ce3924e66c6030">pxBottom</a> - cpx - pSBCalc-><a class="code" href="a02633.html#a3033fbbe08477861ff7781da3771443e">cpxThumb</a> - pSBCalc-><a class="code" href="a02633.html#adc3e07d0590d0f67e9bd1e18a23323b1">pxMin</a>;</div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  </div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  pSBCalc-><a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a> = <a class="code" href="a00608.html#aa0553738b3b03816a062ca25b5c3ad4e">UserMulDiv</a>(pw-><a class="code" href="a02573.html#a1910d262855b71da353ed0d07a6c7823">pos</a> - pw-><a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a>,</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  pSBCalc-><a class="code" href="a02633.html#a5fb6069951a3fe120fa8433549b1ec76">cpx</a>, dwRange - (pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a> ? pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a> : 1)) +</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  pSBCalc-><a class="code" href="a02633.html#adc3e07d0590d0f67e9bd1e18a23323b1">pxMin</a>;</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  pSBCalc-><a class="code" href="a02633.html#ac2c4005767f0e092b496226ba32ec689">pxThumbBottom</a> = pSBCalc-><a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a> + pSBCalc-><a class="code" href="a02633.html#a3033fbbe08477861ff7781da3771443e">cpxThumb</a>;</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  </div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span> }</div>
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<p class="reference">引用了 <a class="el" href="a00365_source.html#l02060">tagSBCALC::cpx</a>, <a class="el" href="a00365_source.html#l02054">tagSBCALC::cpxThumb</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00365_source.html#l01374">tagSBDATA::page</a>, <a class="el" href="a00365_source.html#l01375">tagSBDATA::pos</a>, <a class="el" href="a00365_source.html#l01373">tagSBDATA::posMax</a>, <a class="el" href="a00365_source.html#l01372">tagSBDATA::posMin</a>, <a class="el" href="a00365_source.html#l02051">tagSBCALC::pxBottom</a>, <a class="el" href="a00365_source.html#l02056">tagSBCALC::pxDownArrow</a>, <a class="el" href="a00365_source.html#l02052">tagSBCALC::pxLeft</a>, <a class="el" href="a00365_source.html#l02061">tagSBCALC::pxMin</a>, <a class="el" href="a00365_source.html#l02053">tagSBCALC::pxRight</a>, <a class="el" href="a00365_source.html#l02058">tagSBCALC::pxThumbBottom</a>, <a class="el" href="a00365_source.html#l02059">tagSBCALC::pxThumbTop</a>, <a class="el" href="a00365_source.html#l02050">tagSBCALC::pxTop</a>, <a class="el" href="a00365_source.html#l02055">tagSBCALC::pxUpArrow</a> , 以及 <a class="el" href="a00608_source.html#l00198">UserMulDiv()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l00962">CalcSBStuff()</a> , 以及 <a class="el" href="a00833_source.html#l00849">SBCtlSetup()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1edd2b305d44b735eed41220109a22ea">◆ </a></span>CalcTrackDragRect()</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void CalcTrackDragRect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a70f8f2ebc7d16b95d6bdfc905bcbbaf0">PSBTRACK</a> </td>
<td class="paramname"><em>pSBTrack</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00445">445</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  {</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  </div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="comment">// BUGBUG (adams): Is there a better way to define the min/max width?</span></div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="comment">// Say, 1/2 and 2 times the "normal" track width of suggested scrollbar</span></div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="comment">// width at 800x600?</span></div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  </div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span> <span class="preprocessor"> #define TRACKWIDTH_MIN 20</span></div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="preprocessor"> #define TRACKWIDTH_MAX 100</span></div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordtype">int</span> cx;</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keywordtype">int</span> <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>;</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  LPINT pwX, pwY;</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  </div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="comment">// Point pwX and pwY at the parts of the rectangle</span></div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="comment">// corresponding to pSBCalc->pxLeft, pxTop, etc.</span></div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="comment">// pSBTrack->pSBCalc->pxLeft is the left edge of a vertical</span></div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="comment">// scrollbar and the top edge of horizontal one.</span></div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="comment">// pSBTrack->pSBCalc->pxTop is the top of a vertical</span></div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="comment">// scrollbar and the left of horizontal one.</span></div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="comment">// etc...</span></div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="comment">// Point pwX and pwY to the corresponding parts</span></div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="comment">// of pSBTrack->rcTrack.</span></div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  </div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  pwX = pwY = (LPINT)&pSBTrack-><a class="code" href="a02637.html#a12442059016cb97681d6771059ca63d1">rcTrack</a>;</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  </div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  if (pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>) {</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a> = SYSMET(CYVTHUMB);</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  pwY++;</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a> = SYSMET(CXHTHUMB);</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  pwX++;</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  }</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  </div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="comment">// The drag rect extends twice the width of a vertical scrollbar to</span></div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="comment">// the left and right with limits of TRACKWIDTH_MIN and TRACKWIDTH_MAX.</span></div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="comment">// The height of the rect is extended by the height of two thumbs</span></div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="comment">// on top and bottom.</span></div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  </div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  cx = (pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#ab094e0d393154193e4ea878ba37e85e6">pxRight</a> - pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a>) * 2;</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  cx = min(max(cx, <a class="code" href="a00833.html#a8307fb465e38f9115072b5d121b5cd76">TRACKWIDTH_MIN</a>), <a class="code" href="a00833.html#ad6e108166633031a26e3da555167bf40">TRACKWIDTH_MAX</a>);</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a> *= 2;</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  </div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  *(pwX + 0) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a> - cx;</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  *(pwY + 0) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">pxTop</a> - <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>;</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  *(pwX + 2) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#ab094e0d393154193e4ea878ba37e85e6">pxRight</a> + cx;</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  *(pwY + 2) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#ab18db626c5201442e5ce3924e66c6030">pxBottom</a> + <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>;</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span> }</div>
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<p class="reference">引用了 <a class="el" href="a00716_source.html#l00456">cy</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a00365_source.html#l02081">tagSBTRACK::pSBCalc</a>, <a class="el" href="a00365_source.html#l02051">tagSBCALC::pxBottom</a>, <a class="el" href="a00365_source.html#l02052">tagSBCALC::pxLeft</a>, <a class="el" href="a00365_source.html#l02053">tagSBCALC::pxRight</a>, <a class="el" href="a00365_source.html#l02050">tagSBCALC::pxTop</a>, <a class="el" href="a00365_source.html#l02072">tagSBTRACK::rcTrack</a>, <a class="el" href="a00833.html#ad6e108166633031a26e3da555167bf40">TRACKWIDTH_MAX</a> , 以及 <a class="el" href="a00833.html#a8307fb465e38f9115072b5d121b5cd76">TRACKWIDTH_MIN</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l00501">RecalcTrackRect()</a> , 以及 <a class="el" href="a00833_source.html#l01803">xxxSBTrackInit()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af132b085fe1d86cd1d88b9c6864aec34">◆ </a></span>DrawCtlThumb()</h2>
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<td class="memname">void DrawCtlThumb </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a> </td>
<td class="paramname"><em>psb</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01008">1008</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01009"></a><span class="lineno"> 1009</span> {</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  HBRUSH hbr, hbrSave;</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  HDC hdc = (HDC) <a class="code" href="a00644.html#a5fae5b77e79eae6c3c51799de993d74f">_GetWindowDC</a>((<a class="code" href="a02581.html">PWND</a>) psb);</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  </div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  <a class="code" href="a00833.html#aec600eb6b90ac7baa3f89df376d44f80">SBCtlSetup</a>(psb);</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  </div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  hbrSave = GreSelectBrush(hdc, hbr = <a class="code" href="a00833.html#a6bb740a724af068c48f26b33fd102a6b">xxxGetColorObjects</a>((<a class="code" href="a02581.html">PWND</a>) psb, hdc, psb->wDisableFlags));</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  </div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  <a class="code" href="a00833.html#ac96afa4eedbe40f5f2e7de51f5ef6c51">DrawThumb2</a>((<a class="code" href="a02581.html">PWND</a>) psb, &psb->SBCalc, hdc, hbr, psb->fVert, psb->wDisableFlags);</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  </div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  GreSelectBrush(hdc, hbrSave);</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  <a class="code" href="a00644.html#a1ec030500a19f775519fbaf16c15f814">_ReleaseDC</a>(hdc);</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> }</div>
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<p class="reference">引用了 <a class="el" href="a00644_source.html#l00137">_GetWindowDC()</a>, <a class="el" href="a00644_source.html#l00102">_ReleaseDC()</a>, <a class="el" href="a00833_source.html#l00553">DrawThumb2()</a>, <a class="el" href="a00833_source.html#l00849">SBCtlSetup()</a> , 以及 <a class="el" href="a00833_source.html#l00384">xxxGetColorObjects()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01453">xxxEndScroll()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab701fc7f962f4f5b6b1d1f834472fb28">◆ </a></span>DrawGroove()</h2>
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<td class="memname">void NEAR DrawGroove </td>
<td>(</td>
<td class="paramtype">HDC </td>
<td class="paramname"><em>hdc</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">HBRUSH </td>
<td class="paramname"><em>hbr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPRECT </td>
<td class="paramname"><em>prc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fVert</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00418">418</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> {</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">if</span> ((hbr == SYSHBR(3DHILIGHT)) || (hbr == <a class="code" href="a03638.html#a0f352eeb287eff80ca03bb5947be417e">ghbrGray</a>))</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <a class="code" href="a03212.html#a49402fd1bea89e835e5bc8bc96de744f">FillRect</a>(hdc, prc, hbr);</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  {</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  RECT rc;</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  </div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="comment">// Draw sides</span></div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&rc, prc);</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <a class="code" href="a03212.html#a6db555a0c406e4db5d90faebf4f948f8">DrawEdge</a>(hdc, &rc, EDGE_SUNKEN, BF_ADJUST | BF_FLAT |</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  (fVert ? BF_LEFT | BF_RIGHT : BF_TOP | BF_BOTTOM));</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  </div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="comment">// Fill middle</span></div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <a class="code" href="a03212.html#a49402fd1bea89e835e5bc8bc96de744f">FillRect</a>(hdc, &rc, hbr);</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  }</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a03212_source.html#l00776">DrawEdge()</a>, <a class="el" href="a03212_source.html#l00029">FillRect()</a> , 以及 <a class="el" href="a03638_source.html#l00025">ghbrGray</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l00553">DrawThumb2()</a>.</p>
</div>
</div>
<a id="ab98c31a1e39fa695f5596c54003edd62"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab98c31a1e39fa695f5596c54003edd62">◆ </a></span>DrawInvertScrollArea()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void DrawInvertScrollArea </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a70f8f2ebc7d16b95d6bdfc905bcbbaf0">PSBTRACK</a> </td>
<td class="paramname"><em>pSBTrack</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fHit</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>cmd</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01390">1390</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01395"></a><span class="lineno"> 1395</span> {</div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>  HDC hdc;</div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>  RECT rcTemp;</div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>  <span class="keywordtype">int</span> cx, <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>;</div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> bm;</div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>  </div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>  <span class="keywordflow">if</span> ((cmd != SB_LINEUP) && (cmd != SB_LINEDOWN)) {</div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>  <span class="comment">// not hitting on arrow -- just invert the area and return</span></div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>  <a class="code" href="a00833.html#a7d2ae2e835009194889176c433e0a3d0">InvertScrollHilite</a>(pwnd, pSBTrack);</div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>  }</div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>  </div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">fTrackRecalc</a>) {</div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>  <a class="code" href="a00833.html#ac844a950510cc5e15307ef97a46842b8">RecalcTrackRect</a>(pSBTrack);</div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>  pSBTrack-><a class="code" href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">fTrackRecalc</a> = FALSE;</div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>  }</div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>  </div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>  <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&rcTemp, &pSBTrack-><a class="code" href="a02637.html#a12442059016cb97681d6771059ca63d1">rcTrack</a>);</div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>  </div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>  hdc = <a class="code" href="a00644.html#a5fae5b77e79eae6c3c51799de993d74f">_GetWindowDC</a>(pwnd);</div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>  </div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>) {</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>  cx = SYSMET(CXVSCROLL);</div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>  <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a> = SYSMET(CYVSCROLL);</div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>  cx = SYSMET(CXHSCROLL);</div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>  <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a> = SYSMET(CYHSCROLL);</div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>  }</div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>  </div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>  <span class="keywordflow">if</span> ((cx == (rcTemp.right - rcTemp.left)) &&</div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>  (<a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a> == (rcTemp.bottom - rcTemp.top))) {</div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>  <span class="keywordflow">if</span> (cmd == SB_LINEUP)</div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>  bm = (pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>) ? OBI_UPARROW : OBI_LFARROW;</div>
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>  <span class="keywordflow">else</span> <span class="comment">// SB_LINEDOWN</span></div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>  bm = (pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>) ? OBI_DNARROW : OBI_RGARROW;</div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>  </div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>  <span class="keywordflow">if</span> (fHit)</div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>  bm += DOBI_PUSHED;</div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>  </div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>  <a class="code" href="a00206.html#ad566ff8d998d10b5f3fd0410c6b2e67f">BitBltSysBmp</a>(hdc, rcTemp.left, rcTemp.top, bm);</div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>  <a class="code" href="a03212.html#aaed84fe0e7519aa3ef0ab14ed75849b0">DrawFrameControl</a>(hdc, &rcTemp, DFC_SCROLL,</div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>  ((pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>) ? DFCS_SCROLLVERT : DFCS_SCROLLHORZ) |</div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>  ((fHit) ? DFCS_PUSHED | DFCS_FLAT : 0) |</div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>  ((cmd == SB_LINEUP) ? DFCS_SCROLLMIN : DFCS_SCROLLMAX));</div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>  }</div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>  </div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>  <a class="code" href="a00644.html#a1ec030500a19f775519fbaf16c15f814">_ReleaseDC</a>(hdc);</div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00644_source.html#l00137">_GetWindowDC()</a>, <a class="el" href="a00644_source.html#l00102">_ReleaseDC()</a>, <a class="el" href="a00206_source.html#l00028">BitBltSysBmp()</a>, <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a00716_source.html#l00456">cy</a>, <a class="el" href="a03212_source.html#l00652">DrawFrameControl()</a>, <a class="el" href="a00365_source.html#l02068">tagSBTRACK::fTrackRecalc</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a00833_source.html#l01236">InvertScrollHilite()</a>, <a class="el" href="a00365_source.html#l02072">tagSBTRACK::rcTrack</a>, <a class="el" href="a00833_source.html#l00501">RecalcTrackRect()</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01453">xxxEndScroll()</a> , 以及 <a class="el" href="a00833_source.html#l01606">xxxTrackBox()</a>.</p>
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<a id="adc553e095d61810a8dedb0b85c0cb5f1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adc553e095d61810a8dedb0b85c0cb5f1">◆ </a></span>DrawSize()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void FAR DrawSize </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">HDC </td>
<td class="paramname"><em>hdc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>cxFrame</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>cyFrame</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00329">329</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> {</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordtype">int</span> x, y;</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">//HBRUSH hbrSave;</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  </div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  x = pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.right - pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left - cxFrame - SYSMET(CXVSCROLL);</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  y = pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.bottom - pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top - cyFrame - SYSMET(CYHSCROLL);</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  </div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="comment">// If we have a scrollbar control, or the sizebox is not associated with</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="comment">// a sizeable window, draw the flat gray sizebox. Otherwise, use the</span></div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="comment">// sizing grip.</span></div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">if</span> (<a class="code" href="a00833.html#a6a26097b1c2a14f23c9e8c805475b379">IsScrollBarControl</a>(pwnd))</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  {</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">if</span> (TestWF(pwnd, SBFSIZEGRIP))</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">goto</span> DrawSizeGrip;</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">goto</span> <a class="code" href="a03212.html#a2383149cccc3ee1a5adfc48c321228b2">DrawBox</a>;</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  </div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  }</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!<a class="code" href="a00365.html#ade0cb4b6bd4e2fa61aa92868dc44a651">SizeBoxHwnd</a>(pwnd))</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  {</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <a class="code" href="a03212.html#a2383149cccc3ee1a5adfc48c321228b2">DrawBox</a>:</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  {</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="comment">//hbrSave = GreSelectBrush(hdc, SYSHBR(3DFACE));</span></div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="comment">//GrePatBlt(hdc, x, y, SYSMET(CXVSCROLL), SYSMET(CYHSCROLL), PATCOPY);</span></div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="comment">//GreSelectBrush(hdc, hbrSave);</span></div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  </div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  POLYPATBLT PolyData;</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  </div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  PolyData.x = x;</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  PolyData.y = y;</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  PolyData.cx = SYSMET(CXVSCROLL);</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  PolyData.cy = SYSMET(CYHSCROLL);</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  PolyData.BrClr.hbr = SYSHBR(3DFACE);</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  </div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  GrePolyPatBlt(hdc,PATCOPY,&PolyData,1,PPB_BRUSH);</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  </div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  }</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  }</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  {</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> DrawSizeGrip:</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="comment">// Blt out the grip bitmap.</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <a class="code" href="a00206.html#ad566ff8d998d10b5f3fd0410c6b2e67f">BitBltSysBmp</a>(hdc, x, y, OBI_NCGRIP);</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  }</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00206_source.html#l00028">BitBltSysBmp()</a>, <a class="el" href="a03212_source.html#l00416">DrawBox()</a>, <a class="el" href="a00833_source.html#l00322">IsScrollBarControl</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a> , 以及 <a class="el" href="a03728_source.html#l00555">SizeBoxHwnd()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00662_source.html#l00046">xxxDrawWindowFrame()</a> , 以及 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a>.</p>
</div>
</div>
<a id="ac96afa4eedbe40f5f2e7de51f5ef6c51"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac96afa4eedbe40f5f2e7de51f5ef6c51">◆ </a></span>DrawThumb2()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void DrawThumb2 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> </td>
<td class="paramname"><em>pSBCalc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">HDC </td>
<td class="paramname"><em>hdc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">HBRUSH </td>
<td class="paramname"><em>hbr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fVert</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>wDisable</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00553">553</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00560"></a><span class="lineno"> 560</span> {</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="keywordtype">int</span> *pLength;</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keywordtype">int</span> *pWidth;</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  RECT rcSB;</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack;</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  </div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="comment">// Bail out if the scrollbar has an empty rect</span></div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keywordflow">if</span> ((pSBCalc-><a class="code" href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">pxTop</a> >= pSBCalc-><a class="code" href="a02633.html#ab18db626c5201442e5ce3924e66c6030">pxBottom</a>) || (pSBCalc-><a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a> >= pSBCalc-><a class="code" href="a02633.html#ab094e0d393154193e4ea878ba37e85e6">pxRight</a>))</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  </div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  pLength = (LPINT)&rcSB;</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordflow">if</span> (fVert)</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  pWidth = pLength++;</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  pWidth = pLength + 1;</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  </div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  pWidth[0] = pSBCalc-><a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a>;</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  pWidth[2] = pSBCalc-><a class="code" href="a02633.html#ab094e0d393154193e4ea878ba37e85e6">pxRight</a>;</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  </div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span> <span class="comment"> * If both scroll bar arrows are disabled, then we should not draw</span></div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span> <span class="comment"> * the thumb. So, quit now!</span></div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordflow">if</span> (((wDisable & LTUPFLAG) && (wDisable & RTDNFLAG)) ||</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  ((pSBCalc-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a> - pSBCalc-><a class="code" href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">pxUpArrow</a>) < pSBCalc-><a class="code" href="a02633.html#a3033fbbe08477861ff7781da3771443e">cpxThumb</a>)) {</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  pLength[0] = pSBCalc-><a class="code" href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">pxUpArrow</a>;</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  pLength[2] = pSBCalc-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a>;</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  </div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <a class="code" href="a00833.html#ab701fc7f962f4f5b6b1d1f834472fb28">DrawGroove</a>(hdc, hbr, &rcSB, fVert);</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  }</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  </div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keywordflow">if</span> (pSBCalc-><a class="code" href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">pxUpArrow</a> < pSBCalc-><a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a>) {</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="comment">// Fill in space above Thumb</span></div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  pLength[0] = pSBCalc-><a class="code" href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">pxUpArrow</a>;</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  pLength[2] = pSBCalc-><a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a>;</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  </div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <a class="code" href="a00833.html#ab701fc7f962f4f5b6b1d1f834472fb28">DrawGroove</a>(hdc, hbr, &rcSB, fVert);</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  }</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  </div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keywordflow">if</span> (pSBCalc-><a class="code" href="a02633.html#ac2c4005767f0e092b496226ba32ec689">pxThumbBottom</a> < pSBCalc-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a>) {</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="comment">// Fill in space below Thumb</span></div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  pLength[0] = pSBCalc-><a class="code" href="a02633.html#ac2c4005767f0e092b496226ba32ec689">pxThumbBottom</a>;</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  pLength[2] = pSBCalc-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a>;</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  </div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <a class="code" href="a00833.html#ab701fc7f962f4f5b6b1d1f834472fb28">DrawGroove</a>(hdc, hbr, &rcSB, fVert);</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  }</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  </div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="comment">// Draw elevator</span></div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  pLength[0] = pSBCalc-><a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a>;</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  pLength[2] = pSBCalc-><a class="code" href="a02633.html#ac2c4005767f0e092b496226ba32ec689">pxThumbBottom</a>;</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  </div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="comment">// Not soft!</span></div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <a class="code" href="a00365.html#ad425ab912e34943a37ab7a90862e7a84">DrawPushButton</a>(hdc, &rcSB, 0, 0);</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  </div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> <span class="comment"> * If we're tracking a page scroll, then we've obliterated the hilite.</span></div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> <span class="comment"> * We need to correct the hiliting rectangle, and rehilite it.</span></div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  </div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="keywordflow">if</span> (pSBTrack && (pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> == SB_PAGEUP || pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> == SB_PAGEDOWN) &&</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  (pwnd == pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>) &&</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  (BOOL)pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a> == fVert) {</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  </div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">fTrackRecalc</a>) {</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <a class="code" href="a00833.html#ac844a950510cc5e15307ef97a46842b8">RecalcTrackRect</a>(pSBTrack);</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  pSBTrack-><a class="code" href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">fTrackRecalc</a> = FALSE;</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  }</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  </div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  pLength = (<span class="keywordtype">int</span> *)&pSBTrack-><a class="code" href="a02637.html#a12442059016cb97681d6771059ca63d1">rcTrack</a>;</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  </div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  if (fVert)</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  pLength++;</div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  </div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> == SB_PAGEUP)</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  pLength[2] = pSBCalc-><a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a>;</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  pLength[0] = pSBCalc-><a class="code" href="a02633.html#ac2c4005767f0e092b496226ba32ec689">pxThumbBottom</a>;</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  </div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="keywordflow">if</span> (pLength[0] < pLength[2])</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <a class="code" href="a03212.html#a5cc5aaa7958292424d2327641446d297">InvertRect</a>(hdc, &pSBTrack-><a class="code" href="a02637.html#a12442059016cb97681d6771059ca63d1">rcTrack</a>);</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  }</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l02074">tagSBTRACK::cmdSB</a>, <a class="el" href="a00365_source.html#l02054">tagSBCALC::cpxThumb</a>, <a class="el" href="a00833_source.html#l00418">DrawGroove()</a>, <a class="el" href="a03212_source.html#l01004">DrawPushButton()</a>, <a class="el" href="a00365_source.html#l02068">tagSBTRACK::fTrackRecalc</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a03212_source.html#l00064">InvertRect()</a>, <a class="el" href="a00365_source.html#l02051">tagSBCALC::pxBottom</a>, <a class="el" href="a00365_source.html#l02056">tagSBCALC::pxDownArrow</a>, <a class="el" href="a00365_source.html#l02052">tagSBCALC::pxLeft</a>, <a class="el" href="a00365_source.html#l02053">tagSBCALC::pxRight</a>, <a class="el" href="a00365_source.html#l02058">tagSBCALC::pxThumbBottom</a>, <a class="el" href="a00365_source.html#l02059">tagSBCALC::pxThumbTop</a>, <a class="el" href="a00365_source.html#l02050">tagSBCALC::pxTop</a>, <a class="el" href="a00365_source.html#l02055">tagSBCALC::pxUpArrow</a>, <a class="el" href="a00365_source.html#l02072">tagSBTRACK::rcTrack</a>, <a class="el" href="a00833_source.html#l00501">RecalcTrackRect()</a> , 以及 <a class="el" href="a00365_source.html#l02069">tagSBTRACK::spwndTrack</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01008">DrawCtlThumb()</a>, <a class="el" href="a00833_source.html#l00657">xxxDrawSB2()</a>, <a class="el" href="a00833_source.html#l01032">xxxDrawThumb()</a>, <a class="el" href="a00833_source.html#l01313">xxxMoveThumb()</a> , 以及 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a>.</p>
</div>
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<a id="a4e626e0cfd976db146af3117c71f742f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4e626e0cfd976db146af3117c71f742f">◆ </a></span>EnableSBCtlArrows()</h2>
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<div class="memproto">
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<td class="memname">BOOL EnableSBCtlArrows </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>wArrows</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00108">108</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wOldFlags;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  wOldFlags = ((<a class="code" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a>)pwnd)->wDisableFlags; <span class="comment">// Get the original status</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (wArrows == ESB_ENABLE_BOTH) <span class="comment">// Enable both the arrows</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  ((<a class="code" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a>)pwnd)->wDisableFlags &= ~SB_DISABLE_MASK;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  ((<a class="code" href="a02657.html">PSBWND</a>)pwnd)->wDisableFlags |= wArrows;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  </div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"> * Check if the status has changed because of this call</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">if</span> (wOldFlags == ((<a class="code" href="a02657.html">PSBWND</a>)pwnd)->wDisableFlags)</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> * Else, redraw the scroll bar control to reflect the change instatus;</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">if</span> (<a class="code" href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a>(pwnd))</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="a00896.html#a51eb38ca0bb2d40819f743278dce2bd1">xxxInvalidateRect</a>(pwnd, NULL, TRUE);</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03728_source.html#l00456">IsVisible()</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a> , 以及 <a class="el" href="a00896_source.html#l00039">xxxInvalidateRect()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a982d6335769a3fec969dacd9dd4f52de">◆ </a></span>GetWndSBDisableFlags()</h2>
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<td class="memname"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> GetWndSBDisableFlags </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fVert</em> </td>
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<td></td>
<td>)</td>
<td></td><td></td>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00083">83</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> {</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="a02577.html">PSBINFO</a> pw;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">if</span> ((pw = pwnd-><a class="code" href="a02581.html#a610aafec75938ec7c912e1c366112442">pSBInfo</a>) == NULL) {</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_NO_SCROLLBARS, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  }</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span>(fVert ? (pw-><a class="code" href="a02577.html#acac2b1744e7cfb6340c9260a2cc7de7f">WSBflags</a> & <a class="code" href="a00833.html#ac66355894090fd44336fc576b9a598d5">WSB_VERT</a>) >> 2 : pw-><a class="code" href="a02577.html#acac2b1744e7cfb6340c9260a2cc7de7f">WSBflags</a> & <a class="code" href="a00833.html#a2cb710da1e7955275834a996e6f811c6">WSB_HORZ</a>);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l01410">tagWND::pSBInfo</a>, <a class="el" href="a00371_source.html#l00030">RIP_VERBOSE</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a>, <a class="el" href="a00833_source.html#l00033">WSB_HORZ</a>, <a class="el" href="a00833_source.html#l00032">WSB_VERT</a> , 以及 <a class="el" href="a00365_source.html#l01383">tagSBINFO::WSBflags</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01186">xxxDrawScrollBar()</a>, <a class="el" href="a00833_source.html#l01032">xxxDrawThumb()</a> , 以及 <a class="el" href="a00833_source.html#l01803">xxxSBTrackInit()</a>.</p>
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<a id="a7d2ae2e835009194889176c433e0a3d0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7d2ae2e835009194889176c433e0a3d0">◆ </a></span>InvertScrollHilite()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void InvertScrollHilite </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a70f8f2ebc7d16b95d6bdfc905bcbbaf0">PSBTRACK</a> </td>
<td class="paramname"><em>pSBTrack</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01236">1236</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01239"></a><span class="lineno"> 1239</span> {</div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>  HDC hdc;</div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>  </div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span> <span class="comment"> * Don't invert if the thumb is all the way at the top or bottom</span></div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span> <span class="comment"> * or you will end up inverting the line between the arrow and the thumb.</span></div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00935.html#aae87a48872786438315bf6793cbce050">IsRectEmpty</a>(&pSBTrack-><a class="code" href="a02637.html#a12442059016cb97681d6771059ca63d1">rcTrack</a>)) {</div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">fTrackRecalc</a>) {</div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  <a class="code" href="a00833.html#ac844a950510cc5e15307ef97a46842b8">RecalcTrackRect</a>(pSBTrack);</div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>  pSBTrack-><a class="code" href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">fTrackRecalc</a> = FALSE;</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>  }</div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>  </div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  hdc = (HDC)<a class="code" href="a00644.html#a5fae5b77e79eae6c3c51799de993d74f">_GetWindowDC</a>(pwnd);</div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  <a class="code" href="a03212.html#a5cc5aaa7958292424d2327641446d297">InvertRect</a>(hdc, &pSBTrack-><a class="code" href="a02637.html#a12442059016cb97681d6771059ca63d1">rcTrack</a>);</div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  <a class="code" href="a00644.html#a1ec030500a19f775519fbaf16c15f814">_ReleaseDC</a>(hdc);</div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  }</div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00644_source.html#l00137">_GetWindowDC()</a>, <a class="el" href="a00644_source.html#l00102">_ReleaseDC()</a>, <a class="el" href="a00365_source.html#l02068">tagSBTRACK::fTrackRecalc</a>, <a class="el" href="a03212_source.html#l00064">InvertRect()</a>, <a class="el" href="a00935_source.html#l00095">IsRectEmpty()</a>, <a class="el" href="a00365_source.html#l02072">tagSBTRACK::rcTrack</a> , 以及 <a class="el" href="a00833_source.html#l00501">RecalcTrackRect()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01390">DrawInvertScrollArea()</a>.</p>
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</div>
<a id="ac844a950510cc5e15307ef97a46842b8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac844a950510cc5e15307ef97a46842b8">◆ </a></span>RecalcTrackRect()</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void RecalcTrackRect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a70f8f2ebc7d16b95d6bdfc905bcbbaf0">PSBTRACK</a> </td>
<td class="paramname"><em>pSBTrack</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00501">501</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  {</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  LPINT pwX, pwY;</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  RECT rcSB;</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  </div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  </div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="keywordflow">if</span> (!pSBTrack-><a class="code" href="a02637.html#af9011a4b8796b666792e5e825b1511d9">fCtlSB</a>)</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <a class="code" href="a00833.html#a2976b0d814d03dd26105c3cfdc189f66">CalcSBStuff</a>(pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>, pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>, pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>);</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  </div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  pwX = (LPINT)&rcSB;</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  pwY = pwX + 1;</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keywordflow">if</span> (!pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>)</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  pwX = pwY--;</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  </div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  *(pwX + 0) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a>;</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  *(pwY + 0) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">pxTop</a>;</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  *(pwX + 2) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#ab094e0d393154193e4ea878ba37e85e6">pxRight</a>;</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  *(pwY + 2) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#ab18db626c5201442e5ce3924e66c6030">pxBottom</a>;</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  </div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">switch</span>(pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a>) {</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keywordflow">case</span> SB_LINEUP:</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  *(pwY + 2) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">pxUpArrow</a>;</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keywordflow">case</span> SB_LINEDOWN:</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  *(pwY + 0) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a>;</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordflow">case</span> SB_PAGEUP:</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  *(pwY + 0) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">pxUpArrow</a>;</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  *(pwY + 2) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a>;</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="keywordflow">case</span> SB_THUMBPOSITION:</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <a class="code" href="a00833.html#a1edd2b305d44b735eed41220109a22ea">CalcTrackDragRect</a>(pSBTrack);</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keywordflow">case</span> SB_PAGEDOWN:</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  *(pwY + 0) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#ac2c4005767f0e092b496226ba32ec689">pxThumbBottom</a>;</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  *(pwY + 2) = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a>;</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  }</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  </div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> != SB_THUMBPOSITION) {</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&pSBTrack-><a class="code" href="a02637.html#a12442059016cb97681d6771059ca63d1">rcTrack</a>, &rcSB);</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  }</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00833_source.html#l00962">CalcSBStuff()</a>, <a class="el" href="a00833_source.html#l00445">CalcTrackDragRect()</a>, <a class="el" href="a00365_source.html#l02074">tagSBTRACK::cmdSB</a>, <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a00365_source.html#l02067">tagSBTRACK::fCtlSB</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a00365_source.html#l02081">tagSBTRACK::pSBCalc</a>, <a class="el" href="a00365_source.html#l02051">tagSBCALC::pxBottom</a>, <a class="el" href="a00365_source.html#l02056">tagSBCALC::pxDownArrow</a>, <a class="el" href="a00365_source.html#l02052">tagSBCALC::pxLeft</a>, <a class="el" href="a00365_source.html#l02053">tagSBCALC::pxRight</a>, <a class="el" href="a00365_source.html#l02058">tagSBCALC::pxThumbBottom</a>, <a class="el" href="a00365_source.html#l02059">tagSBCALC::pxThumbTop</a>, <a class="el" href="a00365_source.html#l02050">tagSBCALC::pxTop</a>, <a class="el" href="a00365_source.html#l02055">tagSBCALC::pxUpArrow</a>, <a class="el" href="a00365_source.html#l02072">tagSBTRACK::rcTrack</a> , 以及 <a class="el" href="a00365_source.html#l02069">tagSBTRACK::spwndTrack</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01390">DrawInvertScrollArea()</a>, <a class="el" href="a00833_source.html#l00553">DrawThumb2()</a>, <a class="el" href="a00833_source.html#l01236">InvertScrollHilite()</a>, <a class="el" href="a00833_source.html#l01606">xxxTrackBox()</a> , 以及 <a class="el" href="a00833_source.html#l01688">xxxTrackThumb()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aec600eb6b90ac7baa3f89df376d44f80">◆ </a></span>SBCtlSetup()</h2>
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<div class="memproto">
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<tr>
<td class="memname">void SBCtlSetup </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a> </td>
<td class="paramname"><em>psbwnd</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00849">849</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00851"></a><span class="lineno"> 851</span> {</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  RECT rc;</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  </div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <a class="code" href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, &rc);</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  <a class="code" href="a00833.html#a6053b156a1b114ee1ac122f38870fee6">CalcSBStuff2</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, &psbwnd->SBCalc, &rc, (<a class="code" href="a02573.html">PSBDATA</a>)&psbwnd->SBCalc, psbwnd->fVert);</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00745">_GetClientRect()</a> , 以及 <a class="el" href="a00833_source.html#l00771">CalcSBStuff2()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01008">DrawCtlThumb()</a> , 以及 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a>.</p>
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<a id="a396a3031ab1c98a193b7fc0898a0cdd6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a396a3031ab1c98a193b7fc0898a0cdd6">◆ </a></span>SBPosFromPx()</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int SBPosFromPx </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> </td>
<td class="paramname"><em>pSBCalc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>px</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01213">1213</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01216"></a><span class="lineno"> 1216</span> {</div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  <span class="keywordflow">if</span> (px < pSBCalc->pxMin) {</div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  <span class="keywordflow">return</span> pSBCalc->posMin;</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  }</div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  <span class="keywordflow">if</span> (px >= pSBCalc-><a class="code" href="a02633.html#adc3e07d0590d0f67e9bd1e18a23323b1">pxMin</a> + pSBCalc-><a class="code" href="a02633.html#a5fb6069951a3fe120fa8433549b1ec76">cpx</a>) {</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  <span class="keywordflow">return</span> (pSBCalc->posMax - (pSBCalc->page ? pSBCalc->page - 1 : 0));</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>  }</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>  <span class="keywordflow">return</span> (pSBCalc->posMin + <a class="code" href="a00608.html#aa0553738b3b03816a062ca25b5c3ad4e">UserMulDiv</a>(pSBCalc->posMax - pSBCalc->posMin -</div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  (pSBCalc->page ? pSBCalc->page - 1 : 0),</div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>  px - pSBCalc-><a class="code" href="a02633.html#adc3e07d0590d0f67e9bd1e18a23323b1">pxMin</a>, pSBCalc-><a class="code" href="a02633.html#a5fb6069951a3fe120fa8433549b1ec76">cpx</a>));</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l02060">tagSBCALC::cpx</a>, <a class="el" href="a00365_source.html#l02061">tagSBCALC::pxMin</a> , 以及 <a class="el" href="a00608_source.html#l00198">UserMulDiv()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01313">xxxMoveThumb()</a>.</p>
</div>
</div>
<a id="a1aee81f1d0e190e025cf229729ad3850"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1aee81f1d0e190e025cf229729ad3850">◆ </a></span>SBSetParms()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">BOOL SBSetParms </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a2e279d1774360f82933ae946da1a49e2">PSBDATA</a> </td>
<td class="paramname"><em>pw</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPSCROLLINFO </td>
<td class="paramname"><em>lpsi</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPBOOL </td>
<td class="paramname"><em>lpfScroll</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPLONG </td>
<td class="paramname"><em>lplres</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00858">858</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00859"></a><span class="lineno"> 859</span> {</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <span class="comment">// pass the struct because we modify the struct but don't want that</span></div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  <span class="comment">// modified version to get back to the calling app</span></div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  </div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  BOOL fChanged = FALSE;</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  </div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  <span class="keywordflow">if</span> (lpsi->fMask & SIF_RETURNOLDPOS)</div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <span class="comment">// save previous position</span></div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  *lplres = pw-><a class="code" href="a02573.html#a1910d262855b71da353ed0d07a6c7823">pos</a>;</div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  </div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="keywordflow">if</span> (lpsi->fMask & SIF_RANGE) {</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <span class="comment">// if the range MAX is below the range MIN -- then treat is as a</span></div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="comment">// zero range starting at the range MIN.</span></div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="keywordflow">if</span> (lpsi->nMax < lpsi->nMin)</div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  lpsi->nMax = lpsi->nMin;</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  </div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <span class="keywordflow">if</span> ((pw-><a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a> != lpsi->nMin) || (pw-><a class="code" href="a02573.html#ad33d208d853ebb961fa11ef0434146b2">posMax</a> != lpsi->nMax)) {</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  pw-><a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a> = lpsi->nMin;</div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  pw-><a class="code" href="a02573.html#ad33d208d853ebb961fa11ef0434146b2">posMax</a> = lpsi->nMax;</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  </div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  <span class="keywordflow">if</span> (!(lpsi->fMask & SIF_PAGE)) {</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  lpsi->fMask |= SIF_PAGE;</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  lpsi->nPage = pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a>;</div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  }</div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  </div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  <span class="keywordflow">if</span> (!(lpsi->fMask & SIF_POS)) {</div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  lpsi->fMask |= SIF_POS;</div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  lpsi->nPos = pw-><a class="code" href="a02573.html#a1910d262855b71da353ed0d07a6c7823">pos</a>;</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  }</div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  </div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  fChanged = TRUE;</div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  }</div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  }</div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  </div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  <span class="keywordflow">if</span> (lpsi->fMask & SIF_PAGE) {</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwMaxPage = (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>) abs(pw-><a class="code" href="a02573.html#ad33d208d853ebb961fa11ef0434146b2">posMax</a> - pw-><a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a>) + 1;</div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  </div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <span class="comment">// Clip page to 0, posMax - posMin + 1</span></div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  </div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  <span class="keywordflow">if</span> (lpsi->nPage > dwMaxPage)</div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  lpsi->nPage = dwMaxPage;</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  </div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  </div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  <span class="keywordflow">if</span> (pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a> != (<span class="keywordtype">int</span>)(lpsi->nPage)) {</div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a> = lpsi->nPage;</div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  </div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <span class="keywordflow">if</span> (!(lpsi->fMask & SIF_POS)) {</div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  lpsi->fMask |= SIF_POS;</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  lpsi->nPos = pw-><a class="code" href="a02573.html#a1910d262855b71da353ed0d07a6c7823">pos</a>;</div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  }</div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  </div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  fChanged = TRUE;</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  }</div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  }</div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  </div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  <span class="keywordflow">if</span> (lpsi->fMask & SIF_POS) {</div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keywordtype">int</span> iMaxPos = pw-><a class="code" href="a02573.html#ad33d208d853ebb961fa11ef0434146b2">posMax</a> - ((pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a>) ? pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a> - 1 : 0);</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <span class="comment">// Clip pos to posMin, posMax - (page - 1).</span></div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  </div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  <span class="keywordflow">if</span> (lpsi->nPos < pw-><a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a>)</div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  lpsi->nPos = pw-><a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a>;</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (lpsi->nPos > iMaxPos)</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  lpsi->nPos = iMaxPos;</div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  </div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  </div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  <span class="keywordflow">if</span> (pw-><a class="code" href="a02573.html#a1910d262855b71da353ed0d07a6c7823">pos</a> != lpsi->nPos) {</div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  pw-><a class="code" href="a02573.html#a1910d262855b71da353ed0d07a6c7823">pos</a> = lpsi->nPos;</div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  fChanged = TRUE;</div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  }</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  }</div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  </div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="keywordflow">if</span> (!(lpsi->fMask & SIF_RETURNOLDPOS)) {</div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  <span class="comment">// Return the new position</span></div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  *lplres = pw-><a class="code" href="a02573.html#a1910d262855b71da353ed0d07a6c7823">pos</a>;</div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  }</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  </div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span> <span class="comment"> * This was added by JimA as Cairo merge but will conflic</span></div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span> <span class="comment"> * with the documentation for SetScrollPos</span></div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span> <span class="comment"> else if (*lplres == pw->pos)</span></div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span> <span class="comment"> *lplres = 0;</span></div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  <span class="keywordflow">if</span> (lpsi->fMask & SIF_RANGE) {</div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  <span class="keywordflow">if</span> (*lpfScroll = (pw-><a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a> != pw-><a class="code" href="a02573.html#ad33d208d853ebb961fa11ef0434146b2">posMax</a>))</div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  <span class="keywordflow">goto</span> checkPage;</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (lpsi->fMask & SIF_PAGE)</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span> checkPage:</div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  *lpfScroll = (pw-><a class="code" href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">page</a> <= (pw-><a class="code" href="a02573.html#ad33d208d853ebb961fa11ef0434146b2">posMax</a> - pw-><a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a>));</div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  </div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  <span class="keywordflow">return</span>(fChanged);</div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00365_source.html#l01374">tagSBDATA::page</a>, <a class="el" href="a00365_source.html#l01375">tagSBDATA::pos</a>, <a class="el" href="a00365_source.html#l01373">tagSBDATA::posMax</a> , 以及 <a class="el" href="a00365_source.html#l01372">tagSBDATA::posMin</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a> , 以及 <a class="el" href="a00833_source.html#l01070">xxxSetScrollBar()</a>.</p>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#aab98e773cbf44a8add70c8c4aa24aded">◆ </a></span>SetSBCaretPos()</h2>
<div class="memitem">
<div class="memproto">
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<tr>
<td class="memname">void SetSBCaretPos </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a> </td>
<td class="paramname"><em>psbwnd</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00753">753</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00755"></a><span class="lineno"> 755</span> {</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  </div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <span class="keywordflow">if</span> ((<a class="code" href="a02581.html">PWND</a>)psbwnd == <a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>()->pq->spwndFocus) {</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <a class="code" href="a00620.html#a3de53a21890f4af864abd65c498ca86a">_SetCaretPos</a>((psbwnd-><a class="code" href="a02657.html#a5d2e3a982e7abf0d05e58a2f9f0e9118">fVert</a> ? psbwnd-><a class="code" href="a02657.html#a9050f7af5b2aff0ea720451c407c24f6">SBCalc</a>.<a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a> : psbwnd-><a class="code" href="a02657.html#a9050f7af5b2aff0ea720451c407c24f6">SBCalc</a>.<a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a>) + SYSMET(CXEDGE),</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  (psbwnd-><a class="code" href="a02657.html#a5d2e3a982e7abf0d05e58a2f9f0e9118">fVert</a> ? psbwnd-><a class="code" href="a02657.html#a9050f7af5b2aff0ea720451c407c24f6">SBCalc</a>.<a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a> : psbwnd-><a class="code" href="a02657.html#a9050f7af5b2aff0ea720451c407c24f6">SBCalc</a>.<a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a>) + SYSMET(CYEDGE));</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  }</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00620_source.html#l00486">_SetCaretPos()</a>, <a class="el" href="a00365_source.html#l02376">tagSBWND::fVert</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00365_source.html#l02052">tagSBCALC::pxLeft</a>, <a class="el" href="a00365_source.html#l02059">tagSBCALC::pxThumbTop</a> , 以及 <a class="el" href="a00365_source.html#l02378">tagSBWND::SBCalc</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a>.</p>
</div>
</div>
<a id="a72bac88e62034b610cb6bdf303565f52"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a72bac88e62034b610cb6bdf303565f52">◆ </a></span>xxxContScroll()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">LONG xxxContScroll </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>message</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td>
<td class="paramname"><em>ID</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LONG </td>
<td class="paramname"><em>lParam</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01556">1556</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01561"></a><span class="lineno"> 1561</span> {</div>
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>  LONG pt;</div>
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>  </div>
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>  UNREFERENCED_PARAMETER(message);</div>
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>  UNREFERENCED_PARAMETER(<a class="code" href="a00962.html#a78bf4b8bea0276f89c546081d1f8495d">ID</a>);</div>
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>  UNREFERENCED_PARAMETER(lParam);</div>
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>  </div>
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>  <span class="keywordflow">if</span> (pSBTrack == NULL) <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>  </div>
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>  </div>
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>  pt = <a class="code" href="a03290.html#a6ae751736a3e6ef5b3f10816af604719">_GetMessagePos</a>();</div>
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>  pt = MAKELONG(</div>
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>  LOWORD(pt) - pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left,</div>
<div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>  HIWORD(pt) - pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top);</div>
<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>  <a class="code" href="a00833.html#ac945b0b68907c672f4e5d9c7bb6109bd">xxxTrackBox</a>(pwnd, WM_NULL, 0, pt, NULL);</div>
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>  <span class="keywordflow">if</span> (pSBTrack != PWNDTOPSBTRACK(pwnd)) <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>  </div>
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a5a6e38753da7119084e0fd7d27433bfa">fHitOld</a>) {</div>
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>  pSBTrack-><a class="code" href="a02637.html#a802f2392660b7ff45d661b9cfba18810">hTimerSB</a> = <a class="code" href="a00887.html#a23803d0eb05592a1e1ae26b60e68b420">_SetSystemTimer</a>(pwnd, IDSYS_SCROLL,</div>
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>  <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-><a class="code" href="a02513.html#a6b46c66cae7ff432c25c07a67126b794">dtScroll</a> / 8, (<a class="code" href="a00365.html#aeb45e1c65bc6f45b9c278f43d805a86e">WNDPROC_PWND</a>)<a class="code" href="a00833.html#a72bac88e62034b610cb6bdf303565f52">xxxContScroll</a>);</div>
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>  </div>
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span> <span class="comment"> * DoScroll does thread locking on these two pwnds -</span></div>
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span> <span class="comment"> * this is ok since they are not used after this</span></div>
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span> <span class="comment"> * call.</span></div>
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a> != NULL) {</div>
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>  <a class="code" href="a00833.html#a4c072bfa2ef4d1075af4b8df51b7ed07">xxxDoScroll</a>(pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>, pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>,</div>
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>  pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a>, 0, pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>);</div>
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>  }</div>
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>  }</div>
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>  </div>
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03290_source.html#l01143">_GetMessagePos()</a>, <a class="el" href="a00887_source.html#l00078">_SetSystemTimer()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00365_source.html#l02074">tagSBTRACK::cmdSB</a>, <a class="el" href="a00365_source.html#l00984">tagSERVERINFO::dtScroll</a>, <a class="el" href="a00365_source.html#l02065">tagSBTRACK::fHitOld</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a00020_source.html#l00039">gpsi</a>, <a class="el" href="a00365_source.html#l02075">tagSBTRACK::hTimerSB</a>, <a class="el" href="a00962_source.html#l00006">ID</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>, <a class="el" href="a00365_source.html#l02070">tagSBTRACK::spwndSB</a>, <a class="el" href="a00365_source.html#l02071">tagSBTRACK::spwndSBNotify</a>, <a class="el" href="a00833_source.html#l01266">xxxDoScroll()</a> , 以及 <a class="el" href="a00833_source.html#l01606">xxxTrackBox()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01606">xxxTrackBox()</a>.</p>
</div>
</div>
<a id="a4c072bfa2ef4d1075af4b8df51b7ed07"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4c072bfa2ef4d1075af4b8df51b7ed07">◆ </a></span>xxxDoScroll()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void xxxDoScroll </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwndNotify</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>cmd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>pos</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fVert</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01266">1266</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01272"></a><span class="lineno"> 1272</span> {</div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>  <a class="code" href="a01881.html">TL</a> tlpwndNotify;</div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>  </div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span> <span class="comment"> * Special case!!!! this routine is always passed pwnds that are</span></div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span> <span class="comment"> * not thread locked, so they need to be thread locked here. The</span></div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span> <span class="comment"> * callers always know that by the time DoScroll() returns,</span></div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span> <span class="comment"> * pwnd and pwndNotify could be invalid.</span></div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>  <a class="code" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a>(pwndNotify, &tlpwndNotify);</div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>  </div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>  <a class="code" href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a>(pwndNotify, (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)(fVert ? WM_VSCROLL : WM_HSCROLL),</div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  MAKELONG(cmd, pos), (LONG)HW(pwnd));</div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>  </div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  ThreadUnlock(&tlpwndNotify);</div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock()</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a> , 以及 <a class="el" href="a00842_source.html#l00613">xxxSendMessage()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01556">xxxContScroll()</a>, <a class="el" href="a00833_source.html#l01453">xxxEndScroll()</a>, <a class="el" href="a00833_source.html#l01313">xxxMoveThumb()</a>, <a class="el" href="a00833_source.html#l01803">xxxSBTrackInit()</a>, <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a> , 以及 <a class="el" href="a00833_source.html#l01606">xxxTrackBox()</a>.</p>
</div>
</div>
<a id="a53876052475b915d03883a1cfd87b195"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a53876052475b915d03883a1cfd87b195">◆ </a></span>xxxDrawSB2()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void xxxDrawSB2 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> </td>
<td class="paramname"><em>pSBCalc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">HDC </td>
<td class="paramname"><em>hdc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fVert</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>wDisable</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00657">657</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00663"></a><span class="lineno"> 663</span> {</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  </div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="keywordtype">int</span> cLength;</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="keywordtype">int</span> cWidth;</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="keywordtype">int</span> *pwX;</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keywordtype">int</span> *pwY;</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  HBRUSH hbr;</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  HBRUSH hbrSave;</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keywordtype">int</span> cpxArrow;</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  RECT rc, rcSB;</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  </div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  </div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  cLength = (pSBCalc-><a class="code" href="a02633.html#ab18db626c5201442e5ce3924e66c6030">pxBottom</a> - pSBCalc-><a class="code" href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">pxTop</a>) / 2;</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  cWidth = (pSBCalc-><a class="code" href="a02633.html#ab094e0d393154193e4ea878ba37e85e6">pxRight</a> - pSBCalc-><a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a>);</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  </div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  <span class="keywordflow">if</span> ((cLength <= 0) || (cWidth <= 0)) {</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  }</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keywordflow">if</span> (fVert)</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  cpxArrow = SYSMET(CYVSCROLL);</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  cpxArrow = SYSMET(CXHSCROLL);</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  </div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  hbr = <a class="code" href="a00833.html#a6bb740a724af068c48f26b33fd102a6b">xxxGetColorObjects</a>(pwnd, hdc, wDisable);</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  </div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="keywordflow">if</span> (cLength > cpxArrow)</div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  cLength = cpxArrow;</div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  pwX = (<span class="keywordtype">int</span> *)&rcSB;</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  pwY = pwX + 1;</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keywordflow">if</span> (!fVert)</div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  pwX = pwY--;</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  </div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  pwX[0] = pSBCalc-><a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a>;</div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  pwY[0] = pSBCalc-><a class="code" href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">pxTop</a>;</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  pwX[2] = pSBCalc-><a class="code" href="a02633.html#ab094e0d393154193e4ea878ba37e85e6">pxRight</a>;</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  pwY[2] = pSBCalc-><a class="code" href="a02633.html#ab18db626c5201442e5ce3924e66c6030">pxBottom</a>;</div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  </div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  hbrSave = GreSelectBrush(hdc, SYSHBR(BTNTEXT));</div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  </div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <span class="comment">// BOGUS</span></div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="comment">// Draw scrollbar arrows as disabled if the scrollbar itself is</span></div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="comment">// disabled OR if the window it is a part of is disabled?</span></div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keywordflow">if</span> (fVert) {</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="keywordflow">if</span> ((cLength == SYSMET(CYVSCROLL)) && (cWidth == SYSMET(CXVSCROLL))) {</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <a class="code" href="a00206.html#ad566ff8d998d10b5f3fd0410c6b2e67f">BitBltSysBmp</a>(hdc, rcSB.left, rcSB.top, (wDisable & LTUPFLAG) ? OBI_UPARROW_I : OBI_UPARROW);</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <a class="code" href="a00206.html#ad566ff8d998d10b5f3fd0410c6b2e67f">BitBltSysBmp</a>(hdc, rcSB.left, rcSB.bottom - cLength, (wDisable & RTDNFLAG) ? OBI_DNARROW_I : OBI_DNARROW);</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&rc, &rcSB);</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  rc.bottom = rc.top + cLength;</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <a class="code" href="a03212.html#aaed84fe0e7519aa3ef0ab14ed75849b0">DrawFrameControl</a>(hdc, &rc, DFC_SCROLL,</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  DFCS_SCROLLUP | ((wDisable & LTUPFLAG) ? DFCS_INACTIVE : 0));</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  </div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  rc.bottom = rcSB.bottom;</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  rc.top = rcSB.bottom - cLength;</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <a class="code" href="a03212.html#aaed84fe0e7519aa3ef0ab14ed75849b0">DrawFrameControl</a>(hdc, &rc, DFC_SCROLL,</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  DFCS_SCROLLDOWN | ((wDisable & RTDNFLAG) ? DFCS_INACTIVE : 0));</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  }</div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordflow">if</span> ((cLength == SYSMET(CXHSCROLL)) && (cWidth == SYSMET(CYHSCROLL))) {</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <a class="code" href="a00206.html#ad566ff8d998d10b5f3fd0410c6b2e67f">BitBltSysBmp</a>(hdc, rcSB.left, rcSB.top, (wDisable & LTUPFLAG) ? OBI_LFARROW_I : OBI_LFARROW);</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <a class="code" href="a00206.html#ad566ff8d998d10b5f3fd0410c6b2e67f">BitBltSysBmp</a>(hdc, rcSB.right - cLength, rcSB.top, (wDisable & RTDNFLAG) ? OBI_RGARROW_I : OBI_RGARROW);</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&rc, &rcSB);</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  rc.right = rc.left + cLength;</div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <a class="code" href="a03212.html#aaed84fe0e7519aa3ef0ab14ed75849b0">DrawFrameControl</a>(hdc, &rc, DFC_SCROLL,</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  DFCS_SCROLLLEFT | ((wDisable & LTUPFLAG) ? DFCS_INACTIVE : 0));</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  </div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  rc.right = rcSB.right;</div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  rc.left = rcSB.right - cLength;</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <a class="code" href="a03212.html#aaed84fe0e7519aa3ef0ab14ed75849b0">DrawFrameControl</a>(hdc, &rc, DFC_SCROLL,</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  DFCS_SCROLLRIGHT | ((wDisable & RTDNFLAG) ? DFCS_INACTIVE : 0));</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  }</div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  }</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  </div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  hbrSave = GreSelectBrush(hdc, hbrSave);</div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <a class="code" href="a00833.html#ac96afa4eedbe40f5f2e7de51f5ef6c51">DrawThumb2</a>(pwnd, pSBCalc, hdc, hbr, fVert, wDisable);</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  GreSelectBrush(hdc, hbrSave);</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00206_source.html#l00028">BitBltSysBmp()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a03212_source.html#l00652">DrawFrameControl()</a>, <a class="el" href="a00833_source.html#l00553">DrawThumb2()</a>, <a class="el" href="a00365_source.html#l02051">tagSBCALC::pxBottom</a>, <a class="el" href="a00365_source.html#l02052">tagSBCALC::pxLeft</a>, <a class="el" href="a00365_source.html#l02053">tagSBCALC::pxRight</a>, <a class="el" href="a00365_source.html#l02050">tagSBCALC::pxTop</a> , 以及 <a class="el" href="a00833_source.html#l00384">xxxGetColorObjects()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01186">xxxDrawScrollBar()</a> , 以及 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a>.</p>
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<a id="a4755692af87d9a74adbc2aec852bdbfe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4755692af87d9a74adbc2aec852bdbfe">◆ </a></span>xxxDrawScrollBar()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void xxxDrawScrollBar </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">HDC </td>
<td class="paramname"><em>hdc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fVert</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01186">1186</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01190"></a><span class="lineno"> 1190</span> {</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>  <a class="code" href="a02633.html">SBCALC</a> SBCalc;</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  <a class="code" href="a02633.html">PSBCALC</a> pSBCalc;</div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  </div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  <span class="keywordflow">if</span> (pSBTrack && (pwnd == pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>) && (pSBTrack-><a class="code" href="a02637.html#af9011a4b8796b666792e5e825b1511d9">fCtlSB</a> == FALSE)</div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>  && (fVert == (BOOL)pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>)) {</div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  pSBCalc = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>;</div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  } <span class="keywordflow">else</span></div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>  pSBCalc = &SBCalc;</div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  <a class="code" href="a00833.html#a2976b0d814d03dd26105c3cfdc189f66">CalcSBStuff</a>(pwnd, pSBCalc, fVert);</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>  <a class="code" href="a00833.html#a53876052475b915d03883a1cfd87b195">xxxDrawSB2</a>(pwnd, pSBCalc, hdc, fVert, <a class="code" href="a00833.html#a982d6335769a3fec969dacd9dd4f52de">GetWndSBDisableFlags</a>(pwnd, fVert));</div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00833_source.html#l00962">CalcSBStuff()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00365_source.html#l02067">tagSBTRACK::fCtlSB</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a00833_source.html#l00083">GetWndSBDisableFlags()</a>, <a class="el" href="a00365_source.html#l02081">tagSBTRACK::pSBCalc</a>, <a class="el" href="a00365_source.html#l02069">tagSBTRACK::spwndTrack</a> , 以及 <a class="el" href="a00833_source.html#l00657">xxxDrawSB2()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00662_source.html#l00046">xxxDrawWindowFrame()</a>.</p>
</div>
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<a id="a594f5f86fa7b43ed1cbf4381d61ac728"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a594f5f86fa7b43ed1cbf4381d61ac728">◆ </a></span>xxxDrawThumb()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void xxxDrawThumb </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> </td>
<td class="paramname"><em>pSBCalc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fVert</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01032">1032</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01036"></a><span class="lineno"> 1036</span> {</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  HBRUSH hbr, hbrSave;</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  HDC hdc;</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wDisableFlags;</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  <a class="code" href="a02633.html">SBCALC</a> SBCalc;</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  </div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  </div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  <span class="keywordflow">if</span> (!pSBCalc) pSBCalc = &SBCalc;</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  hdc = (HDC)<a class="code" href="a00644.html#a5fae5b77e79eae6c3c51799de993d74f">_GetWindowDC</a>(pwnd);</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  <a class="code" href="a00833.html#a2976b0d814d03dd26105c3cfdc189f66">CalcSBStuff</a>(pwnd, &SBCalc, fVert);</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  wDisableFlags = <a class="code" href="a00833.html#a982d6335769a3fec969dacd9dd4f52de">GetWndSBDisableFlags</a>(pwnd, fVert);</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  </div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  hbrSave = GreSelectBrush(hdc, hbr = <a class="code" href="a00833.html#a6bb740a724af068c48f26b33fd102a6b">xxxGetColorObjects</a>(pwnd, hdc, wDisableFlags));</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  </div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  <a class="code" href="a00833.html#ac96afa4eedbe40f5f2e7de51f5ef6c51">DrawThumb2</a>(pwnd, &SBCalc, hdc, hbr, fVert, wDisableFlags);</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  </div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  GreSelectBrush(hdc, hbrSave);</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  </div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span> <span class="comment"> * Won't hurt even if DC is already released (which happens automatically</span></div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span> <span class="comment"> * if window is destroyed during xxxSelectColorObjects)</span></div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  <a class="code" href="a00644.html#a1ec030500a19f775519fbaf16c15f814">_ReleaseDC</a>(hdc);</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00644_source.html#l00137">_GetWindowDC()</a>, <a class="el" href="a00644_source.html#l00102">_ReleaseDC()</a>, <a class="el" href="a00833_source.html#l00962">CalcSBStuff()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00833_source.html#l00553">DrawThumb2()</a>, <a class="el" href="a00833_source.html#l00083">GetWndSBDisableFlags()</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a> , 以及 <a class="el" href="a00833_source.html#l00384">xxxGetColorObjects()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01453">xxxEndScroll()</a> , 以及 <a class="el" href="a00833_source.html#l01070">xxxSetScrollBar()</a>.</p>
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<a id="ae10fad15237d99d9eb60afffc98928b4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae10fad15237d99d9eb60afffc98928b4">◆ </a></span>xxxEnableScrollBar()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">BOOL xxxEnableScrollBar </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>wSBflags</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>wArrows</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00239">239</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> {</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="preprocessor">#define ES_NOTHING 0</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="preprocessor">#define ES_DISABLE 1</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="preprocessor">#define ES_ENABLE 2</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wOldFlags;</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wEnableWindow;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  </div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">if</span>(wSBflags != SB_CTL) {</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">return</span> <a class="code" href="a00833.html#a67c9bce7333fc1230ab9a720699efa65">xxxEnableWndSBArrows</a>(pwnd, wSBflags, wArrows);</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  }</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  </div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment"> * Let us assume that we don't have to call EnableWindow</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  wEnableWindow = <a class="code" href="a00833.html#a78c4d73793158165ab5be4485013dd81">ES_NOTHING</a>;</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  </div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  wOldFlags = ((<a class="code" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a>)pwnd)->wDisableFlags & (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)SB_DISABLE_MASK;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  </div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="comment"> * Check if the present state of the arrows is exactly the same</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment"> * as what the caller wants:</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">if</span> (wOldFlags == wArrows)</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">return</span> FALSE ; <span class="comment">// If so, nothing needs to be done;</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  </div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment"> * Check if the caller wants to disable both the arrows</span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">if</span> (wArrows == ESB_DISABLE_BOTH)</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  wEnableWindow = <a class="code" href="a00833.html#afd3e6cf3c2931df2b3c779dd7c77a078">ES_DISABLE</a>; <span class="comment">// Yes! So, disable the whole SB Ctl.</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  </div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment"> * Check if the caller wants to enable both the arrows</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">if</span>(wArrows == ESB_ENABLE_BOTH) {</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  </div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment"> * We need to enable the SB Ctl only if it was already disabled.</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">if</span>(wOldFlags == ESB_DISABLE_BOTH)</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  wEnableWindow = <a class="code" href="a00833.html#a820afac55beabeaba35e000afd92df07">ES_ENABLE</a>;<span class="comment">// EnableWindow(.., TRUE);</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  </div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment"> * Now, Caller wants to disable only one arrow;</span></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment"> * Check if one of the arrows was already disabled and we want</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"> * to disable the other;If so, the whole SB Ctl will have to be</span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> * disabled; Check if this is the case:</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">if</span>((wOldFlags | wArrows) == ESB_DISABLE_BOTH)</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  wEnableWindow = <a class="code" href="a00833.html#afd3e6cf3c2931df2b3c779dd7c77a078">ES_DISABLE</a>; <span class="comment">// EnableWindow(, FALSE);</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  }</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  }</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">if</span>(wEnableWindow != <a class="code" href="a00833.html#a78c4d73793158165ab5be4485013dd81">ES_NOTHING</a>) {</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  </div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment"> * EnableWindow returns old state of the window; We must return</span></div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment"> * TRUE only if the Old state is different from new state.</span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">if</span>(<a class="code" href="a00899.html#a7ec097461fd97f7c417658ef2a5b1ba6">xxxEnableWindow</a>(pwnd, (BOOL)(wEnableWindow == <a class="code" href="a00833.html#a820afac55beabeaba35e000afd92df07">ES_ENABLE</a>)))</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">return</span>(!(TestWF(pwnd, WFDISABLED)));</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">return</span>(TestWF(pwnd, WFDISABLED));</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  } <span class="keywordflow">else</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">return</span>((BOOL)<a class="code" href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a>(pwnd, SBM_ENABLE_ARROWS, (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)wArrows, 0));</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  </div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="preprocessor">#undef ES_NOTHING</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="preprocessor">#undef ES_DISABLE</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="preprocessor">#undef ES_ENABLE</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00833.html#afd3e6cf3c2931df2b3c779dd7c77a078">ES_DISABLE</a>, <a class="el" href="a00833.html#a820afac55beabeaba35e000afd92df07">ES_ENABLE</a>, <a class="el" href="a00833.html#a78c4d73793158165ab5be4485013dd81">ES_NOTHING</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a03719_source.html#l00069">xxxEnableWindow()</a>, <a class="el" href="a00833_source.html#l00147">xxxEnableWndSBArrows()</a> , 以及 <a class="el" href="a00842_source.html#l00613">xxxSendMessage()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a03614_source.html#l03065">NtUserEnableScrollBar()</a> , 以及 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a>.</p>
</div>
</div>
<a id="a67c9bce7333fc1230ab9a720699efa65"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a67c9bce7333fc1230ab9a720699efa65">◆ </a></span>xxxEnableWndSBArrows()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">BOOL xxxEnableWndSBArrows </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>wSBflags</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>wArrows</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00147">147</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> {</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wOldFlags;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="a02577.html">PSBINFO</a> pw;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  BOOL bRetValue = FALSE;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  HDC hdc;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span>((pw = pwnd-><a class="code" href="a02581.html#a610aafec75938ec7c912e1c366112442">pSBInfo</a>) != NULL)</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  wOldFlags = (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)pw-><a class="code" href="a02577.html#acac2b1744e7cfb6340c9260a2cc7de7f">WSBflags</a>;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment"> * Originally everything is enabled; Check to see if this function is</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> * asked to disable anything; Otherwise, no change in status; So, must</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"> * return immediately;</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">if</span>(!wArrows)</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> FALSE; <span class="comment">// No change in status!</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  </div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  wOldFlags = 0; <span class="comment">// Both are originally enabled;</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">if</span>((pw = <a class="code" href="a00755.html#aaf712fe00be8176d2cf3e628603fcc00">_InitPwSB</a>(pwnd)) == NULL) <span class="comment">// Allocate the pSBInfo for hWnd</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  </div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">if</span>((hdc = <a class="code" href="a00644.html#a5fae5b77e79eae6c3c51799de993d74f">_GetWindowDC</a>(pwnd)) == NULL)</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  </div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment"> * First Take care of the Horizontal Scroll bar, if one exists.</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">if</span>((wSBflags == SB_HORZ) || (wSBflags == SB_BOTH)) {</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">if</span>(wArrows == ESB_ENABLE_BOTH) <span class="comment">// Enable both the arrows</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  pw-><a class="code" href="a02577.html#acac2b1744e7cfb6340c9260a2cc7de7f">WSBflags</a> &= ~SB_DISABLE_MASK;</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  pw-><a class="code" href="a02577.html#acac2b1744e7cfb6340c9260a2cc7de7f">WSBflags</a> |= wArrows;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> * Update the display of the Horizontal Scroll Bar;</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">if</span>(pw-><a class="code" href="a02577.html#acac2b1744e7cfb6340c9260a2cc7de7f">WSBflags</a> != (<span class="keywordtype">int</span>)wOldFlags) {</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  bRetValue = TRUE;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  wOldFlags = (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)pw-><a class="code" href="a02577.html#acac2b1744e7cfb6340c9260a2cc7de7f">WSBflags</a>;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">if</span>(TestWF(pwnd, WFHPRESENT) &&</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  (!TestWF(pwnd, WFMINIMIZED)) &&</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <a class="code" href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a>(pwnd))</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="a00833.html#a4755692af87d9a74adbc2aec852bdbfe">xxxDrawScrollBar</a>(pwnd, hdc, FALSE); <span class="comment">// Horizontal Scroll Bar.</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"> * Then take care of the Vertical Scroll bar, if one exists.</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">if</span>((wSBflags == SB_VERT) || (wSBflags == SB_BOTH)) {</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">if</span>(wArrows == ESB_ENABLE_BOTH) <span class="comment">// Enable both the arrows</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  pw-><a class="code" href="a02577.html#acac2b1744e7cfb6340c9260a2cc7de7f">WSBflags</a> &= ~(SB_DISABLE_MASK << 2);</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  pw-><a class="code" href="a02577.html#acac2b1744e7cfb6340c9260a2cc7de7f">WSBflags</a> |= (wArrows << 2);</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  </div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> * Update the display of the Vertical Scroll Bar;</span></div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">if</span>(pw-><a class="code" href="a02577.html#acac2b1744e7cfb6340c9260a2cc7de7f">WSBflags</a> != (<span class="keywordtype">int</span>)wOldFlags) {</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  bRetValue = TRUE;</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">if</span> (TestWF(pwnd, WFVPRESENT) && !TestWF(pwnd, WFMINIMIZED) &&</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a>(pwnd))</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <a class="code" href="a00833.html#a4755692af87d9a74adbc2aec852bdbfe">xxxDrawScrollBar</a>(pwnd, hdc, TRUE); <span class="comment">// Vertical Scroll Bar</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  </div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="a00644.html#a1ec030500a19f775519fbaf16c15f814">_ReleaseDC</a>(hdc);</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  </div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">return</span> bRetValue;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00755_source.html#l00194">_InitPwSB()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00365_source.html#l01410">tagWND::pSBInfo</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a> , 以及 <a class="el" href="a00365_source.html#l01383">tagSBINFO::WSBflags</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l00239">xxxEnableScrollBar()</a> , 以及 <a class="el" href="a00833_source.html#l01070">xxxSetScrollBar()</a>.</p>
</div>
</div>
<a id="adb485151bf3f552d79cc876b70b596f8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adb485151bf3f552d79cc876b70b596f8">◆ </a></span>xxxEndScroll()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void xxxEndScroll </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fCancel</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01453">1453</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01456"></a><span class="lineno"> 1456</span> {</div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> oldcmd;</div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack;</div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>  </div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>  pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>  <span class="keywordflow">if</span> (pSBTrack && <a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>()->pq->spwndCapture == pwnd && pSBTrack-><a class="code" href="a02637.html#a706036b6850e3de34e73d900836a619b">xxxpfnSB</a> != NULL) {</div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>  </div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>  oldcmd = pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a>;</div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>  pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> = 0;</div>
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>  <a class="code" href="a00617.html#a3376b5eb8ec9b507c26d4420b4b52a25">xxxReleaseCapture</a>();</div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>  </div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>  <span class="keywordflow">if</span> (pSBTrack != PWNDTOPSBTRACK(pwnd)) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>  </div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a706036b6850e3de34e73d900836a619b">xxxpfnSB</a> == <a class="code" href="a00833.html#a9c7968b1b7b43e0881ed977178bc52c7">xxxTrackThumb</a>) {</div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>  </div>
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>  <span class="keywordflow">if</span> (fCancel) {</div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>  pSBTrack-><a class="code" href="a02637.html#a9034382980ac18afcd6974939424be7c">posOld</a> = pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>->pos;</div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>  }</div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>  </div>
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span> <span class="comment"> * DoScroll does thread locking on these two pwnds -</span></div>
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span> <span class="comment"> * this is ok since they are not used after this</span></div>
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span> <span class="comment"> * call.</span></div>
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a> != NULL) {</div>
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>  <a class="code" href="a00833.html#a4c072bfa2ef4d1075af4b8df51b7ed07">xxxDoScroll</a>(pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>, pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>,</div>
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>  SB_THUMBPOSITION, pSBTrack-><a class="code" href="a02637.html#a9034382980ac18afcd6974939424be7c">posOld</a>, pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>);</div>
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>  }</div>
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>  </div>
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>  <span class="keywordflow">if</span> (pSBTrack != PWNDTOPSBTRACK(pwnd)) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>  </div>
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#af9011a4b8796b666792e5e825b1511d9">fCtlSB</a>)</div>
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>  <a class="code" href="a00833.html#af132b085fe1d86cd1d88b9c6864aec34">DrawCtlThumb</a>((<a class="code" href="a02657.html">PSBWND</a>) pwnd);</div>
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>  <a class="code" href="a00833.html#a594f5f86fa7b43ed1cbf4381d61ac728">xxxDrawThumb</a>(pwnd, pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a>, pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>);</div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>  </div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a706036b6850e3de34e73d900836a619b">xxxpfnSB</a> == <a class="code" href="a00833.html#ac945b0b68907c672f4e5d9c7bb6109bd">xxxTrackBox</a>) {</div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>  <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> lParam;</div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>  POINT ptMsg;</div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>  </div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a802f2392660b7ff45d661b9cfba18810">hTimerSB</a> != 0) {</div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>  <a class="code" href="a00887.html#ae3b42fc45613df6ae1803075394c386a">_KillSystemTimer</a>(pwnd, IDSYS_SCROLL);</div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>  pSBTrack-><a class="code" href="a02637.html#a802f2392660b7ff45d661b9cfba18810">hTimerSB</a> = 0;</div>
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>  }</div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>  lParam = <a class="code" href="a03290.html#a6ae751736a3e6ef5b3f10816af604719">_GetMessagePos</a>();</div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>  ptMsg.x = LOWORD(lParam) - pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left;</div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>  ptMsg.y = HIWORD(lParam) - pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top;</div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>  <span class="keywordflow">if</span> (<a class="code" href="a00935.html#a75b3bf802c369845c4381fcee638bc8a">PtInRect</a>(&pSBTrack-><a class="code" href="a02637.html#a12442059016cb97681d6771059ca63d1">rcTrack</a>, ptMsg))</div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>  <a class="code" href="a00833.html#ab98c31a1e39fa695f5596c54003edd62">DrawInvertScrollArea</a>(pwnd, pSBTrack, FALSE, oldcmd);</div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>  </div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>  }</div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>  </div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span> <span class="comment"> * Always send SB_ENDSCROLL message.</span></div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span> <span class="comment"> * DoScroll does thread locking on these two pwnds -</span></div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span> <span class="comment"> * this is ok since they are not used after this</span></div>
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span> <span class="comment"> * call.</span></div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>  </div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>  <span class="keywordflow">if</span> (pSBTrack != PWNDTOPSBTRACK(pwnd)) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>  </div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a> != NULL) {</div>
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>  <a class="code" href="a00833.html#a4c072bfa2ef4d1075af4b8df51b7ed07">xxxDoScroll</a>(pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>, pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>,</div>
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>  SB_ENDSCROLL, 0, pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>);</div>
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>  }</div>
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>  </div>
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>  <span class="keywordflow">if</span> (pSBTrack != PWNDTOPSBTRACK(pwnd)) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>  </div>
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span> <span class="comment"> * If this is a Scroll Bar Control, turn the caret back on.</span></div>
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a> != NULL) {</div>
<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>  <a class="code" href="a00620.html#a53cef8c6c46d511caa89b5a2d6837ffa">_ShowCaret</a>(pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>);</div>
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>  }</div>
<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>  </div>
<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>  </div>
<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>  pSBTrack-><a class="code" href="a02637.html#a706036b6850e3de34e73d900836a619b">xxxpfnSB</a> = NULL;</div>
<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>  </div>
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span> <span class="comment"> * Unlock structure members so they are no longer holding down windows.</span></div>
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>);</div>
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>);</div>
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>);</div>
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>  UserFreePool(pSBTrack);</div>
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>  PWNDTOPSBTRACK(pwnd) = NULL;</div>
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>  }</div>
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03290_source.html#l01143">_GetMessagePos()</a>, <a class="el" href="a00887_source.html#l00408">_KillSystemTimer()</a>, <a class="el" href="a00620_source.html#l00362">_ShowCaret()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00365_source.html#l02074">tagSBTRACK::cmdSB</a>, <a class="el" href="a00833_source.html#l01008">DrawCtlThumb()</a>, <a class="el" href="a00833_source.html#l01390">DrawInvertScrollArea()</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00365_source.html#l02067">tagSBTRACK::fCtlSB</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a00365_source.html#l02075">tagSBTRACK::hTimerSB</a>, <a class="el" href="a00365_source.html#l02078">tagSBTRACK::posOld</a>, <a class="el" href="a00365_source.html#l02081">tagSBTRACK::pSBCalc</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00935_source.html#l00111">PtInRect()</a>, <a class="el" href="a00365_source.html#l02072">tagSBTRACK::rcTrack</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>, <a class="el" href="a00365_source.html#l02070">tagSBTRACK::spwndSB</a>, <a class="el" href="a00365_source.html#l02071">tagSBTRACK::spwndSBNotify</a>, <a class="el" href="a00365_source.html#l02069">tagSBTRACK::spwndTrack</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00833_source.html#l01266">xxxDoScroll()</a>, <a class="el" href="a00833_source.html#l01032">xxxDrawThumb()</a>, <a class="el" href="a00365_source.html#l02073">tagSBTRACK::xxxpfnSB</a>, <a class="el" href="a00617_source.html#l00069">xxxReleaseCapture()</a>, <a class="el" href="a00833_source.html#l01606">xxxTrackBox()</a> , 以及 <a class="el" href="a00833_source.html#l01688">xxxTrackThumb()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00671_source.html#l00728">xxxDWP_DoCancelMode()</a>, <a class="el" href="a00833_source.html#l01606">xxxTrackBox()</a> , 以及 <a class="el" href="a00833_source.html#l01688">xxxTrackThumb()</a>.</p>
</div>
</div>
<a id="a6bb740a724af068c48f26b33fd102a6b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6bb740a724af068c48f26b33fd102a6b">◆ </a></span>xxxGetColorObjects()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">HBRUSH xxxGetColorObjects </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">HDC </td>
<td class="paramname"><em>hdc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>wDisabledFlags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l00384">384</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> {</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  HBRUSH hbrRet;</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  </div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  </div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="comment">// Use the scrollbar color even if the scrollbar is disabeld.</span></div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00833.html#a6a26097b1c2a14f23c9e8c805475b379">IsScrollBarControl</a>(pwnd))</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  hbrRet = (HBRUSH)<a class="code" href="a00671.html#af0a7cefc146c51b12208e692b0f67960">xxxDefWindowProc</a>(pwnd, WM_CTLCOLORSCROLLBAR, (WPARAM)hdc, (LPARAM)HWq(pwnd));</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="comment">// B#12770 - GetControlBrush sends a WM_CTLCOLOR message to the</span></div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="comment">// owner. If the app doesn't process the message, DefWindowProc32</span></div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="comment">// will always return the appropriate system brush. If the app.</span></div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="comment">// returns an invalid object, GetControlBrush will call DWP for</span></div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="comment">// the default brush. Thus hbrRet doesn't need any validation</span></div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="comment">// here.</span></div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  hbrRet = <a class="code" href="a03641.html#a9654ab2c4ceb1fdd5cae23a67e88f0cd">xxxGetControlBrush</a>(pwnd, hdc, WM_CTLCOLORSCROLLBAR);</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  }</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  </div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordflow">return</span> hbrRet;</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00833_source.html#l00322">IsScrollBarControl</a>, <a class="el" href="a00671_source.html#l01146">xxxDefWindowProc()</a> , 以及 <a class="el" href="a03641_source.html#l00208">xxxGetControlBrush()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01008">DrawCtlThumb()</a>, <a class="el" href="a00833_source.html#l00657">xxxDrawSB2()</a>, <a class="el" href="a00833_source.html#l01032">xxxDrawThumb()</a>, <a class="el" href="a00833_source.html#l01313">xxxMoveThumb()</a> , 以及 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a>.</p>
</div>
</div>
<a id="a3da8871bd123c775b168bd6da8bfcc80"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3da8871bd123c775b168bd6da8bfcc80">◆ </a></span>xxxMoveThumb()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void xxxMoveThumb </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> </td>
<td class="paramname"><em>pSBCalc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>px</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01313">1313</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01317"></a><span class="lineno"> 1317</span> {</div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>  HBRUSH hbr, hbrSave;</div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>  HDC hdc;</div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack;</div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>  </div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  </div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>  pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>  </div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>  <span class="keywordflow">if</span> ((pSBTrack == NULL) || (px == pSBTrack-><a class="code" href="a02637.html#a57060bcfaa6a67208b54fb9f50935511">pxOld</a>))</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>  </div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span> pxReCalc:</div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  </div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  pSBTrack-><a class="code" href="a02637.html#a59124e00d5c72ed1679a0131962deb2e">posNew</a> = <a class="code" href="a00833.html#a396a3031ab1c98a193b7fc0898a0cdd6">SBPosFromPx</a>(pSBCalc, px);</div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  </div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  <span class="comment">/* Tentative position changed -- notify the guy. */</span></div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a59124e00d5c72ed1679a0131962deb2e">posNew</a> != pSBTrack-><a class="code" href="a02637.html#a9034382980ac18afcd6974939424be7c">posOld</a>) {</div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a> != NULL) {</div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>  <a class="code" href="a00833.html#a4c072bfa2ef4d1075af4b8df51b7ed07">xxxDoScroll</a>(pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>, pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>, SB_THUMBTRACK, pSBTrack-><a class="code" href="a02637.html#a59124e00d5c72ed1679a0131962deb2e">posNew</a>, pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>);</div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>  </div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>  }</div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  </div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>  pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  </div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>  <span class="keywordflow">if</span> ((pSBTrack == NULL) || (pSBTrack-><a class="code" href="a02637.html#a706036b6850e3de34e73d900836a619b">xxxpfnSB</a> == NULL))</div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>  </div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>  pSBTrack-><a class="code" href="a02637.html#a9034382980ac18afcd6974939424be7c">posOld</a> = pSBTrack-><a class="code" href="a02637.html#a59124e00d5c72ed1679a0131962deb2e">posNew</a>;</div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>  </div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>  <span class="comment">//</span></div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>  <span class="comment">// Anything can happen after the SendMessage above!</span></div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>  <span class="comment">// Make sure that the SBINFO structure contains data for the</span></div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>  <span class="comment">// window being tracked -- if not, recalculate data in SBINFO</span></div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  <span class="comment">//</span></div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span> <span class="comment">// CheckScrollRecalc(pwnd, pSBState, pSBCalc);</span></div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>  <span class="comment">// when we yield, our range can get messed with</span></div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>  <span class="comment">// so make sure we handle this</span></div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>  </div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>  <span class="keywordflow">if</span> (px >= pSBCalc-><a class="code" href="a02633.html#adc3e07d0590d0f67e9bd1e18a23323b1">pxMin</a> + pSBCalc-><a class="code" href="a02633.html#a5fb6069951a3fe120fa8433549b1ec76">cpx</a>)</div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>  {</div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>  px = pSBCalc-><a class="code" href="a02633.html#adc3e07d0590d0f67e9bd1e18a23323b1">pxMin</a> + pSBCalc-><a class="code" href="a02633.html#a5fb6069951a3fe120fa8433549b1ec76">cpx</a>;</div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>  <span class="keywordflow">goto</span> pxReCalc;</div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>  }</div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  </div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>  }</div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>  </div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>  hdc = <a class="code" href="a00644.html#a5fae5b77e79eae6c3c51799de993d74f">_GetWindowDC</a>(pwnd);</div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>  </div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>  pSBCalc-><a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a> = px;</div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>  pSBCalc-><a class="code" href="a02633.html#ac2c4005767f0e092b496226ba32ec689">pxThumbBottom</a> = pSBCalc-><a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a> + pSBCalc-><a class="code" href="a02633.html#a3033fbbe08477861ff7781da3771443e">cpxThumb</a>;</div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>  </div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>  <span class="comment">// at this point, the disable flags are always going to be 0 --</span></div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>  <span class="comment">// we're in the middle of tracking.</span></div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>  hbrSave = GreSelectBrush(hdc, hbr = <a class="code" href="a00833.html#a6bb740a724af068c48f26b33fd102a6b">xxxGetColorObjects</a>(pwnd, hdc, 0));</div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>  </div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>  pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>  <span class="keywordflow">if</span> (pSBTrack == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>  <a class="code" href="a00833.html#ac96afa4eedbe40f5f2e7de51f5ef6c51">DrawThumb2</a>(pwnd, pSBCalc, hdc, hbr, pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>, 0);</div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>  GreSelectBrush(hdc, hbrSave);</div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>  <a class="code" href="a00644.html#a1ec030500a19f775519fbaf16c15f814">_ReleaseDC</a>(hdc);</div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>  </div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>  pSBTrack-><a class="code" href="a02637.html#a57060bcfaa6a67208b54fb9f50935511">pxOld</a> = px;</div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00644_source.html#l00137">_GetWindowDC()</a>, <a class="el" href="a00644_source.html#l00102">_ReleaseDC()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00365_source.html#l02060">tagSBCALC::cpx</a>, <a class="el" href="a00365_source.html#l02054">tagSBCALC::cpxThumb</a>, <a class="el" href="a00833_source.html#l00553">DrawThumb2()</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a00365_source.html#l02079">tagSBTRACK::posNew</a>, <a class="el" href="a00365_source.html#l02078">tagSBTRACK::posOld</a>, <a class="el" href="a00365_source.html#l02061">tagSBCALC::pxMin</a>, <a class="el" href="a00365_source.html#l02077">tagSBTRACK::pxOld</a>, <a class="el" href="a00365_source.html#l02058">tagSBCALC::pxThumbBottom</a>, <a class="el" href="a00365_source.html#l02059">tagSBCALC::pxThumbTop</a>, <a class="el" href="a00833_source.html#l01213">SBPosFromPx()</a>, <a class="el" href="a00365_source.html#l02070">tagSBTRACK::spwndSB</a>, <a class="el" href="a00365_source.html#l02071">tagSBTRACK::spwndSBNotify</a>, <a class="el" href="a00833_source.html#l01266">xxxDoScroll()</a>, <a class="el" href="a00833_source.html#l00384">xxxGetColorObjects()</a> , 以及 <a class="el" href="a00365_source.html#l02073">tagSBTRACK::xxxpfnSB</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01688">xxxTrackThumb()</a>.</p>
</div>
</div>
<a id="a501a42c15af7b3ac19d051d72388350b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a501a42c15af7b3ac19d051d72388350b">◆ </a></span>xxxSBTrackInit()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void xxxSBTrackInit </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LONG </td>
<td class="paramname"><em>lParam</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>curArea</em> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01803">1803</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01807"></a><span class="lineno"> 1807</span> {</div>
<div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>  <span class="keywordtype">int</span> px;</div>
<div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>  LPINT pwX;</div>
<div class="line"><a name="l01810"></a><span class="lineno"> 1810</span>  LPINT pwY;</div>
<div class="line"><a name="l01811"></a><span class="lineno"> 1811</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wDisable; <span class="comment">// Scroll bar disable flags;</span></div>
<div class="line"><a name="l01812"></a><span class="lineno"> 1812</span>  <a class="code" href="a02633.html">SBCALC</a> SBCalc;</div>
<div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>  <a class="code" href="a02633.html">PSBCALC</a> pSBCalc;</div>
<div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>  RECT rcSB;</div>
<div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack;</div>
<div class="line"><a name="l01816"></a><span class="lineno"> 1816</span>  </div>
<div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>  </div>
<div class="line"><a name="l01819"></a><span class="lineno"> 1819</span>  <span class="keywordflow">if</span> (PWNDTOPSBTRACK(pwnd))</div>
<div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>  </div>
<div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>  pSBTrack = (<a class="code" href="a00365.html#a70f8f2ebc7d16b95d6bdfc905bcbbaf0">PSBTRACK</a>)UserAllocPoolWithQuota(<span class="keyword">sizeof</span>(*pSBTrack), TAG_SCROLLTRACK);</div>
<div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>  <span class="keywordflow">if</span> (pSBTrack == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>  </div>
<div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>  pSBTrack-><a class="code" href="a02637.html#a802f2392660b7ff45d661b9cfba18810">hTimerSB</a> = 0;</div>
<div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>  pSBTrack-><a class="code" href="a02637.html#a5a6e38753da7119084e0fd7d27433bfa">fHitOld</a> = FALSE;</div>
<div class="line"><a name="l01827"></a><span class="lineno"> 1827</span>  </div>
<div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>  pSBTrack-><a class="code" href="a02637.html#a706036b6850e3de34e73d900836a619b">xxxpfnSB</a> = <a class="code" href="a00833.html#ac945b0b68907c672f4e5d9c7bb6109bd">xxxTrackBox</a>;</div>
<div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>  </div>
<div class="line"><a name="l01830"></a><span class="lineno"> 1830</span>  pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a> = NULL;</div>
<div class="line"><a name="l01831"></a><span class="lineno"> 1831</span>  pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a> = NULL;</div>
<div class="line"><a name="l01832"></a><span class="lineno"> 1832</span>  pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a> = NULL;</div>
<div class="line"><a name="l01833"></a><span class="lineno"> 1833</span>  Lock(&pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>, pwnd);</div>
<div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>  PWNDTOPSBTRACK(pwnd) = pSBTrack;</div>
<div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>  </div>
<div class="line"><a name="l01836"></a><span class="lineno"> 1836</span>  pSBTrack-><a class="code" href="a02637.html#af9011a4b8796b666792e5e825b1511d9">fCtlSB</a> = (!curArea);</div>
<div class="line"><a name="l01837"></a><span class="lineno"> 1837</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#af9011a4b8796b666792e5e825b1511d9">fCtlSB</a>) {</div>
<div class="line"><a name="l01838"></a><span class="lineno"> 1838</span>  </div>
<div class="line"><a name="l01839"></a><span class="lineno"> 1839</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01840"></a><span class="lineno"> 1840</span> <span class="comment"> * This is a scroll bar control.</span></div>
<div class="line"><a name="l01841"></a><span class="lineno"> 1841</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>  Lock(&pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>, pwnd);</div>
<div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>  pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a> = ((<a class="code" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a>)pwnd)->fVert;</div>
<div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>  Lock(&pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>, pwnd-><a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>);</div>
<div class="line"><a name="l01845"></a><span class="lineno"> 1845</span>  wDisable = ((<a class="code" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a>)pwnd)->wDisableFlags;</div>
<div class="line"><a name="l01846"></a><span class="lineno"> 1846</span>  pSBCalc = &((<a class="code" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a>)pwnd)->SBCalc;</div>
<div class="line"><a name="l01847"></a><span class="lineno"> 1847</span>  pSBTrack-><a class="code" href="a02637.html#af06a120cd2c2601ad4cdc5e87661b558">nBar</a> = SB_CTL;</div>
<div class="line"><a name="l01848"></a><span class="lineno"> 1848</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>  </div>
<div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01851"></a><span class="lineno"> 1851</span> <span class="comment"> * This is a scroll bar that is part of the window frame.</span></div>
<div class="line"><a name="l01852"></a><span class="lineno"> 1852</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01853"></a><span class="lineno"> 1853</span>  lParam = MAKELONG(</div>
<div class="line"><a name="l01854"></a><span class="lineno"> 1854</span>  LOWORD(lParam) - pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left,</div>
<div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>  HIWORD(lParam) - pwnd-><a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top);</div>
<div class="line"><a name="l01856"></a><span class="lineno"> 1856</span>  Lock(&pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>, pwnd);</div>
<div class="line"><a name="l01857"></a><span class="lineno"> 1857</span>  Lock(&pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>, NULL);</div>
<div class="line"><a name="l01858"></a><span class="lineno"> 1858</span>  pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a> = (curArea - HTHSCROLL);</div>
<div class="line"><a name="l01859"></a><span class="lineno"> 1859</span>  wDisable = <a class="code" href="a00833.html#a982d6335769a3fec969dacd9dd4f52de">GetWndSBDisableFlags</a>(pwnd, pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>);</div>
<div class="line"><a name="l01860"></a><span class="lineno"> 1860</span>  pSBCalc = &SBCalc;</div>
<div class="line"><a name="l01861"></a><span class="lineno"> 1861</span>  pSBTrack-><a class="code" href="a02637.html#af06a120cd2c2601ad4cdc5e87661b558">nBar</a> = (curArea - HTHSCROLL) ? SB_VERT : SB_HORZ;</div>
<div class="line"><a name="l01862"></a><span class="lineno"> 1862</span>  }</div>
<div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>  </div>
<div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>  pSBTrack-><a class="code" href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">pSBCalc</a> = pSBCalc;</div>
<div class="line"><a name="l01865"></a><span class="lineno"> 1865</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01866"></a><span class="lineno"> 1866</span> <span class="comment"> * Check if the whole scroll bar is disabled</span></div>
<div class="line"><a name="l01867"></a><span class="lineno"> 1867</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01868"></a><span class="lineno"> 1868</span>  <span class="keywordflow">if</span>((wDisable & SB_DISABLE_MASK) == SB_DISABLE_MASK) {</div>
<div class="line"><a name="l01869"></a><span class="lineno"> 1869</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>);</div>
<div class="line"><a name="l01870"></a><span class="lineno"> 1870</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>);</div>
<div class="line"><a name="l01871"></a><span class="lineno"> 1871</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>);</div>
<div class="line"><a name="l01872"></a><span class="lineno"> 1872</span>  UserFreePool(pSBTrack);</div>
<div class="line"><a name="l01873"></a><span class="lineno"> 1873</span>  PWNDTOPSBTRACK(pwnd) = NULL;</div>
<div class="line"><a name="l01874"></a><span class="lineno"> 1874</span>  <span class="keywordflow">return</span>; <span class="comment">// It is a disabled scroll bar; So, do not respond.</span></div>
<div class="line"><a name="l01875"></a><span class="lineno"> 1875</span>  }</div>
<div class="line"><a name="l01876"></a><span class="lineno"> 1876</span>  </div>
<div class="line"><a name="l01877"></a><span class="lineno"> 1877</span>  <span class="keywordflow">if</span> (!pSBTrack-><a class="code" href="a02637.html#af9011a4b8796b666792e5e825b1511d9">fCtlSB</a>) {</div>
<div class="line"><a name="l01878"></a><span class="lineno"> 1878</span>  <a class="code" href="a00833.html#a2976b0d814d03dd26105c3cfdc189f66">CalcSBStuff</a>(pwnd, pSBCalc, pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>);</div>
<div class="line"><a name="l01879"></a><span class="lineno"> 1879</span>  }</div>
<div class="line"><a name="l01880"></a><span class="lineno"> 1880</span>  </div>
<div class="line"><a name="l01881"></a><span class="lineno"> 1881</span>  pwX = (LPINT)&rcSB;</div>
<div class="line"><a name="l01882"></a><span class="lineno"> 1882</span>  pwY = pwX + 1;</div>
<div class="line"><a name="l01883"></a><span class="lineno"> 1883</span>  <span class="keywordflow">if</span> (!pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>)</div>
<div class="line"><a name="l01884"></a><span class="lineno"> 1884</span>  pwX = pwY--;</div>
<div class="line"><a name="l01885"></a><span class="lineno"> 1885</span>  </div>
<div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>  px = (pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a> ? HIWORD(lParam) : LOWORD(lParam));</div>
<div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>  </div>
<div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>  *(pwX + 0) = pSBCalc-><a class="code" href="a02633.html#a28b6a40c31483548c368df50163909f5">pxLeft</a>;</div>
<div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>  *(pwY + 0) = pSBCalc-><a class="code" href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">pxTop</a>;</div>
<div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>  *(pwX + 2) = pSBCalc-><a class="code" href="a02633.html#ab094e0d393154193e4ea878ba37e85e6">pxRight</a>;</div>
<div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>  *(pwY + 2) = pSBCalc-><a class="code" href="a02633.html#ab18db626c5201442e5ce3924e66c6030">pxBottom</a>;</div>
<div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>  pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> = (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)-1;</div>
<div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>  <span class="keywordflow">if</span> (px < pSBCalc->pxUpArrow) {</div>
<div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>  </div>
<div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01896"></a><span class="lineno"> 1896</span> <span class="comment"> * The click occurred on Left/Up arrow; Check if it is disabled</span></div>
<div class="line"><a name="l01897"></a><span class="lineno"> 1897</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>  <span class="keywordflow">if</span>(wDisable & LTUPFLAG) {</div>
<div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>  <span class="keywordflow">if</span>(pSBTrack-><a class="code" href="a02637.html#af9011a4b8796b666792e5e825b1511d9">fCtlSB</a>) <span class="comment">// If this is a scroll bar control,</span></div>
<div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>  <a class="code" href="a00620.html#a53cef8c6c46d511caa89b5a2d6837ffa">_ShowCaret</a>(pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>); <span class="comment">// show the caret before returning;</span></div>
<div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>  </div>
<div class="line"><a name="l01902"></a><span class="lineno"> 1902</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>);</div>
<div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>);</div>
<div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>);</div>
<div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>  UserFreePool(pSBTrack);</div>
<div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>  PWNDTOPSBTRACK(pwnd) = NULL;</div>
<div class="line"><a name="l01907"></a><span class="lineno"> 1907</span>  <span class="keywordflow">return</span>; <span class="comment">// Yes! disabled. Do not respond.</span></div>
<div class="line"><a name="l01908"></a><span class="lineno"> 1908</span>  }</div>
<div class="line"><a name="l01909"></a><span class="lineno"> 1909</span>  </div>
<div class="line"><a name="l01910"></a><span class="lineno"> 1910</span>  <span class="comment">// LINEUP -- make rcSB the Up Arrow's Rectangle</span></div>
<div class="line"><a name="l01911"></a><span class="lineno"> 1911</span>  pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> = SB_LINEUP;</div>
<div class="line"><a name="l01912"></a><span class="lineno"> 1912</span>  *(pwY + 2) = pSBCalc-><a class="code" href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">pxUpArrow</a>;</div>
<div class="line"><a name="l01913"></a><span class="lineno"> 1913</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (px >= pSBCalc-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a>) {</div>
<div class="line"><a name="l01914"></a><span class="lineno"> 1914</span>  </div>
<div class="line"><a name="l01915"></a><span class="lineno"> 1915</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01916"></a><span class="lineno"> 1916</span> <span class="comment"> * The click occurred on Right/Down arrow; Check if it is disabled</span></div>
<div class="line"><a name="l01917"></a><span class="lineno"> 1917</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>  <span class="keywordflow">if</span>(wDisable & RTDNFLAG) {</div>
<div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>  <span class="keywordflow">if</span>(pSBTrack-><a class="code" href="a02637.html#af9011a4b8796b666792e5e825b1511d9">fCtlSB</a>) <span class="comment">// If this is a scroll bar control,</span></div>
<div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>  <a class="code" href="a00620.html#a53cef8c6c46d511caa89b5a2d6837ffa">_ShowCaret</a>(pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>); <span class="comment">// show the caret before returning;</span></div>
<div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>  </div>
<div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>);</div>
<div class="line"><a name="l01923"></a><span class="lineno"> 1923</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>);</div>
<div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>);</div>
<div class="line"><a name="l01925"></a><span class="lineno"> 1925</span>  UserFreePool(pSBTrack);</div>
<div class="line"><a name="l01926"></a><span class="lineno"> 1926</span>  PWNDTOPSBTRACK(pwnd) = NULL;</div>
<div class="line"><a name="l01927"></a><span class="lineno"> 1927</span>  <span class="keywordflow">return</span>;<span class="comment">// Yes! disabled. Do not respond.</span></div>
<div class="line"><a name="l01928"></a><span class="lineno"> 1928</span>  }</div>
<div class="line"><a name="l01929"></a><span class="lineno"> 1929</span>  </div>
<div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>  <span class="comment">// LINEDOWN -- make rcSB the Down Arrow's Rectangle</span></div>
<div class="line"><a name="l01931"></a><span class="lineno"> 1931</span>  pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> = SB_LINEDOWN;</div>
<div class="line"><a name="l01932"></a><span class="lineno"> 1932</span>  *(pwY + 0) = pSBCalc-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a>;</div>
<div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (px < pSBCalc->pxThumbTop) {</div>
<div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>  <span class="comment">// PAGEUP -- make rcSB the rectangle between Up Arrow and Thumb</span></div>
<div class="line"><a name="l01935"></a><span class="lineno"> 1935</span>  pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> = SB_PAGEUP;</div>
<div class="line"><a name="l01936"></a><span class="lineno"> 1936</span>  *(pwY + 0) = pSBCalc-><a class="code" href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">pxUpArrow</a>;</div>
<div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>  *(pwY + 2) = pSBCalc-><a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a>;</div>
<div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (px < pSBCalc->pxThumbBottom) {</div>
<div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>  </div>
<div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01941"></a><span class="lineno"> 1941</span> <span class="comment"> * Elevator isn't there if there's no room.</span></div>
<div class="line"><a name="l01942"></a><span class="lineno"> 1942</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01943"></a><span class="lineno"> 1943</span>  <span class="keywordflow">if</span> (pSBCalc-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a> - pSBCalc-><a class="code" href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">pxUpArrow</a> <= pSBCalc-><a class="code" href="a02633.html#a3033fbbe08477861ff7781da3771443e">cpxThumb</a>) {</div>
<div class="line"><a name="l01944"></a><span class="lineno"> 1944</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>);</div>
<div class="line"><a name="l01945"></a><span class="lineno"> 1945</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>);</div>
<div class="line"><a name="l01946"></a><span class="lineno"> 1946</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>);</div>
<div class="line"><a name="l01947"></a><span class="lineno"> 1947</span>  UserFreePool(pSBTrack);</div>
<div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>  PWNDTOPSBTRACK(pwnd) = NULL;</div>
<div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>  }</div>
<div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>  <span class="comment">// THUMBPOSITION -- we're tracking with the thumb</span></div>
<div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>  pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> = SB_THUMBPOSITION;</div>
<div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>  <a class="code" href="a00833.html#a1edd2b305d44b735eed41220109a22ea">CalcTrackDragRect</a>(pSBTrack);</div>
<div class="line"><a name="l01954"></a><span class="lineno"> 1954</span>  </div>
<div class="line"><a name="l01955"></a><span class="lineno"> 1955</span>  pSBTrack-><a class="code" href="a02637.html#a706036b6850e3de34e73d900836a619b">xxxpfnSB</a> = <a class="code" href="a00833.html#a9c7968b1b7b43e0881ed977178bc52c7">xxxTrackThumb</a>;</div>
<div class="line"><a name="l01956"></a><span class="lineno"> 1956</span>  pSBTrack-><a class="code" href="a02637.html#a57060bcfaa6a67208b54fb9f50935511">pxOld</a> = pSBCalc-><a class="code" href="a02633.html#a47e02ccfaf219337fad3ab4674ef53ac">pxStart</a> = pSBCalc-><a class="code" href="a02633.html#a94db3736219930011c59f15437ecc53e">pxThumbTop</a>;</div>
<div class="line"><a name="l01957"></a><span class="lineno"> 1957</span>  pSBTrack-><a class="code" href="a02637.html#a59124e00d5c72ed1679a0131962deb2e">posNew</a> = pSBTrack-><a class="code" href="a02637.html#a9034382980ac18afcd6974939424be7c">posOld</a> = pSBCalc->pos;</div>
<div class="line"><a name="l01958"></a><span class="lineno"> 1958</span>  pSBTrack-><a class="code" href="a02637.html#af80a957dd670fcee4ce4bb5ec3d91921">dpxThumb</a> = pSBCalc-><a class="code" href="a02633.html#a47e02ccfaf219337fad3ab4674ef53ac">pxStart</a> - px;</div>
<div class="line"><a name="l01959"></a><span class="lineno"> 1959</span>  </div>
<div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>  <a class="code" href="a00617.html#a04bef0d1b4ec903d4b1642ebe5e7e0a0">xxxCapture</a>(<a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>(), pwnd, WINDOW_CAPTURE);</div>
<div class="line"><a name="l01961"></a><span class="lineno"> 1961</span>  </div>
<div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>  <span class="keywordflow">if</span> (pSBTrack != PWNDTOPSBTRACK(pwnd)) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01963"></a><span class="lineno"> 1963</span>  </div>
<div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01965"></a><span class="lineno"> 1965</span> <span class="comment"> * DoScroll does thread locking on these two pwnds -</span></div>
<div class="line"><a name="l01966"></a><span class="lineno"> 1966</span> <span class="comment"> * this is ok since they are not used after this</span></div>
<div class="line"><a name="l01967"></a><span class="lineno"> 1967</span> <span class="comment"> * call.</span></div>
<div class="line"><a name="l01968"></a><span class="lineno"> 1968</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01969"></a><span class="lineno"> 1969</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a> != NULL) {</div>
<div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>  <a class="code" href="a00833.html#a4c072bfa2ef4d1075af4b8df51b7ed07">xxxDoScroll</a>(pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>, pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>,</div>
<div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>  SB_THUMBTRACK, pSBTrack-><a class="code" href="a02637.html#a9034382980ac18afcd6974939424be7c">posOld</a>, pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>);</div>
<div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>  </div>
<div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>  }</div>
<div class="line"><a name="l01974"></a><span class="lineno"> 1974</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (px < pSBCalc->pxDownArrow) {</div>
<div class="line"><a name="l01975"></a><span class="lineno"> 1975</span>  <span class="comment">// PAGEDOWN -- make rcSB the rectangle between Thumb and Down Arrow</span></div>
<div class="line"><a name="l01976"></a><span class="lineno"> 1976</span>  pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> = SB_PAGEDOWN;</div>
<div class="line"><a name="l01977"></a><span class="lineno"> 1977</span>  *(pwY + 0) = pSBCalc-><a class="code" href="a02633.html#ac2c4005767f0e092b496226ba32ec689">pxThumbBottom</a>;</div>
<div class="line"><a name="l01978"></a><span class="lineno"> 1978</span>  *(pwY + 2) = pSBCalc-><a class="code" href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">pxDownArrow</a>;</div>
<div class="line"><a name="l01979"></a><span class="lineno"> 1979</span>  }</div>
<div class="line"><a name="l01980"></a><span class="lineno"> 1980</span>  </div>
<div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>  <a class="code" href="a00617.html#a04bef0d1b4ec903d4b1642ebe5e7e0a0">xxxCapture</a>(<a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>(), pwnd, WINDOW_CAPTURE);</div>
<div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>  <span class="keywordflow">if</span> (pSBTrack != PWNDTOPSBTRACK(pwnd)) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01983"></a><span class="lineno"> 1983</span>  </div>
<div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a> != SB_THUMBPOSITION) {</div>
<div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>  <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&pSBTrack-><a class="code" href="a02637.html#a12442059016cb97681d6771059ca63d1">rcTrack</a>, &rcSB);</div>
<div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>  }</div>
<div class="line"><a name="l01987"></a><span class="lineno"> 1987</span>  </div>
<div class="line"><a name="l01988"></a><span class="lineno"> 1988</span>  <a class="code" href="a00833.html#a14da2de5d5db6a30ed279c10f71975f4">xxxSBTrackLoop</a>(pwnd, lParam, pSBCalc);</div>
<div class="line"><a name="l01989"></a><span class="lineno"> 1989</span>  <span class="keywordflow">if</span> (PWNDTOPSBTRACK(pwnd)) {</div>
<div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>);</div>
<div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>);</div>
<div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>  Unlock(&pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>);</div>
<div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>  UserFreePool(pSBTrack);</div>
<div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>  PWNDTOPSBTRACK(pwnd) = NULL;</div>
<div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>  }</div>
<div class="line"><a name="l01996"></a><span class="lineno"> 1996</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00620_source.html#l00362">_ShowCaret()</a>, <a class="el" href="a00833_source.html#l00962">CalcSBStuff()</a>, <a class="el" href="a00833_source.html#l00445">CalcTrackDragRect()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00365_source.html#l02074">tagSBTRACK::cmdSB</a>, <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a00365_source.html#l02054">tagSBCALC::cpxThumb</a>, <a class="el" href="a00365_source.html#l02076">tagSBTRACK::dpxThumb</a>, <a class="el" href="a00365_source.html#l02067">tagSBTRACK::fCtlSB</a>, <a class="el" href="a00365_source.html#l02065">tagSBTRACK::fHitOld</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a00833_source.html#l00083">GetWndSBDisableFlags()</a>, <a class="el" href="a00365_source.html#l02075">tagSBTRACK::hTimerSB</a>, <a class="el" href="a00365_source.html#l02080">tagSBTRACK::nBar</a>, <a class="el" href="a00365_source.html#l02079">tagSBTRACK::posNew</a>, <a class="el" href="a00365_source.html#l02078">tagSBTRACK::posOld</a>, <a class="el" href="a00365_source.html#l02081">tagSBTRACK::pSBCalc</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00365_source.html#l02051">tagSBCALC::pxBottom</a>, <a class="el" href="a00365_source.html#l02056">tagSBCALC::pxDownArrow</a>, <a class="el" href="a00365_source.html#l02052">tagSBCALC::pxLeft</a>, <a class="el" href="a00365_source.html#l02077">tagSBTRACK::pxOld</a>, <a class="el" href="a00365_source.html#l02053">tagSBCALC::pxRight</a>, <a class="el" href="a00365_source.html#l02057">tagSBCALC::pxStart</a>, <a class="el" href="a00365_source.html#l02058">tagSBCALC::pxThumbBottom</a>, <a class="el" href="a00365_source.html#l02059">tagSBCALC::pxThumbTop</a>, <a class="el" href="a00365_source.html#l02050">tagSBCALC::pxTop</a>, <a class="el" href="a00365_source.html#l02055">tagSBCALC::pxUpArrow</a>, <a class="el" href="a00365_source.html#l02072">tagSBTRACK::rcTrack</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a00365_source.html#l02070">tagSBTRACK::spwndSB</a>, <a class="el" href="a00365_source.html#l02071">tagSBTRACK::spwndSBNotify</a>, <a class="el" href="a00365_source.html#l02069">tagSBTRACK::spwndTrack</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00617_source.html#l00108">xxxCapture()</a>, <a class="el" href="a00833_source.html#l01266">xxxDoScroll()</a>, <a class="el" href="a00365_source.html#l02073">tagSBTRACK::xxxpfnSB</a>, <a class="el" href="a00833_source.html#l01745">xxxSBTrackLoop()</a>, <a class="el" href="a00833_source.html#l01606">xxxTrackBox()</a> , 以及 <a class="el" href="a00833_source.html#l01688">xxxTrackThumb()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l02005">xxxSBWndProc()</a> , 以及 <a class="el" href="a00875_source.html#l00198">xxxSysCommand()</a>.</p>
</div>
</div>
<a id="a14da2de5d5db6a30ed279c10f71975f4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a14da2de5d5db6a30ed279c10f71975f4">◆ </a></span>xxxSBTrackLoop()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void xxxSBTrackLoop </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LONG </td>
<td class="paramname"><em>lParam</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> </td>
<td class="paramname"><em>pSBCalc</em> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01745">1745</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01749"></a><span class="lineno"> 1749</span> {</div>
<div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>  MSG msg;</div>
<div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> cmd;</div>
<div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>  <a class="code" href="a02889.html">PTHREADINFO</a> ptiCurrent;</div>
<div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>  VOID (*xxxpfnSB)(<a class="code" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>, <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>, <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>, LONG, <a class="code" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a>);</div>
<div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack;</div>
<div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>  </div>
<div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>  </div>
<div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>  pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>  </div>
<div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>  <span class="keywordflow">if</span> ((pSBTrack == NULL) || (NULL == (xxxpfnSB = pSBTrack-><a class="code" href="a02637.html#a706036b6850e3de34e73d900836a619b">xxxpfnSB</a>)))</div>
<div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>  <span class="comment">// mode cancelled -- exit track loop</span></div>
<div class="line"><a name="l01762"></a><span class="lineno"> 1762</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>  </div>
<div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>  (*xxxpfnSB)(pwnd, WM_LBUTTONDOWN, 0, lParam, pSBCalc);</div>
<div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>  </div>
<div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>  ptiCurrent = <a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>();</div>
<div class="line"><a name="l01767"></a><span class="lineno"> 1767</span>  </div>
<div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>  <span class="keywordflow">while</span> (ptiCurrent->pq->spwndCapture == pwnd) {</div>
<div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>  <span class="keywordflow">if</span> (!xxxGetMessage(&msg, NULL, 0, 0))</div>
<div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>  </div>
<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00701.html#ae62a82f07a110ddb367c1add704188e1">_CallMsgFilter</a>(&msg, MSGF_SCROLLBAR)) {</div>
<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>  cmd = msg.message;</div>
<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>  </div>
<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>  <span class="keywordflow">if</span> (msg.hwnd == HWq(pwnd) && ((cmd >= WM_MOUSEFIRST && cmd <=</div>
<div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>  WM_MOUSELAST) || (cmd >= WM_KEYFIRST &&</div>
<div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>  cmd <= WM_KEYLAST))) {</div>
<div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>  cmd = (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)<a class="code" href="a00758.html#a3be166f54239bf3e2b1b06ab17687c33">SystoChar</a>(cmd, msg.lParam);</div>
<div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>  </div>
<div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>  </div>
<div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>  pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>  </div>
<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>  <span class="keywordflow">if</span> ((pSBTrack == NULL) || (NULL == (xxxpfnSB = pSBTrack-><a class="code" href="a02637.html#a706036b6850e3de34e73d900836a619b">xxxpfnSB</a>)))</div>
<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>  <span class="comment">// mode cancelled -- exit track loop</span></div>
<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>  </div>
<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>  (*xxxpfnSB)(pwnd, cmd, msg.wParam, msg.lParam, pSBCalc);</div>
<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>  <a class="code" href="a00734.html#a962041c70213efba25167fb72da04097">_TranslateMessage</a>(&msg, 0);</div>
<div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>  <a class="code" href="a03290.html#a389031a6d28f2691dd911f121ef30e94">xxxDispatchMessage</a>(&msg);</div>
<div class="line"><a name="l01791"></a><span class="lineno"> 1791</span>  }</div>
<div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>  }</div>
<div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>  }</div>
<div class="line"><a name="l01794"></a><span class="lineno"> 1794</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00701_source.html#l00918">_CallMsgFilter()</a>, <a class="el" href="a00734_source.html#l00028">_TranslateMessage()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00758_source.html#l00491">SystoChar()</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a03290_source.html#l00702">xxxDispatchMessage()</a> , 以及 <a class="el" href="a00365_source.html#l02073">tagSBTRACK::xxxpfnSB</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01803">xxxSBTrackInit()</a>.</p>
</div>
</div>
<a id="a092f3cef61734c7894362e00cf462bf1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a092f3cef61734c7894362e00cf462bf1">◆ </a></span>xxxSBWndProc()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">LONG xxxSBWndProc </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a> </td>
<td class="paramname"><em>psbwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>message</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td>
<td class="paramname"><em>wParam</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LONG </td>
<td class="paramname"><em>lParam</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l02005">2005</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02010"></a><span class="lineno"> 2010</span> {</div>
<div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>  LONG l;</div>
<div class="line"><a name="l02012"></a><span class="lineno"> 2012</span>  LONG lres;</div>
<div class="line"><a name="l02013"></a><span class="lineno"> 2013</span>  <span class="keywordtype">int</span> cx;</div>
<div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>  <span class="keywordtype">int</span> <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>;</div>
<div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> cmd;</div>
<div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>  HDC hdc;</div>
<div class="line"><a name="l02017"></a><span class="lineno"> 2017</span>  RECT rc;</div>
<div class="line"><a name="l02018"></a><span class="lineno"> 2018</span>  POINT pt;</div>
<div class="line"><a name="l02019"></a><span class="lineno"> 2019</span>  BOOL fSizeReal;</div>
<div class="line"><a name="l02020"></a><span class="lineno"> 2020</span>  HBRUSH hbrSave;</div>
<div class="line"><a name="l02021"></a><span class="lineno"> 2021</span>  BOOL fSize;</div>
<div class="line"><a name="l02022"></a><span class="lineno"> 2022</span>  PAINTSTRUCT ps;</div>
<div class="line"><a name="l02023"></a><span class="lineno"> 2023</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> style;</div>
<div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>  <a class="code" href="a01881.html">TL</a> tlpwndParent;</div>
<div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>  SCROLLINFO si;</div>
<div class="line"><a name="l02026"></a><span class="lineno"> 2026</span>  LPSCROLLINFO lpsi = &si;</div>
<div class="line"><a name="l02027"></a><span class="lineno"> 2027</span>  BOOL fRedraw = FALSE;</div>
<div class="line"><a name="l02028"></a><span class="lineno"> 2028</span>  BOOL fScroll;</div>
<div class="line"><a name="l02029"></a><span class="lineno"> 2029</span>  </div>
<div class="line"><a name="l02030"></a><span class="lineno"> 2030</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(psbwnd);</div>
<div class="line"><a name="l02031"></a><span class="lineno"> 2031</span>  </div>
<div class="line"><a name="l02032"></a><span class="lineno"> 2032</span>  VALIDATECLASSANDSIZE(((<a class="code" href="a02581.html">PWND</a>)psbwnd), FNID_SCROLLBAR);</div>
<div class="line"><a name="l02033"></a><span class="lineno"> 2033</span>  </div>
<div class="line"><a name="l02034"></a><span class="lineno"> 2034</span>  style = LOBYTE(psbwnd-><a class="code" href="a02657.html#a6abe98f8d8bcc1c1b1a49c0c9a15e56d">wnd</a>.style);</div>
<div class="line"><a name="l02035"></a><span class="lineno"> 2035</span>  fSize = ((style & (SBS_SIZEBOX | SBS_SIZEGRIP)) != 0);</div>
<div class="line"><a name="l02036"></a><span class="lineno"> 2036</span>  </div>
<div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>  <span class="keywordflow">switch</span> (message) {</div>
<div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>  <span class="keywordflow">case</span> WM_CREATE:</div>
<div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02040"></a><span class="lineno"> 2040</span> <span class="comment"> * Guard against lParam being NULL since the thunk allows it [51986]</span></div>
<div class="line"><a name="l02041"></a><span class="lineno"> 2041</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02042"></a><span class="lineno"> 2042</span>  <span class="keywordflow">if</span> (lParam) {</div>
<div class="line"><a name="l02043"></a><span class="lineno"> 2043</span>  rc.right = (rc.left = ((LPCREATESTRUCT)lParam)->x) +</div>
<div class="line"><a name="l02044"></a><span class="lineno"> 2044</span>  ((LPCREATESTRUCT)lParam)->cx;</div>
<div class="line"><a name="l02045"></a><span class="lineno"> 2045</span>  rc.bottom = (rc.top = ((LPCREATESTRUCT)lParam)->y) +</div>
<div class="line"><a name="l02046"></a><span class="lineno"> 2046</span>  ((LPCREATESTRUCT)lParam)-><a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>;</div>
<div class="line"><a name="l02047"></a><span class="lineno"> 2047</span>  <span class="comment">// This is because we can't just rev CardFile -- we should fix the</span></div>
<div class="line"><a name="l02048"></a><span class="lineno"> 2048</span>  <span class="comment">// problem here in case anyone else happened to have some EXTRA</span></div>
<div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>  <span class="comment">// scroll styles on their scroll bar controls (jeffbog 03/21/94)</span></div>
<div class="line"><a name="l02050"></a><span class="lineno"> 2050</span>  <span class="keywordflow">if</span> (psbwnd-><a class="code" href="a02657.html#a6abe98f8d8bcc1c1b1a49c0c9a15e56d">wnd</a>.<a class="code" href="a02581.html#ac18617bb8bdbcb8e9c73e759b9df75eb">dwExpWinVer</a> < VER40)</div>
<div class="line"><a name="l02051"></a><span class="lineno"> 2051</span>  psbwnd-><a class="code" href="a02657.html#a6abe98f8d8bcc1c1b1a49c0c9a15e56d">wnd</a>.style &= ~(WS_HSCROLL | WS_VSCROLL);</div>
<div class="line"><a name="l02052"></a><span class="lineno"> 2052</span>  </div>
<div class="line"><a name="l02053"></a><span class="lineno"> 2053</span>  <span class="keywordflow">if</span> (!fSize) {</div>
<div class="line"><a name="l02054"></a><span class="lineno"> 2054</span>  l = (LONG)(((LPCREATESTRUCT)lParam)->lpCreateParams);</div>
<div class="line"><a name="l02055"></a><span class="lineno"> 2055</span>  psbwnd-><a class="code" href="a02657.html#a9050f7af5b2aff0ea720451c407c24f6">SBCalc</a>.pos = psbwnd-><a class="code" href="a02657.html#a9050f7af5b2aff0ea720451c407c24f6">SBCalc</a>.posMin = LOWORD(l);</div>
<div class="line"><a name="l02056"></a><span class="lineno"> 2056</span>  psbwnd-><a class="code" href="a02657.html#a9050f7af5b2aff0ea720451c407c24f6">SBCalc</a>.posMax = HIWORD(l);</div>
<div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>  psbwnd-><a class="code" href="a02657.html#a5d2e3a982e7abf0d05e58a2f9f0e9118">fVert</a> = ((LOBYTE(psbwnd-><a class="code" href="a02657.html#a6abe98f8d8bcc1c1b1a49c0c9a15e56d">wnd</a>.style) & SBS_VERT) != 0);</div>
<div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>  psbwnd-><a class="code" href="a02657.html#a9050f7af5b2aff0ea720451c407c24f6">SBCalc</a>.page = 0;</div>
<div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>  }</div>
<div class="line"><a name="l02060"></a><span class="lineno"> 2060</span>  </div>
<div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>  <span class="keywordflow">if</span> (psbwnd-><a class="code" href="a02657.html#a6abe98f8d8bcc1c1b1a49c0c9a15e56d">wnd</a>.style & WS_DISABLED)</div>
<div class="line"><a name="l02062"></a><span class="lineno"> 2062</span>  psbwnd-><a class="code" href="a02657.html#aee5252bfc204d5df0f1d3ccfab0775fe">wDisableFlags</a> = SB_DISABLE_MASK;</div>
<div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>  </div>
<div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>  <span class="keywordflow">if</span> (style & (SBS_TOPALIGN | SBS_BOTTOMALIGN)) {</div>
<div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>  <span class="keywordflow">if</span> (fSize) {</div>
<div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>  <span class="keywordflow">if</span> (style & SBS_SIZEBOXBOTTOMRIGHTALIGN) {</div>
<div class="line"><a name="l02067"></a><span class="lineno"> 2067</span>  rc.left = rc.right - SYSMET(CXVSCROLL);</div>
<div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>  rc.top = rc.bottom - SYSMET(CYHSCROLL);</div>
<div class="line"><a name="l02069"></a><span class="lineno"> 2069</span>  }</div>
<div class="line"><a name="l02070"></a><span class="lineno"> 2070</span>  </div>
<div class="line"><a name="l02071"></a><span class="lineno"> 2071</span>  rc.right = rc.left + SYSMET(CXVSCROLL);</div>
<div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>  rc.bottom = rc.top + SYSMET(CYHSCROLL);</div>
<div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>  <span class="keywordflow">if</span> (style & SBS_VERT) {</div>
<div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>  <span class="keywordflow">if</span> (style & SBS_LEFTALIGN)</div>
<div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>  rc.right = rc.left + SYSMET(CXVSCROLL);</div>
<div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>  rc.left = rc.right - SYSMET(CXVSCROLL);</div>
<div class="line"><a name="l02079"></a><span class="lineno"> 2079</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02080"></a><span class="lineno"> 2080</span>  <span class="keywordflow">if</span> (style & SBS_TOPALIGN)</div>
<div class="line"><a name="l02081"></a><span class="lineno"> 2081</span>  rc.bottom = rc.top + SYSMET(CYHSCROLL);</div>
<div class="line"><a name="l02082"></a><span class="lineno"> 2082</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l02083"></a><span class="lineno"> 2083</span>  rc.top = rc.bottom - SYSMET(CYHSCROLL);</div>
<div class="line"><a name="l02084"></a><span class="lineno"> 2084</span>  }</div>
<div class="line"><a name="l02085"></a><span class="lineno"> 2085</span>  }</div>
<div class="line"><a name="l02086"></a><span class="lineno"> 2086</span>  </div>
<div class="line"><a name="l02087"></a><span class="lineno"> 2087</span>  <a class="code" href="a00872.html#aefba64c833af9403d142c8f83a73a99d">xxxMoveWindow</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, rc.left, rc.top, rc.right - rc.left,</div>
<div class="line"><a name="l02088"></a><span class="lineno"> 2088</span>  rc.bottom - rc.top, FALSE);</div>
<div class="line"><a name="l02089"></a><span class="lineno"> 2089</span>  }</div>
<div class="line"><a name="l02090"></a><span class="lineno"> 2090</span>  } <span class="comment">/* if */</span></div>
<div class="line"><a name="l02091"></a><span class="lineno"> 2091</span>  </div>
<div class="line"><a name="l02092"></a><span class="lineno"> 2092</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02093"></a><span class="lineno"> 2093</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_PARAMETER, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>,</div>
<div class="line"><a name="l02094"></a><span class="lineno"> 2094</span>  <span class="stringliteral">"xxxSBWndProc - NULL lParam for WM_CREATE\n"</span>) ;</div>
<div class="line"><a name="l02095"></a><span class="lineno"> 2095</span>  } <span class="comment">/* else */</span></div>
<div class="line"><a name="l02096"></a><span class="lineno"> 2096</span>  </div>
<div class="line"><a name="l02097"></a><span class="lineno"> 2097</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02098"></a><span class="lineno"> 2098</span>  </div>
<div class="line"><a name="l02099"></a><span class="lineno"> 2099</span>  <span class="keywordflow">case</span> WM_SIZE:</div>
<div class="line"><a name="l02100"></a><span class="lineno"> 2100</span>  <span class="keywordflow">if</span> (<a class="code" href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a>()->pq->spwndFocus != (<a class="code" href="a02581.html">PWND</a>)psbwnd)</div>
<div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>  </div>
<div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>  <span class="comment">// scroll bar has the focus -- recalc it's thumb caret size</span></div>
<div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>  <a class="code" href="a00620.html#a799e19e0a801dd3bd7352c330e1f2b60">_DestroyCaret</a>();</div>
<div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>  </div>
<div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>  <span class="comment">// | |</span></div>
<div class="line"><a name="l02107"></a><span class="lineno"> 2107</span>  <span class="comment">// | FALL THRU |</span></div>
<div class="line"><a name="l02108"></a><span class="lineno"> 2108</span>  <span class="comment">// V V</span></div>
<div class="line"><a name="l02109"></a><span class="lineno"> 2109</span>  </div>
<div class="line"><a name="l02110"></a><span class="lineno"> 2110</span>  <span class="keywordflow">case</span> WM_SETFOCUS:</div>
<div class="line"><a name="l02111"></a><span class="lineno"> 2111</span>  <a class="code" href="a00833.html#aec600eb6b90ac7baa3f89df376d44f80">SBCtlSetup</a>(psbwnd);</div>
<div class="line"><a name="l02112"></a><span class="lineno"> 2112</span>  </div>
<div class="line"><a name="l02113"></a><span class="lineno"> 2113</span>  cx = (psbwnd->fVert ? psbwnd->wnd.<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.right - psbwnd->wnd.<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.left</div>
<div class="line"><a name="l02114"></a><span class="lineno"> 2114</span>  : psbwnd->SBCalc.cpxThumb) - 2 * SYSMET(CXEDGE);</div>
<div class="line"><a name="l02115"></a><span class="lineno"> 2115</span>  <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a> = (psbwnd->fVert ? psbwnd->SBCalc.cpxThumb</div>
<div class="line"><a name="l02116"></a><span class="lineno"> 2116</span>  : psbwnd->wnd.<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.bottom - psbwnd->wnd.<a class="code" href="a02581.html#a2778d611c2b27395e559c94d05732e1f">rcWindow</a>.top) - 2 * SYSMET(CYEDGE);</div>
<div class="line"><a name="l02117"></a><span class="lineno"> 2117</span>  </div>
<div class="line"><a name="l02118"></a><span class="lineno"> 2118</span>  <a class="code" href="a00620.html#a64265307565fb0f603157ddd0351feae">_CreateCaret</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, (HBITMAP)1, cx, <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>);</div>
<div class="line"><a name="l02119"></a><span class="lineno"> 2119</span>  <a class="code" href="a00833.html#aab98e773cbf44a8add70c8c4aa24aded">SetSBCaretPos</a>(psbwnd);</div>
<div class="line"><a name="l02120"></a><span class="lineno"> 2120</span>  <a class="code" href="a00620.html#a53cef8c6c46d511caa89b5a2d6837ffa">_ShowCaret</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd);</div>
<div class="line"><a name="l02121"></a><span class="lineno"> 2121</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02122"></a><span class="lineno"> 2122</span>  </div>
<div class="line"><a name="l02123"></a><span class="lineno"> 2123</span>  <span class="keywordflow">case</span> WM_KILLFOCUS:</div>
<div class="line"><a name="l02124"></a><span class="lineno"> 2124</span>  <a class="code" href="a00620.html#a799e19e0a801dd3bd7352c330e1f2b60">_DestroyCaret</a>();</div>
<div class="line"><a name="l02125"></a><span class="lineno"> 2125</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02126"></a><span class="lineno"> 2126</span>  </div>
<div class="line"><a name="l02127"></a><span class="lineno"> 2127</span>  <span class="keywordflow">case</span> WM_ERASEBKGND:</div>
<div class="line"><a name="l02128"></a><span class="lineno"> 2128</span>  </div>
<div class="line"><a name="l02129"></a><span class="lineno"> 2129</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02130"></a><span class="lineno"> 2130</span> <span class="comment"> * Do nothing, but don't let DefWndProc() do it either.</span></div>
<div class="line"><a name="l02131"></a><span class="lineno"> 2131</span> <span class="comment"> * It will be erased when its painted.</span></div>
<div class="line"><a name="l02132"></a><span class="lineno"> 2132</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02133"></a><span class="lineno"> 2133</span>  <span class="keywordflow">return</span> (LONG)TRUE;</div>
<div class="line"><a name="l02134"></a><span class="lineno"> 2134</span>  </div>
<div class="line"><a name="l02135"></a><span class="lineno"> 2135</span>  <span class="keywordflow">case</span> WM_PRINTCLIENT:</div>
<div class="line"><a name="l02136"></a><span class="lineno"> 2136</span>  <span class="keywordflow">case</span> WM_PAINT:</div>
<div class="line"><a name="l02137"></a><span class="lineno"> 2137</span>  <span class="keywordflow">if</span> ((hdc = (HDC)wParam) == NULL) {</div>
<div class="line"><a name="l02138"></a><span class="lineno"> 2138</span>  hdc = <a class="code" href="a00812.html#ac4aad7241d3cc5f490dc17d06b6fe5a0">xxxBeginPaint</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, (LPPAINTSTRUCT)&ps);</div>
<div class="line"><a name="l02139"></a><span class="lineno"> 2139</span>  }</div>
<div class="line"><a name="l02140"></a><span class="lineno"> 2140</span>  </div>
<div class="line"><a name="l02141"></a><span class="lineno"> 2141</span>  <span class="keywordflow">if</span> (!fSize) {</div>
<div class="line"><a name="l02142"></a><span class="lineno"> 2142</span>  <a class="code" href="a00833.html#aec600eb6b90ac7baa3f89df376d44f80">SBCtlSetup</a>(psbwnd);</div>
<div class="line"><a name="l02143"></a><span class="lineno"> 2143</span>  <a class="code" href="a00833.html#a53876052475b915d03883a1cfd87b195">xxxDrawSB2</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, &psbwnd->SBCalc, hdc, psbwnd->fVert, psbwnd->wDisableFlags);</div>
<div class="line"><a name="l02144"></a><span class="lineno"> 2144</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02145"></a><span class="lineno"> 2145</span>  fSizeReal = TestWF((<a class="code" href="a02581.html">PWND</a>)psbwnd, WFSIZEBOX);</div>
<div class="line"><a name="l02146"></a><span class="lineno"> 2146</span>  <span class="keywordflow">if</span> (!fSizeReal)</div>
<div class="line"><a name="l02147"></a><span class="lineno"> 2147</span>  SetWF((<a class="code" href="a02581.html">PWND</a>)psbwnd, WFSIZEBOX);</div>
<div class="line"><a name="l02148"></a><span class="lineno"> 2148</span>  </div>
<div class="line"><a name="l02149"></a><span class="lineno"> 2149</span>  <a class="code" href="a00833.html#adc553e095d61810a8dedb0b85c0cb5f1">DrawSize</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, hdc, 0, 0);</div>
<div class="line"><a name="l02150"></a><span class="lineno"> 2150</span>  </div>
<div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>  <span class="keywordflow">if</span> (!fSizeReal)</div>
<div class="line"><a name="l02152"></a><span class="lineno"> 2152</span>  ClrWF((<a class="code" href="a02581.html">PWND</a>)psbwnd, WFSIZEBOX);</div>
<div class="line"><a name="l02153"></a><span class="lineno"> 2153</span>  }</div>
<div class="line"><a name="l02154"></a><span class="lineno"> 2154</span>  </div>
<div class="line"><a name="l02155"></a><span class="lineno"> 2155</span>  <span class="keywordflow">if</span> (wParam == 0L)</div>
<div class="line"><a name="l02156"></a><span class="lineno"> 2156</span>  <a class="code" href="a00812.html#ac476321da84072ed7dad8a779822a18f">_EndPaint</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, (LPPAINTSTRUCT)&ps);</div>
<div class="line"><a name="l02157"></a><span class="lineno"> 2157</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02158"></a><span class="lineno"> 2158</span>  </div>
<div class="line"><a name="l02159"></a><span class="lineno"> 2159</span>  <span class="keywordflow">case</span> WM_GETDLGCODE:</div>
<div class="line"><a name="l02160"></a><span class="lineno"> 2160</span>  <span class="keywordflow">return</span> DLGC_WANTARROWS;</div>
<div class="line"><a name="l02161"></a><span class="lineno"> 2161</span>  </div>
<div class="line"><a name="l02162"></a><span class="lineno"> 2162</span>  <span class="keywordflow">case</span> WM_NCHITTEST:</div>
<div class="line"><a name="l02163"></a><span class="lineno"> 2163</span>  <span class="keywordflow">if</span> (style & SBS_SIZEGRIP)</div>
<div class="line"><a name="l02164"></a><span class="lineno"> 2164</span>  <span class="keywordflow">return</span>(HTBOTTOMRIGHT);</div>
<div class="line"><a name="l02165"></a><span class="lineno"> 2165</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l02166"></a><span class="lineno"> 2166</span>  <span class="keywordflow">goto</span> DoDefault;</div>
<div class="line"><a name="l02167"></a><span class="lineno"> 2167</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02168"></a><span class="lineno"> 2168</span>  </div>
<div class="line"><a name="l02169"></a><span class="lineno"> 2169</span>  <span class="keywordflow">case</span> WM_LBUTTONDBLCLK:</div>
<div class="line"><a name="l02170"></a><span class="lineno"> 2170</span>  cmd = SC_ZOOM;</div>
<div class="line"><a name="l02171"></a><span class="lineno"> 2171</span>  <span class="keywordflow">if</span> (fSize)</div>
<div class="line"><a name="l02172"></a><span class="lineno"> 2172</span>  <span class="keywordflow">goto</span> postmsg;</div>
<div class="line"><a name="l02173"></a><span class="lineno"> 2173</span>  </div>
<div class="line"><a name="l02174"></a><span class="lineno"> 2174</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02175"></a><span class="lineno"> 2175</span> <span class="comment"> *** FALL THRU **</span></div>
<div class="line"><a name="l02176"></a><span class="lineno"> 2176</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02177"></a><span class="lineno"> 2177</span>  </div>
<div class="line"><a name="l02178"></a><span class="lineno"> 2178</span>  <span class="keywordflow">case</span> WM_LBUTTONDOWN:</div>
<div class="line"><a name="l02179"></a><span class="lineno"> 2179</span>  <span class="comment">//</span></div>
<div class="line"><a name="l02180"></a><span class="lineno"> 2180</span>  <span class="comment">// Note that SBS_SIZEGRIP guys normally won't ever see button</span></div>
<div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>  <span class="comment">// downs. This is because they return HTBOTTOMRIGHT to</span></div>
<div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>  <span class="comment">// WindowHitTest handling. This will walk up the parent chain</span></div>
<div class="line"><a name="l02183"></a><span class="lineno"> 2183</span>  <span class="comment">// to the first sizeable ancestor, bailing out at caption windows</span></div>
<div class="line"><a name="l02184"></a><span class="lineno"> 2184</span>  <span class="comment">// of course. That dude, if he exists, will handle the sizing</span></div>
<div class="line"><a name="l02185"></a><span class="lineno"> 2185</span>  <span class="comment">// instead.</span></div>
<div class="line"><a name="l02186"></a><span class="lineno"> 2186</span>  <span class="comment">//</span></div>
<div class="line"><a name="l02187"></a><span class="lineno"> 2187</span>  <span class="keywordflow">if</span> (!fSize) {</div>
<div class="line"><a name="l02188"></a><span class="lineno"> 2188</span>  <span class="keywordflow">if</span> (TestWF((<a class="code" href="a02581.html">PWND</a>)psbwnd, WFTABSTOP)) {</div>
<div class="line"><a name="l02189"></a><span class="lineno"> 2189</span>  <a class="code" href="a00686.html#a6743675eb26ad31f8f7e28732d6e7938">xxxSetFocus</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd);</div>
<div class="line"><a name="l02190"></a><span class="lineno"> 2190</span>  }</div>
<div class="line"><a name="l02191"></a><span class="lineno"> 2191</span>  </div>
<div class="line"><a name="l02192"></a><span class="lineno"> 2192</span>  <a class="code" href="a00620.html#a967ba3e6bec5fc9b3afff900c5c1b5da">_HideCaret</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd);</div>
<div class="line"><a name="l02193"></a><span class="lineno"> 2193</span>  <a class="code" href="a00833.html#aec600eb6b90ac7baa3f89df376d44f80">SBCtlSetup</a>(psbwnd);</div>
<div class="line"><a name="l02194"></a><span class="lineno"> 2194</span>  </div>
<div class="line"><a name="l02195"></a><span class="lineno"> 2195</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02196"></a><span class="lineno"> 2196</span> <span class="comment"> * SBCtlSetup enters SEM_SB, and xxxSBTrackInit leaves it.</span></div>
<div class="line"><a name="l02197"></a><span class="lineno"> 2197</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>  <a class="code" href="a00833.html#a501a42c15af7b3ac19d051d72388350b">xxxSBTrackInit</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, lParam, 0);</div>
<div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02201"></a><span class="lineno"> 2201</span>  cmd = SC_SIZE;</div>
<div class="line"><a name="l02202"></a><span class="lineno"> 2202</span> postmsg:</div>
<div class="line"><a name="l02203"></a><span class="lineno"> 2203</span>  pt.x = LOWORD(lParam);</div>
<div class="line"><a name="l02204"></a><span class="lineno"> 2204</span>  pt.y = HIWORD(lParam);</div>
<div class="line"><a name="l02205"></a><span class="lineno"> 2205</span>  <a class="code" href="a00365.html#a9adcce0ae7f3f1108645323a0d2be59d">_ClientToScreen</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, &pt);</div>
<div class="line"><a name="l02206"></a><span class="lineno"> 2206</span>  lParam = MAKELONG(pt.x, pt.y);</div>
<div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>  </div>
<div class="line"><a name="l02208"></a><span class="lineno"> 2208</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02209"></a><span class="lineno"> 2209</span> <span class="comment"> * convert HT value into a move value. This is bad,</span></div>
<div class="line"><a name="l02210"></a><span class="lineno"> 2210</span> <span class="comment"> * but this is purely temporary.</span></div>
<div class="line"><a name="l02211"></a><span class="lineno"> 2211</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02212"></a><span class="lineno"> 2212</span>  <a class="code" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a>(((<a class="code" href="a02581.html">PWND</a>)psbwnd)->spwndParent, &tlpwndParent);</div>
<div class="line"><a name="l02213"></a><span class="lineno"> 2213</span>  <a class="code" href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a>(((<a class="code" href="a02581.html">PWND</a>)psbwnd)->spwndParent, WM_SYSCOMMAND,</div>
<div class="line"><a name="l02214"></a><span class="lineno"> 2214</span>  (cmd | (HTBOTTOMRIGHT - HTSIZEFIRST + 1)), lParam);</div>
<div class="line"><a name="l02215"></a><span class="lineno"> 2215</span>  ThreadUnlock(&tlpwndParent);</div>
<div class="line"><a name="l02216"></a><span class="lineno"> 2216</span>  }</div>
<div class="line"><a name="l02217"></a><span class="lineno"> 2217</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02218"></a><span class="lineno"> 2218</span>  </div>
<div class="line"><a name="l02219"></a><span class="lineno"> 2219</span>  <span class="keywordflow">case</span> WM_KEYUP:</div>
<div class="line"><a name="l02220"></a><span class="lineno"> 2220</span>  <span class="keywordflow">switch</span> (wParam) {</div>
<div class="line"><a name="l02221"></a><span class="lineno"> 2221</span>  <span class="keywordflow">case</span> VK_HOME:</div>
<div class="line"><a name="l02222"></a><span class="lineno"> 2222</span>  <span class="keywordflow">case</span> VK_END:</div>
<div class="line"><a name="l02223"></a><span class="lineno"> 2223</span>  <span class="keywordflow">case</span> VK_PRIOR:</div>
<div class="line"><a name="l02224"></a><span class="lineno"> 2224</span>  <span class="keywordflow">case</span> VK_NEXT:</div>
<div class="line"><a name="l02225"></a><span class="lineno"> 2225</span>  <span class="keywordflow">case</span> VK_LEFT:</div>
<div class="line"><a name="l02226"></a><span class="lineno"> 2226</span>  <span class="keywordflow">case</span> VK_UP:</div>
<div class="line"><a name="l02227"></a><span class="lineno"> 2227</span>  <span class="keywordflow">case</span> VK_RIGHT:</div>
<div class="line"><a name="l02228"></a><span class="lineno"> 2228</span>  <span class="keywordflow">case</span> VK_DOWN:</div>
<div class="line"><a name="l02229"></a><span class="lineno"> 2229</span>  </div>
<div class="line"><a name="l02230"></a><span class="lineno"> 2230</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02231"></a><span class="lineno"> 2231</span> <span class="comment"> * Send end scroll message when user up clicks on keyboard</span></div>
<div class="line"><a name="l02232"></a><span class="lineno"> 2232</span> <span class="comment"> * scrolling.</span></div>
<div class="line"><a name="l02233"></a><span class="lineno"> 2233</span> <span class="comment"> *</span></div>
<div class="line"><a name="l02234"></a><span class="lineno"> 2234</span> <span class="comment"> * DoScroll does thread locking on these two pwnds -</span></div>
<div class="line"><a name="l02235"></a><span class="lineno"> 2235</span> <span class="comment"> * this is ok since they are not used after this</span></div>
<div class="line"><a name="l02236"></a><span class="lineno"> 2236</span> <span class="comment"> * call.</span></div>
<div class="line"><a name="l02237"></a><span class="lineno"> 2237</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02238"></a><span class="lineno"> 2238</span>  <a class="code" href="a00833.html#a4c072bfa2ef4d1075af4b8df51b7ed07">xxxDoScroll</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, psbwnd->wnd.<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>,</div>
<div class="line"><a name="l02239"></a><span class="lineno"> 2239</span>  SB_ENDSCROLL, 0, psbwnd->fVert);</div>
<div class="line"><a name="l02240"></a><span class="lineno"> 2240</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02241"></a><span class="lineno"> 2241</span>  </div>
<div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l02243"></a><span class="lineno"> 2243</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02244"></a><span class="lineno"> 2244</span>  }</div>
<div class="line"><a name="l02245"></a><span class="lineno"> 2245</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02246"></a><span class="lineno"> 2246</span>  </div>
<div class="line"><a name="l02247"></a><span class="lineno"> 2247</span>  <span class="keywordflow">case</span> WM_KEYDOWN:</div>
<div class="line"><a name="l02248"></a><span class="lineno"> 2248</span>  <span class="keywordflow">switch</span> (wParam) {</div>
<div class="line"><a name="l02249"></a><span class="lineno"> 2249</span>  <span class="keywordflow">case</span> VK_HOME:</div>
<div class="line"><a name="l02250"></a><span class="lineno"> 2250</span>  wParam = SB_TOP;</div>
<div class="line"><a name="l02251"></a><span class="lineno"> 2251</span>  <span class="keywordflow">goto</span> KeyScroll;</div>
<div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>  </div>
<div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>  <span class="keywordflow">case</span> VK_END:</div>
<div class="line"><a name="l02254"></a><span class="lineno"> 2254</span>  wParam = SB_BOTTOM;</div>
<div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>  <span class="keywordflow">goto</span> KeyScroll;</div>
<div class="line"><a name="l02256"></a><span class="lineno"> 2256</span>  </div>
<div class="line"><a name="l02257"></a><span class="lineno"> 2257</span>  <span class="keywordflow">case</span> VK_PRIOR:</div>
<div class="line"><a name="l02258"></a><span class="lineno"> 2258</span>  wParam = SB_PAGEUP;</div>
<div class="line"><a name="l02259"></a><span class="lineno"> 2259</span>  <span class="keywordflow">goto</span> KeyScroll;</div>
<div class="line"><a name="l02260"></a><span class="lineno"> 2260</span>  </div>
<div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>  <span class="keywordflow">case</span> VK_NEXT:</div>
<div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>  wParam = SB_PAGEDOWN;</div>
<div class="line"><a name="l02263"></a><span class="lineno"> 2263</span>  <span class="keywordflow">goto</span> KeyScroll;</div>
<div class="line"><a name="l02264"></a><span class="lineno"> 2264</span>  </div>
<div class="line"><a name="l02265"></a><span class="lineno"> 2265</span>  <span class="keywordflow">case</span> VK_LEFT:</div>
<div class="line"><a name="l02266"></a><span class="lineno"> 2266</span>  <span class="keywordflow">case</span> VK_UP:</div>
<div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>  wParam = SB_LINEUP;</div>
<div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>  <span class="keywordflow">goto</span> KeyScroll;</div>
<div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>  </div>
<div class="line"><a name="l02270"></a><span class="lineno"> 2270</span>  <span class="keywordflow">case</span> VK_RIGHT:</div>
<div class="line"><a name="l02271"></a><span class="lineno"> 2271</span>  <span class="keywordflow">case</span> VK_DOWN:</div>
<div class="line"><a name="l02272"></a><span class="lineno"> 2272</span>  wParam = SB_LINEDOWN;</div>
<div class="line"><a name="l02273"></a><span class="lineno"> 2273</span> KeyScroll:</div>
<div class="line"><a name="l02274"></a><span class="lineno"> 2274</span>  </div>
<div class="line"><a name="l02275"></a><span class="lineno"> 2275</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02276"></a><span class="lineno"> 2276</span> <span class="comment"> * DoScroll does thread locking on these two pwnds -</span></div>
<div class="line"><a name="l02277"></a><span class="lineno"> 2277</span> <span class="comment"> * this is ok since they are not used after this</span></div>
<div class="line"><a name="l02278"></a><span class="lineno"> 2278</span> <span class="comment"> * call.</span></div>
<div class="line"><a name="l02279"></a><span class="lineno"> 2279</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02280"></a><span class="lineno"> 2280</span>  <a class="code" href="a00833.html#a4c072bfa2ef4d1075af4b8df51b7ed07">xxxDoScroll</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, psbwnd->wnd.<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>, wParam,</div>
<div class="line"><a name="l02281"></a><span class="lineno"> 2281</span>  0, psbwnd->fVert);</div>
<div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02283"></a><span class="lineno"> 2283</span>  </div>
<div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l02285"></a><span class="lineno"> 2285</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02286"></a><span class="lineno"> 2286</span>  }</div>
<div class="line"><a name="l02287"></a><span class="lineno"> 2287</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02288"></a><span class="lineno"> 2288</span>  </div>
<div class="line"><a name="l02289"></a><span class="lineno"> 2289</span>  <span class="keywordflow">case</span> WM_ENABLE:</div>
<div class="line"><a name="l02290"></a><span class="lineno"> 2290</span>  <span class="keywordflow">return</span> <a class="code" href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, SBM_ENABLE_ARROWS,</div>
<div class="line"><a name="l02291"></a><span class="lineno"> 2291</span>  (wParam ? ESB_ENABLE_BOTH : ESB_DISABLE_BOTH), 0);</div>
<div class="line"><a name="l02292"></a><span class="lineno"> 2292</span>  </div>
<div class="line"><a name="l02293"></a><span class="lineno"> 2293</span>  <span class="keywordflow">case</span> SBM_ENABLE_ARROWS:</div>
<div class="line"><a name="l02294"></a><span class="lineno"> 2294</span>  </div>
<div class="line"><a name="l02295"></a><span class="lineno"> 2295</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02296"></a><span class="lineno"> 2296</span> <span class="comment"> * This is used to enable/disable the arrows in a SB ctrl</span></div>
<div class="line"><a name="l02297"></a><span class="lineno"> 2297</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02298"></a><span class="lineno"> 2298</span>  <span class="keywordflow">return</span> (LONG)<a class="code" href="a00833.html#a4e626e0cfd976db146af3117c71f742f">EnableSBCtlArrows</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)wParam);</div>
<div class="line"><a name="l02299"></a><span class="lineno"> 2299</span>  </div>
<div class="line"><a name="l02300"></a><span class="lineno"> 2300</span>  <span class="keywordflow">case</span> SBM_GETPOS:</div>
<div class="line"><a name="l02301"></a><span class="lineno"> 2301</span>  <span class="keywordflow">return</span> (LONG)psbwnd->SBCalc.pos;</div>
<div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>  </div>
<div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>  <span class="keywordflow">case</span> SBM_GETRANGE:</div>
<div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>  *((LPINT)wParam) = psbwnd->SBCalc.posMin;</div>
<div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>  *((LPINT)lParam) = psbwnd->SBCalc.posMax;</div>
<div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>  <span class="keywordflow">return</span>(MAKELRESULT(LOWORD(psbwnd->SBCalc.posMin), LOWORD(psbwnd->SBCalc.posMax)));</div>
<div class="line"><a name="l02307"></a><span class="lineno"> 2307</span>  </div>
<div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>  <span class="keywordflow">case</span> SBM_GETSCROLLINFO:</div>
<div class="line"><a name="l02309"></a><span class="lineno"> 2309</span>  <span class="keywordflow">return</span>((LONG) <a class="code" href="a00833.html#a41097d67b0dff1f0e25aaed16e07cae4">_SBGetParms</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, SB_CTL, (<a class="code" href="a02573.html">PSBDATA</a>)&psbwnd->SBCalc, (LPSCROLLINFO) lParam));</div>
<div class="line"><a name="l02310"></a><span class="lineno"> 2310</span>  </div>
<div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>  <span class="keywordflow">case</span> SBM_SETRANGEREDRAW:</div>
<div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>  fRedraw = TRUE;</div>
<div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>  </div>
<div class="line"><a name="l02314"></a><span class="lineno"> 2314</span>  <span class="keywordflow">case</span> SBM_SETRANGE:</div>
<div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>  <span class="comment">// Save the old values of Min and Max for return value</span></div>
<div class="line"><a name="l02316"></a><span class="lineno"> 2316</span>  si.cbSize = <span class="keyword">sizeof</span>(si);</div>
<div class="line"><a name="l02317"></a><span class="lineno"> 2317</span> <span class="comment">// si.nMin = LOWORD(lParam);</span></div>
<div class="line"><a name="l02318"></a><span class="lineno"> 2318</span> <span class="comment">// si.nMax = HIWORD(lParam);</span></div>
<div class="line"><a name="l02319"></a><span class="lineno"> 2319</span>  si.nMin = wParam;</div>
<div class="line"><a name="l02320"></a><span class="lineno"> 2320</span>  si.nMax = lParam;</div>
<div class="line"><a name="l02321"></a><span class="lineno"> 2321</span>  si.fMask = SIF_RANGE | SIF_RETURNOLDPOS;</div>
<div class="line"><a name="l02322"></a><span class="lineno"> 2322</span>  <span class="keywordflow">goto</span> SetInfo;</div>
<div class="line"><a name="l02323"></a><span class="lineno"> 2323</span>  </div>
<div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>  <span class="keywordflow">case</span> SBM_SETPOS:</div>
<div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>  fRedraw = (BOOL) lParam;</div>
<div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>  si.cbSize = <span class="keyword">sizeof</span>(si);</div>
<div class="line"><a name="l02327"></a><span class="lineno"> 2327</span>  si.fMask = SIF_POS | SIF_RETURNOLDPOS;</div>
<div class="line"><a name="l02328"></a><span class="lineno"> 2328</span>  si.nPos = wParam;</div>
<div class="line"><a name="l02329"></a><span class="lineno"> 2329</span>  <span class="keywordflow">goto</span> SetInfo;</div>
<div class="line"><a name="l02330"></a><span class="lineno"> 2330</span>  </div>
<div class="line"><a name="l02331"></a><span class="lineno"> 2331</span>  <span class="keywordflow">case</span> SBM_SETSCROLLINFO:</div>
<div class="line"><a name="l02332"></a><span class="lineno"> 2332</span>  lpsi = (LPSCROLLINFO) lParam;</div>
<div class="line"><a name="l02333"></a><span class="lineno"> 2333</span>  fRedraw = (BOOL) wParam;</div>
<div class="line"><a name="l02334"></a><span class="lineno"> 2334</span> SetInfo:</div>
<div class="line"><a name="l02335"></a><span class="lineno"> 2335</span>  fScroll = TRUE;</div>
<div class="line"><a name="l02336"></a><span class="lineno"> 2336</span>  </div>
<div class="line"><a name="l02337"></a><span class="lineno"> 2337</span>  <a class="code" href="a00833.html#a1aee81f1d0e190e025cf229729ad3850">SBSetParms</a>((<a class="code" href="a02573.html">PSBDATA</a>)&psbwnd->SBCalc, lpsi, &fScroll, &lres);</div>
<div class="line"><a name="l02338"></a><span class="lineno"> 2338</span>  </div>
<div class="line"><a name="l02339"></a><span class="lineno"> 2339</span>  <span class="keywordflow">if</span> (!fRedraw)</div>
<div class="line"><a name="l02340"></a><span class="lineno"> 2340</span>  <span class="keywordflow">return</span>(lres);</div>
<div class="line"><a name="l02341"></a><span class="lineno"> 2341</span>  </div>
<div class="line"><a name="l02342"></a><span class="lineno"> 2342</span>  </div>
<div class="line"><a name="l02343"></a><span class="lineno"> 2343</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02344"></a><span class="lineno"> 2344</span> <span class="comment"> * We must set the new position of the caret irrespective of</span></div>
<div class="line"><a name="l02345"></a><span class="lineno"> 2345</span> <span class="comment"> * whether the window is visible or not;</span></div>
<div class="line"><a name="l02346"></a><span class="lineno"> 2346</span> <span class="comment"> * Still, this will work only if the app has done a xxxSetScrollPos</span></div>
<div class="line"><a name="l02347"></a><span class="lineno"> 2347</span> <span class="comment"> * with fRedraw = TRUE;</span></div>
<div class="line"><a name="l02348"></a><span class="lineno"> 2348</span> <span class="comment"> * Fix for Bug #5188 --SANKAR-- 10-15-89</span></div>
<div class="line"><a name="l02349"></a><span class="lineno"> 2349</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02350"></a><span class="lineno"> 2350</span>  <a class="code" href="a00620.html#a967ba3e6bec5fc9b3afff900c5c1b5da">_HideCaret</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd);</div>
<div class="line"><a name="l02351"></a><span class="lineno"> 2351</span>  <a class="code" href="a00833.html#aec600eb6b90ac7baa3f89df376d44f80">SBCtlSetup</a>(psbwnd);</div>
<div class="line"><a name="l02352"></a><span class="lineno"> 2352</span>  <a class="code" href="a00833.html#aab98e773cbf44a8add70c8c4aa24aded">SetSBCaretPos</a>(psbwnd);</div>
<div class="line"><a name="l02353"></a><span class="lineno"> 2353</span>  </div>
<div class="line"><a name="l02354"></a><span class="lineno"> 2354</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02355"></a><span class="lineno"> 2355</span> <span class="comment"> ** The following ShowCaret() must be done after the DrawThumb2(),</span></div>
<div class="line"><a name="l02356"></a><span class="lineno"> 2356</span> <span class="comment"> ** otherwise this caret will be erased by DrawThumb2() resulting</span></div>
<div class="line"><a name="l02357"></a><span class="lineno"> 2357</span> <span class="comment"> ** in this bug:</span></div>
<div class="line"><a name="l02358"></a><span class="lineno"> 2358</span> <span class="comment"> ** Fix for Bug #9263 --SANKAR-- 02-09-90</span></div>
<div class="line"><a name="l02359"></a><span class="lineno"> 2359</span> <span class="comment"> *</span></div>
<div class="line"><a name="l02360"></a><span class="lineno"> 2360</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02361"></a><span class="lineno"> 2361</span>  </div>
<div class="line"><a name="l02362"></a><span class="lineno"> 2362</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02363"></a><span class="lineno"> 2363</span> <span class="comment"> *********** ShowCaret((PWND)psbwnd); ******</span></div>
<div class="line"><a name="l02364"></a><span class="lineno"> 2364</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02365"></a><span class="lineno"> 2365</span>  </div>
<div class="line"><a name="l02366"></a><span class="lineno"> 2366</span>  <span class="keywordflow">if</span> (<a class="code" href="a00365.html#a914150c867e606863ba8d2f56108797b">_FChildVisible</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd) && fRedraw) {</div>
<div class="line"><a name="l02367"></a><span class="lineno"> 2367</span>  <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wDisable;</div>
<div class="line"><a name="l02368"></a><span class="lineno"> 2368</span>  HBRUSH hbrUse;</div>
<div class="line"><a name="l02369"></a><span class="lineno"> 2369</span>  </div>
<div class="line"><a name="l02370"></a><span class="lineno"> 2370</span>  <span class="keywordflow">if</span> (!fScroll)</div>
<div class="line"><a name="l02371"></a><span class="lineno"> 2371</span>  fScroll = !(lpsi->fMask & SIF_DISABLENOSCROLL);</div>
<div class="line"><a name="l02372"></a><span class="lineno"> 2372</span>  </div>
<div class="line"><a name="l02373"></a><span class="lineno"> 2373</span>  wDisable = (fScroll) ? ESB_ENABLE_BOTH : ESB_DISABLE_BOTH;</div>
<div class="line"><a name="l02374"></a><span class="lineno"> 2374</span>  <a class="code" href="a00833.html#ae10fad15237d99d9eb60afffc98928b4">xxxEnableScrollBar</a>((<a class="code" href="a02581.html">PWND</a>) psbwnd, SB_CTL, wDisable);</div>
<div class="line"><a name="l02375"></a><span class="lineno"> 2375</span>  </div>
<div class="line"><a name="l02376"></a><span class="lineno"> 2376</span>  hdc = <a class="code" href="a00644.html#a5fae5b77e79eae6c3c51799de993d74f">_GetWindowDC</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd);</div>
<div class="line"><a name="l02377"></a><span class="lineno"> 2377</span>  hbrSave = GreSelectBrush(hdc, hbrUse = <a class="code" href="a00833.html#a6bb740a724af068c48f26b33fd102a6b">xxxGetColorObjects</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, hdc,</div>
<div class="line"><a name="l02378"></a><span class="lineno"> 2378</span>  psbwnd->wDisableFlags));</div>
<div class="line"><a name="l02379"></a><span class="lineno"> 2379</span>  </div>
<div class="line"><a name="l02380"></a><span class="lineno"> 2380</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02381"></a><span class="lineno"> 2381</span> <span class="comment"> * Before we used to only hideshowthumb() if the mesage was</span></div>
<div class="line"><a name="l02382"></a><span class="lineno"> 2382</span> <span class="comment"> * not SBM_SETPOS. I am not sure why but this case was ever</span></div>
<div class="line"><a name="l02383"></a><span class="lineno"> 2383</span> <span class="comment"> * needed for win 3.x but on NT it resulted in trashing the border</span></div>
<div class="line"><a name="l02384"></a><span class="lineno"> 2384</span> <span class="comment"> * of the scrollbar when the app called SetScrollPos() during</span></div>
<div class="line"><a name="l02385"></a><span class="lineno"> 2385</span> <span class="comment"> * scrollbar tracking. - mikehar 8/26</span></div>
<div class="line"><a name="l02386"></a><span class="lineno"> 2386</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02387"></a><span class="lineno"> 2387</span>  <a class="code" href="a00833.html#ac96afa4eedbe40f5f2e7de51f5ef6c51">DrawThumb2</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, &psbwnd->SBCalc, hdc, hbrUse, psbwnd->fVert,</div>
<div class="line"><a name="l02388"></a><span class="lineno"> 2388</span>  psbwnd->wDisableFlags);</div>
<div class="line"><a name="l02389"></a><span class="lineno"> 2389</span>  GreSelectBrush(hdc, hbrSave);</div>
<div class="line"><a name="l02390"></a><span class="lineno"> 2390</span>  <a class="code" href="a00644.html#a1ec030500a19f775519fbaf16c15f814">_ReleaseDC</a>(hdc);</div>
<div class="line"><a name="l02391"></a><span class="lineno"> 2391</span>  }</div>
<div class="line"><a name="l02392"></a><span class="lineno"> 2392</span>  </div>
<div class="line"><a name="l02393"></a><span class="lineno"> 2393</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l02394"></a><span class="lineno"> 2394</span> <span class="comment"> * This ShowCaret() has been moved to this place from above</span></div>
<div class="line"><a name="l02395"></a><span class="lineno"> 2395</span> <span class="comment"> * Fix for Bug #9263 --SANKAR-- 02-09-90</span></div>
<div class="line"><a name="l02396"></a><span class="lineno"> 2396</span> <span class="comment"> */</span></div>
<div class="line"><a name="l02397"></a><span class="lineno"> 2397</span>  <a class="code" href="a00620.html#a53cef8c6c46d511caa89b5a2d6837ffa">_ShowCaret</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd);</div>
<div class="line"><a name="l02398"></a><span class="lineno"> 2398</span>  <span class="keywordflow">return</span>(lres);</div>
<div class="line"><a name="l02399"></a><span class="lineno"> 2399</span>  </div>
<div class="line"><a name="l02400"></a><span class="lineno"> 2400</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l02401"></a><span class="lineno"> 2401</span> DoDefault:</div>
<div class="line"><a name="l02402"></a><span class="lineno"> 2402</span>  <span class="keywordflow">return</span> <a class="code" href="a00671.html#af0a7cefc146c51b12208e692b0f67960">xxxDefWindowProc</a>((<a class="code" href="a02581.html">PWND</a>)psbwnd, message, wParam, lParam);</div>
<div class="line"><a name="l02403"></a><span class="lineno"> 2403</span>  }</div>
<div class="line"><a name="l02404"></a><span class="lineno"> 2404</span>  </div>
<div class="line"><a name="l02405"></a><span class="lineno"> 2405</span>  <span class="keywordflow">return</span> 0L;</div>
<div class="line"><a name="l02406"></a><span class="lineno"> 2406</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00725">_ClientToScreen()</a>, <a class="el" href="a00620_source.html#l00238">_CreateCaret()</a>, <a class="el" href="a00620_source.html#l00218">_DestroyCaret()</a>, <a class="el" href="a00812_source.html#l00431">_EndPaint()</a>, <a class="el" href="a03728_source.html#l00258">_FChildVisible()</a>, <a class="el" href="a00644_source.html#l00137">_GetWindowDC()</a>, <a class="el" href="a00620_source.html#l00383">_HideCaret()</a>, <a class="el" href="a00644_source.html#l00102">_ReleaseDC()</a>, <a class="el" href="a00833_source.html#l00038">_SBGetParms()</a>, <a class="el" href="a00620_source.html#l00362">_ShowCaret()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00716_source.html#l00456">cy</a>, <a class="el" href="a00833_source.html#l00329">DrawSize()</a>, <a class="el" href="a00833_source.html#l00553">DrawThumb2()</a>, <a class="el" href="a00365_source.html#l01423">tagWND::dwExpWinVer</a>, <a class="el" href="a00833_source.html#l00108">EnableSBCtlArrows()</a>, <a class="el" href="a00263_source.html#l00526">PtiCurrent()</a>, <a class="el" href="a00365_source.html#l01398">tagWND::rcWindow</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a>, <a class="el" href="a00833_source.html#l00849">SBCtlSetup()</a>, <a class="el" href="a00833_source.html#l00858">SBSetParms()</a>, <a class="el" href="a00833_source.html#l00753">SetSBCaretPos()</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock()</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00812_source.html#l00199">xxxBeginPaint()</a>, <a class="el" href="a00671_source.html#l01146">xxxDefWindowProc()</a>, <a class="el" href="a00833_source.html#l01266">xxxDoScroll()</a>, <a class="el" href="a00833_source.html#l00657">xxxDrawSB2()</a>, <a class="el" href="a00833_source.html#l00239">xxxEnableScrollBar()</a>, <a class="el" href="a00833_source.html#l00384">xxxGetColorObjects()</a>, <a class="el" href="a00872_source.html#l00037">xxxMoveWindow()</a>, <a class="el" href="a00833_source.html#l01803">xxxSBTrackInit()</a>, <a class="el" href="a00842_source.html#l00613">xxxSendMessage()</a> , 以及 <a class="el" href="a00686_source.html#l01450">xxxSetFocus()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00629_source.html#l00182">_WOWCleanup()</a>, <a class="el" href="a03665_source.html#l00928">InitFunctionTables()</a> , 以及 <a class="el" href="a00719_source.html#l01070">LW_RegisterWindows()</a>.</p>
</div>
</div>
<a id="a790603be9fd777a4b79454744acb1706"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a790603be9fd777a4b79454744acb1706">◆ </a></span>xxxSetScrollBar()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">LONG xxxSetScrollBar </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>code</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPSCROLLINFO </td>
<td class="paramname"><em>lpsi</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">BOOL </td>
<td class="paramname"><em>fRedraw</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01070">1070</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01075"></a><span class="lineno"> 1075</span> {</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  BOOL fVert;</div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  <a class="code" href="a02573.html">PSBDATA</a> pw;</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  <a class="code" href="a02577.html">PSBINFO</a> pSBInfo;</div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  BOOL fOldScroll;</div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  BOOL fScroll;</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  WORD wfScroll;</div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  LONG lres;</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  BOOL fNewScroll;</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  </div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  </div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  <span class="keywordflow">if</span> (fRedraw)</div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  <span class="comment">// window must be visible to redraw</span></div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  fRedraw = <a class="code" href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a>(pwnd);</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>  </div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  <span class="keywordflow">if</span> (code == SB_CTL)</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  <span class="comment">// scroll bar control; send the control a message</span></div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  <span class="keywordflow">return</span>(<a class="code" href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a>(pwnd, SBM_SETSCROLLINFO, (WPARAM) fRedraw, (LPARAM) lpsi));</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  </div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  fVert = (code != SB_HORZ);</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  </div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  wfScroll = (fVert) ? WFVSCROLL : WFHSCROLL;</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  </div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  fScroll = fOldScroll = (TestWF(pwnd, wfScroll)) ? TRUE : FALSE;</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  </div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span> <span class="comment"> * Don't do anything if we're setting position of a nonexistent scroll bar.</span></div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  <span class="keywordflow">if</span> (!(lpsi->fMask & SIF_RANGE) && !fOldScroll && (pwnd-><a class="code" href="a02581.html#a610aafec75938ec7c912e1c366112442">pSBInfo</a> == NULL)) {</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_NO_SCROLLBARS, <a class="code" href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a>, <span class="stringliteral">""</span>);</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  }</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  </div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  <span class="keywordflow">if</span> (fNewScroll = !(pSBInfo = pwnd-><a class="code" href="a02581.html#a610aafec75938ec7c912e1c366112442">pSBInfo</a>)) {</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  <span class="keywordflow">if</span> ((pSBInfo = <a class="code" href="a00755.html#aaf712fe00be8176d2cf3e628603fcc00">_InitPwSB</a>(pwnd)) == NULL)</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  <span class="keywordflow">return</span>(0);</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  }</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  </div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  pw = (fVert) ? &(pSBInfo-><a class="code" href="a02577.html#ae43a53640738857a11c2f4650e5d7d33">Vert</a>) : &(pSBInfo-><a class="code" href="a02577.html#a1fd53059e871944b5f54d52a6ec7d401">Horz</a>);</div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  </div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00833.html#a1aee81f1d0e190e025cf229729ad3850">SBSetParms</a>(pw, lpsi, &fScroll, &lres) && !fNewScroll) {</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  <span class="comment">// no change -- but if REDRAW is specified and there's a scrollbar,</span></div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  <span class="comment">// redraw the thumb</span></div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  <span class="keywordflow">if</span> (fOldScroll && fRedraw)</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  <span class="keywordflow">goto</span> redrawAfterSet;</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  </div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  <span class="keywordflow">return</span>(lres);</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  }</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  </div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  ClrWF(pwnd, wfScroll);</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>  </div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  <span class="keywordflow">if</span> (fScroll)</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>  SetWF(pwnd, wfScroll);</div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!TestWF(pwnd, (WFHSCROLL | WFVSCROLL))) {</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  <span class="comment">// if neither scroll bar is set and both ranges are 0, then free up the</span></div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  <span class="comment">// scroll info</span></div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  </div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  pSBInfo = pwnd-><a class="code" href="a02581.html#a610aafec75938ec7c912e1c366112442">pSBInfo</a>;</div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  </div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  <span class="keywordflow">if</span> ((pSBInfo-><a class="code" href="a02577.html#a1fd53059e871944b5f54d52a6ec7d401">Horz</a>.<a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a> == pSBInfo-><a class="code" href="a02577.html#a1fd53059e871944b5f54d52a6ec7d401">Horz</a>.<a class="code" href="a02573.html#ad33d208d853ebb961fa11ef0434146b2">posMax</a>) &&</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  (pSBInfo-><a class="code" href="a02577.html#ae43a53640738857a11c2f4650e5d7d33">Vert</a>.<a class="code" href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">posMin</a> == pSBInfo-><a class="code" href="a02577.html#ae43a53640738857a11c2f4650e5d7d33">Vert</a>.<a class="code" href="a02573.html#ad33d208d853ebb961fa11ef0434146b2">posMax</a>)) {</div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  DesktopFree(pwnd-><a class="code" href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">head</a>.rpdesk->hheapDesktop, (HANDLE)(pwnd-><a class="code" href="a02581.html#a610aafec75938ec7c912e1c366112442">pSBInfo</a>));</div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  pwnd-><a class="code" href="a02581.html#a610aafec75938ec7c912e1c366112442">pSBInfo</a> = NULL;</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  }</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  }</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  </div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  <span class="keywordflow">if</span> (lpsi->fMask & SIF_DISABLENOSCROLL) {</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  <span class="keywordflow">if</span> (fOldScroll) {</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  SetWF(pwnd, wfScroll);</div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  <a class="code" href="a00833.html#a67c9bce7333fc1230ab9a720699efa65">xxxEnableWndSBArrows</a>(pwnd, code, (fScroll) ? ESB_ENABLE_BOTH : ESB_DISABLE_BOTH);</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  }</div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fOldScroll ^ fScroll) {</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  <span class="keywordflow">if</span> (pSBTrack && (pwnd == pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>)) {</div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  pSBTrack-><a class="code" href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">fTrackRecalc</a> = TRUE;</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  }</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  <a class="code" href="a00662.html#a38b1f697e7e6671792909fdfaf988266">xxxRedrawFrame</a>(pwnd);</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  <span class="keywordflow">return</span>(lres);</div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  }</div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  </div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  <span class="keywordflow">if</span> (fScroll && fRedraw && (fVert ? TestWF(pwnd, WFVPRESENT) : TestWF(pwnd, WFHPRESENT)))</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  {</div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack;</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span> redrawAfterSet:</div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  <span class="comment">// Bail out if the caller is trying to change the position of</span></div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  <span class="comment">// a scrollbar that is in the middle of tracking. We'll hose</span></div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  <span class="comment">// TrackThumb() otherwise.</span></div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  </div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  <span class="keywordflow">if</span> (pSBTrack && (pwnd == pSBTrack-><a class="code" href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">spwndTrack</a>) && ((BOOL)(pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>) == fVert) && (pSBTrack-><a class="code" href="a02637.html#a706036b6850e3de34e73d900836a619b">xxxpfnSB</a> == <a class="code" href="a00833.html#a9c7968b1b7b43e0881ed977178bc52c7">xxxTrackThumb</a>))</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  {</div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  <span class="keywordflow">return</span>(lres);</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  }</div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  </div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  <a class="code" href="a00833.html#a594f5f86fa7b43ed1cbf4381d61ac728">xxxDrawThumb</a>(pwnd, NULL, fVert);</div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  }</div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  </div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  <span class="keywordflow">return</span>(lres);</div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00755_source.html#l00194">_InitPwSB()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00365_source.html#l02068">tagSBTRACK::fTrackRecalc</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a00365_source.html#l01389">tagWND::head</a>, <a class="el" href="a00365_source.html#l01384">tagSBINFO::Horz</a>, <a class="el" href="a03728_source.html#l00456">IsVisible()</a>, <a class="el" href="a00365_source.html#l01373">tagSBDATA::posMax</a>, <a class="el" href="a00365_source.html#l01372">tagSBDATA::posMin</a>, <a class="el" href="a00365_source.html#l01410">tagWND::pSBInfo</a>, <a class="el" href="a00371_source.html#l00030">RIP_VERBOSE</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a>, <a class="el" href="a00833_source.html#l00858">SBSetParms()</a>, <a class="el" href="a00365_source.html#l02069">tagSBTRACK::spwndTrack</a>, <a class="el" href="a00365_source.html#l01385">tagSBINFO::Vert</a>, <a class="el" href="a00833_source.html#l01032">xxxDrawThumb()</a>, <a class="el" href="a00833_source.html#l00147">xxxEnableWndSBArrows()</a>, <a class="el" href="a00365_source.html#l02073">tagSBTRACK::xxxpfnSB</a>, <a class="el" href="a00662_source.html#l00165">xxxRedrawFrame()</a>, <a class="el" href="a00842_source.html#l00613">xxxSendMessage()</a> , 以及 <a class="el" href="a00833_source.html#l01688">xxxTrackThumb()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a03614_source.html#l04678">NtUserSetScrollInfo()</a>.</p>
</div>
</div>
<a id="ac945b0b68907c672f4e5d9c7bb6109bd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac945b0b68907c672f4e5d9c7bb6109bd">◆ </a></span>xxxTrackBox()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void xxxTrackBox </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>message</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td>
<td class="paramname"><em>wParam</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LONG </td>
<td class="paramname"><em>lParam</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> </td>
<td class="paramname"><em>pSBCalc</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01606">1606</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01612"></a><span class="lineno"> 1612</span> {</div>
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>  BOOL fHit;</div>
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>  POINT ptHit;</div>
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>  <span class="keywordtype">int</span> cmsTimer;</div>
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>  </div>
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>  UNREFERENCED_PARAMETER(wParam);</div>
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>  </div>
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>  </div>
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>  <span class="keywordflow">if</span> (pSBTrack == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>  </div>
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>  <span class="keywordflow">if</span> (message != WM_NULL && HIBYTE(message) != HIBYTE(WM_MOUSEFIRST))</div>
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>  </div>
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">fTrackRecalc</a>) {</div>
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>  <a class="code" href="a00833.html#ac844a950510cc5e15307ef97a46842b8">RecalcTrackRect</a>(pSBTrack);</div>
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>  pSBTrack-><a class="code" href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">fTrackRecalc</a> = FALSE;</div>
<div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>  }</div>
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>  </div>
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>  ptHit.x = LOWORD(lParam);</div>
<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>  ptHit.y = HIWORD(lParam);</div>
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>  fHit = <a class="code" href="a00935.html#a75b3bf802c369845c4381fcee638bc8a">PtInRect</a>(&pSBTrack-><a class="code" href="a02637.html#a12442059016cb97681d6771059ca63d1">rcTrack</a>, ptHit);</div>
<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>  </div>
<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>  <span class="keywordflow">if</span> (fHit != (BOOL)pSBTrack-><a class="code" href="a02637.html#a5a6e38753da7119084e0fd7d27433bfa">fHitOld</a>)</div>
<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>  <a class="code" href="a00833.html#ab98c31a1e39fa695f5596c54003edd62">DrawInvertScrollArea</a>(pwnd, pSBTrack, fHit, pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a>);</div>
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>  </div>
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>  cmsTimer = <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-><a class="code" href="a02513.html#a6b46c66cae7ff432c25c07a67126b794">dtScroll</a> / 8;</div>
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>  </div>
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>  <span class="keywordflow">switch</span> (message) {</div>
<div class="line"><a name="l01642"></a><span class="lineno"> 1642</span>  <span class="keywordflow">case</span> WM_LBUTTONUP:</div>
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>  <a class="code" href="a00833.html#adb485151bf3f552d79cc876b70b596f8">xxxEndScroll</a>(pwnd, FALSE);</div>
<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>  </div>
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>  <span class="keywordflow">case</span> WM_LBUTTONDOWN:</div>
<div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>  pSBTrack-><a class="code" href="a02637.html#a802f2392660b7ff45d661b9cfba18810">hTimerSB</a> = 0;</div>
<div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>  cmsTimer = <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-><a class="code" href="a02513.html#a6b46c66cae7ff432c25c07a67126b794">dtScroll</a>;</div>
<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>  </div>
<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span> <span class="comment"> *** FALL THRU **</span></div>
<div class="line"><a name="l01652"></a><span class="lineno"> 1652</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>  </div>
<div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>  <span class="keywordflow">case</span> WM_MOUSEMOVE:</div>
<div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>  <span class="keywordflow">if</span> (fHit && fHit != (BOOL)pSBTrack-><a class="code" href="a02637.html#a5a6e38753da7119084e0fd7d27433bfa">fHitOld</a>) {</div>
<div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>  </div>
<div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span> <span class="comment"> * We moved back into the normal rectangle: reset timer</span></div>
<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>  pSBTrack-><a class="code" href="a02637.html#a802f2392660b7ff45d661b9cfba18810">hTimerSB</a> = <a class="code" href="a00887.html#a23803d0eb05592a1e1ae26b60e68b420">_SetSystemTimer</a>(pwnd, IDSYS_SCROLL,</div>
<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>  cmsTimer, (<a class="code" href="a00365.html#aeb45e1c65bc6f45b9c278f43d805a86e">WNDPROC_PWND</a>)<a class="code" href="a00833.html#a72bac88e62034b610cb6bdf303565f52">xxxContScroll</a>);</div>
<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>  </div>
<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span> <span class="comment"> * DoScroll does thread locking on these two pwnds -</span></div>
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span> <span class="comment"> * this is ok since they are not used after this</span></div>
<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span> <span class="comment"> * call.</span></div>
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a> != NULL) {</div>
<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>  <a class="code" href="a00833.html#a4c072bfa2ef4d1075af4b8df51b7ed07">xxxDoScroll</a>(pSBTrack-><a class="code" href="a02637.html#a502b41e3da09bf636e39a6394c466313">spwndSB</a>, pSBTrack-><a class="code" href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">spwndSBNotify</a>,</div>
<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>  pSBTrack-><a class="code" href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">cmdSB</a>, 0, pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a>);</div>
<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>  }</div>
<div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>  }</div>
<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>  }</div>
<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>  <span class="keywordflow">if</span> (pSBTrack == PWNDTOPSBTRACK(pwnd)) {</div>
<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>  pSBTrack-><a class="code" href="a02637.html#a5a6e38753da7119084e0fd7d27433bfa">fHitOld</a> = fHit;</div>
<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>  }</div>
<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00887_source.html#l00078">_SetSystemTimer()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00365_source.html#l02074">tagSBTRACK::cmdSB</a>, <a class="el" href="a00833_source.html#l01390">DrawInvertScrollArea()</a>, <a class="el" href="a00365_source.html#l00984">tagSERVERINFO::dtScroll</a>, <a class="el" href="a00365_source.html#l02065">tagSBTRACK::fHitOld</a>, <a class="el" href="a00365_source.html#l02068">tagSBTRACK::fTrackRecalc</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a00020_source.html#l00039">gpsi</a>, <a class="el" href="a00365_source.html#l02075">tagSBTRACK::hTimerSB</a>, <a class="el" href="a00935_source.html#l00111">PtInRect()</a>, <a class="el" href="a00365_source.html#l02072">tagSBTRACK::rcTrack</a>, <a class="el" href="a00833_source.html#l00501">RecalcTrackRect()</a>, <a class="el" href="a00365_source.html#l02070">tagSBTRACK::spwndSB</a>, <a class="el" href="a00365_source.html#l02071">tagSBTRACK::spwndSBNotify</a>, <a class="el" href="a00833_source.html#l01556">xxxContScroll()</a>, <a class="el" href="a00833_source.html#l01266">xxxDoScroll()</a> , 以及 <a class="el" href="a00833_source.html#l01453">xxxEndScroll()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01556">xxxContScroll()</a>, <a class="el" href="a00833_source.html#l01453">xxxEndScroll()</a> , 以及 <a class="el" href="a00833_source.html#l01803">xxxSBTrackInit()</a>.</p>
</div>
</div>
<a id="a9c7968b1b7b43e0881ed977178bc52c7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9c7968b1b7b43e0881ed977178bc52c7">◆ </a></span>xxxTrackThumb()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void xxxTrackThumb </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> </td>
<td class="paramname"><em>pwnd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> </td>
<td class="paramname"><em>message</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> </td>
<td class="paramname"><em>wParam</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LONG </td>
<td class="paramname"><em>lParam</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a> </td>
<td class="paramname"><em>pSBCalc</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="a00833_source.html">sbctl.c</a> 第 <a class="el" href="a00833_source.html#l01688">1688</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01694"></a><span class="lineno"> 1694</span> {</div>
<div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>  <span class="keywordtype">int</span> px;</div>
<div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>  <a class="code" href="a02637.html">PSBTRACK</a> pSBTrack = PWNDTOPSBTRACK(pwnd);</div>
<div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>  POINT pt;</div>
<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>  </div>
<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>  UNREFERENCED_PARAMETER(wParam);</div>
<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>  </div>
<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>  <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>  </div>
<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>  <span class="keywordflow">if</span> (HIBYTE(message) != HIBYTE(WM_MOUSEFIRST))</div>
<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>  </div>
<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>  <span class="keywordflow">if</span> (pSBTrack == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>  </div>
<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>  <span class="comment">// Make sure that the SBINFO structure contains data for the</span></div>
<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>  <span class="comment">// window being tracked -- if not, recalculate data in SBINFO</span></div>
<div class="line"><a name="l01710"></a><span class="lineno"> 1710</span> <span class="comment">// CheckScrollRecalc(pwnd, pSBState, pSBCalc);</span></div>
<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>  <span class="keywordflow">if</span> (pSBTrack-><a class="code" href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">fTrackRecalc</a>) {</div>
<div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>  <a class="code" href="a00833.html#ac844a950510cc5e15307ef97a46842b8">RecalcTrackRect</a>(pSBTrack);</div>
<div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>  pSBTrack-><a class="code" href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">fTrackRecalc</a> = FALSE;</div>
<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>  }</div>
<div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>  </div>
<div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>  </div>
<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>  pt.y = HIWORD(lParam);</div>
<div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>  pt.x = LOWORD(lParam);</div>
<div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00935.html#a75b3bf802c369845c4381fcee638bc8a">PtInRect</a>(&pSBTrack-><a class="code" href="a02637.html#a12442059016cb97681d6771059ca63d1">rcTrack</a>, pt))</div>
<div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>  px = pSBCalc-><a class="code" href="a02633.html#a47e02ccfaf219337fad3ab4674ef53ac">pxStart</a>;</div>
<div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>  px = (pSBTrack-><a class="code" href="a02637.html#ab53f046029041b3e31aaa88661210dd5">fTrackVert</a> ? HIWORD(lParam) : LOWORD(lParam)) + pSBTrack->dpxThumb;</div>
<div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>  <span class="keywordflow">if</span> (px < pSBCalc->pxMin)</div>
<div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>  px = pSBCalc-><a class="code" href="a02633.html#adc3e07d0590d0f67e9bd1e18a23323b1">pxMin</a>;</div>
<div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (px >= pSBCalc-><a class="code" href="a02633.html#adc3e07d0590d0f67e9bd1e18a23323b1">pxMin</a> + pSBCalc-><a class="code" href="a02633.html#a5fb6069951a3fe120fa8433549b1ec76">cpx</a>)</div>
<div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>  px = pSBCalc-><a class="code" href="a02633.html#adc3e07d0590d0f67e9bd1e18a23323b1">pxMin</a> + pSBCalc-><a class="code" href="a02633.html#a5fb6069951a3fe120fa8433549b1ec76">cpx</a>;</div>
<div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>  }</div>
<div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>  </div>
<div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>  <a class="code" href="a00833.html#a3da8871bd123c775b168bd6da8bfcc80">xxxMoveThumb</a>(pwnd, pSBCalc, px);</div>
<div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>  </div>
<div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>  <span class="keywordflow">if</span> (message == WM_LBUTTONUP) {</div>
<div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>  <a class="code" href="a00833.html#adb485151bf3f552d79cc876b70b596f8">xxxEndScroll</a>(pwnd, FALSE);</div>
<div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>  }</div>
<div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>  </div>
<div class="line"><a name="l01735"></a><span class="lineno"> 1735</span> }</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00365_source.html#l02060">tagSBCALC::cpx</a>, <a class="el" href="a00365_source.html#l02076">tagSBTRACK::dpxThumb</a>, <a class="el" href="a00365_source.html#l02068">tagSBTRACK::fTrackRecalc</a>, <a class="el" href="a00365_source.html#l02066">tagSBTRACK::fTrackVert</a>, <a class="el" href="a00935_source.html#l00111">PtInRect()</a>, <a class="el" href="a00365_source.html#l02061">tagSBCALC::pxMin</a>, <a class="el" href="a00365_source.html#l02057">tagSBCALC::pxStart</a>, <a class="el" href="a00365_source.html#l02072">tagSBTRACK::rcTrack</a>, <a class="el" href="a00833_source.html#l00501">RecalcTrackRect()</a>, <a class="el" href="a00833_source.html#l01453">xxxEndScroll()</a> , 以及 <a class="el" href="a00833_source.html#l01313">xxxMoveThumb()</a>.</p>
<p class="reference">被这些函数引用 <a class="el" href="a00833_source.html#l01453">xxxEndScroll()</a>, <a class="el" href="a00833_source.html#l01803">xxxSBTrackInit()</a> , 以及 <a class="el" href="a00833_source.html#l01070">xxxSetScrollBar()</a>.</p>
</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aa03212_html_aaed84fe0e7519aa3ef0ab14ed75849b0"><div class="ttname"><a href="a03212.html#aaed84fe0e7519aa3ef0ab14ed75849b0">DrawFrameControl</a></div><div class="ttdeci">BOOL DrawFrameControl(HDC hdc, LPRECT lprc, UINT wType, UINT wState)</div><div class="ttdef"><b>Definition:</b> <a href="a03212_source.html#l00652">rtl/draw.c:652</a></div></div>
<div class="ttc" id="aa00620_html_a53cef8c6c46d511caa89b5a2d6837ffa"><div class="ttname"><a href="a00620.html#a53cef8c6c46d511caa89b5a2d6837ffa">_ShowCaret</a></div><div class="ttdeci">BOOL _ShowCaret(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00620_source.html#l00362">caret.c:362</a></div></div>
<div class="ttc" id="aa00833_html_afd3e6cf3c2931df2b3c779dd7c77a078"><div class="ttname"><a href="a00833.html#afd3e6cf3c2931df2b3c779dd7c77a078">ES_DISABLE</a></div><div class="ttdeci">#define ES_DISABLE</div></div>
<div class="ttc" id="aa02573_html"><div class="ttname"><a href="a02573.html">tagSBDATA</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01371">user.h:1371</a></div></div>
<div class="ttc" id="aa02637_html_a5a6e38753da7119084e0fd7d27433bfa"><div class="ttname"><a href="a02637.html#a5a6e38753da7119084e0fd7d27433bfa">tagSBTRACK::fHitOld</a></div><div class="ttdeci">DWORD fHitOld</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02065">user.h:2065</a></div></div>
<div class="ttc" id="aa00620_html_a64265307565fb0f603157ddd0351feae"><div class="ttname"><a href="a00620.html#a64265307565fb0f603157ddd0351feae">_CreateCaret</a></div><div class="ttdeci">BOOL _CreateCaret(PWND pwnd, HBITMAP hBitmap, int cx, int cy)</div><div class="ttdef"><b>Definition:</b> <a href="a00620_source.html#l00238">caret.c:238</a></div></div>
<div class="ttc" id="aa02637_html_a3f1141bdb9085129668459f2df4d9d4f"><div class="ttname"><a href="a02637.html#a3f1141bdb9085129668459f2df4d9d4f">tagSBTRACK::spwndSBNotify</a></div><div class="ttdeci">PWND spwndSBNotify</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02071">user.h:2071</a></div></div>
<div class="ttc" id="aa02633_html_a3033fbbe08477861ff7781da3771443e"><div class="ttname"><a href="a02633.html#a3033fbbe08477861ff7781da3771443e">tagSBCALC::cpxThumb</a></div><div class="ttdeci">int cpxThumb</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02054">user.h:2054</a></div></div>
<div class="ttc" id="aa00365_html_a70f8f2ebc7d16b95d6bdfc905bcbbaf0"><div class="ttname"><a href="a00365.html#a70f8f2ebc7d16b95d6bdfc905bcbbaf0">PSBTRACK</a></div><div class="ttdeci">struct tagSBTRACK * PSBTRACK</div></div>
<div class="ttc" id="aa00833_html_a7d2ae2e835009194889176c433e0a3d0"><div class="ttname"><a href="a00833.html#a7d2ae2e835009194889176c433e0a3d0">InvertScrollHilite</a></div><div class="ttdeci">void InvertScrollHilite(PWND pwnd, PSBTRACK pSBTrack)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01236">sbctl.c:1236</a></div></div>
<div class="ttc" id="aa02633_html_ad8eaccde17306076f4df9f2d4795298e"><div class="ttname"><a href="a02633.html#ad8eaccde17306076f4df9f2d4795298e">tagSBCALC::pxUpArrow</a></div><div class="ttdeci">int pxUpArrow</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02055">user.h:2055</a></div></div>
<div class="ttc" id="aa00896_html_a51eb38ca0bb2d40819f743278dce2bd1"><div class="ttname"><a href="a00896.html#a51eb38ca0bb2d40819f743278dce2bd1">xxxInvalidateRect</a></div><div class="ttdeci">BOOL xxxInvalidateRect(PWND pwnd, LPRECT lprcInvalid, BOOL fErase)</div><div class="ttdef"><b>Definition:</b> <a href="a00896_source.html#l00039">update.c:39</a></div></div>
<div class="ttc" id="aa00833_html_a6bb740a724af068c48f26b33fd102a6b"><div class="ttname"><a href="a00833.html#a6bb740a724af068c48f26b33fd102a6b">xxxGetColorObjects</a></div><div class="ttdeci">HBRUSH xxxGetColorObjects(PWND pwnd, HDC hdc, UINT wDisabledFlags)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00384">sbctl.c:384</a></div></div>
<div class="ttc" id="aa00833_html_ac96afa4eedbe40f5f2e7de51f5ef6c51"><div class="ttname"><a href="a00833.html#ac96afa4eedbe40f5f2e7de51f5ef6c51">DrawThumb2</a></div><div class="ttdeci">void DrawThumb2(PWND pwnd, PSBCALC pSBCalc, HDC hdc, HBRUSH hbr, BOOL fVert, UINT wDisable)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00553">sbctl.c:553</a></div></div>
<div class="ttc" id="aa02573_html_adf406aa6822ceac22d62ef63cc2879c0"><div class="ttname"><a href="a02573.html#adf406aa6822ceac22d62ef63cc2879c0">tagSBDATA::page</a></div><div class="ttdeci">int page</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01374">user.h:1374</a></div></div>
<div class="ttc" id="aa03290_html_a389031a6d28f2691dd911f121ef30e94"><div class="ttname"><a href="a03290.html#a389031a6d28f2691dd911f121ef30e94">xxxDispatchMessage</a></div><div class="ttdeci">LONG xxxDispatchMessage(LPMSG pmsg)</div><div class="ttdef"><b>Definition:</b> <a href="a03290_source.html#l00702">kernel/input.c:702</a></div></div>
<div class="ttc" id="aa00365_html_a812c358e403428e7b452cb5b1ff4814a"><div class="ttname"><a href="a00365.html#a812c358e403428e7b452cb5b1ff4814a">PSBWND</a></div><div class="ttdeci">struct tagSBWND * PSBWND</div></div>
<div class="ttc" id="aa00365_html_ade0cb4b6bd4e2fa61aa92868dc44a651"><div class="ttname"><a href="a00365.html#ade0cb4b6bd4e2fa61aa92868dc44a651">SizeBoxHwnd</a></div><div class="ttdeci">PWND SizeBoxHwnd(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03728_source.html#l00555">rtl/winmgr.c:555</a></div></div>
<div class="ttc" id="aa02637_html_a12442059016cb97681d6771059ca63d1"><div class="ttname"><a href="a02637.html#a12442059016cb97681d6771059ca63d1">tagSBTRACK::rcTrack</a></div><div class="ttdeci">RECT rcTrack</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02072">user.h:2072</a></div></div>
<div class="ttc" id="aa00620_html_a967ba3e6bec5fc9b3afff900c5c1b5da"><div class="ttname"><a href="a00620.html#a967ba3e6bec5fc9b3afff900c5c1b5da">_HideCaret</a></div><div class="ttdeci">BOOL _HideCaret(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00620_source.html#l00383">caret.c:383</a></div></div>
<div class="ttc" id="aa00833_html_ac945b0b68907c672f4e5d9c7bb6109bd"><div class="ttname"><a href="a00833.html#ac945b0b68907c672f4e5d9c7bb6109bd">xxxTrackBox</a></div><div class="ttdeci">void xxxTrackBox(PWND pwnd, UINT message, DWORD wParam, LONG lParam, PSBCALC pSBCalc)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01606">sbctl.c:1606</a></div></div>
<div class="ttc" id="aa02637_html_a3982d6da784ea13e37aa03ba23db4df3"><div class="ttname"><a href="a02637.html#a3982d6da784ea13e37aa03ba23db4df3">tagSBTRACK::spwndTrack</a></div><div class="ttdeci">PWND spwndTrack</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02069">user.h:2069</a></div></div>
<div class="ttc" id="aa00701_html_ae62a82f07a110ddb367c1add704188e1"><div class="ttname"><a href="a00701.html#ae62a82f07a110ddb367c1add704188e1">_CallMsgFilter</a></div><div class="ttdeci">BOOL _CallMsgFilter(LPMSG pmsg, int nCode)</div><div class="ttdef"><b>Definition:</b> <a href="a00701_source.html#l00918">hooks.c:918</a></div></div>
<div class="ttc" id="aa00671_html_af0a7cefc146c51b12208e692b0f67960"><div class="ttname"><a href="a00671.html#af0a7cefc146c51b12208e692b0f67960">xxxDefWindowProc</a></div><div class="ttdeci">LONG xxxDefWindowProc(PWND pwnd, UINT message, DWORD wParam, LONG lParam)</div><div class="ttdef"><b>Definition:</b> <a href="a00671_source.html#l01146">dwp.c:1146</a></div></div>
<div class="ttc" id="aa00365_html_a1a2ef1c363aa0787a8f8a7dde2a34aaf"><div class="ttname"><a href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a></div><div class="ttdeci">struct tagWND * PWND</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00059">user.h:59</a></div></div>
<div class="ttc" id="aa00833_html_a1edd2b305d44b735eed41220109a22ea"><div class="ttname"><a href="a00833.html#a1edd2b305d44b735eed41220109a22ea">CalcTrackDragRect</a></div><div class="ttdeci">void CalcTrackDragRect(PSBTRACK pSBTrack)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00445">sbctl.c:445</a></div></div>
<div class="ttc" id="aa00371_html_ad6b24a3d61abdc148c8751b5c5add686"><div class="ttname"><a href="a00371.html#ad6b24a3d61abdc148c8751b5c5add686">RIP_VERBOSE</a></div><div class="ttdeci">#define RIP_VERBOSE</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00030">winerrp.h:30</a></div></div>
<div class="ttc" id="aa00833_html_a14da2de5d5db6a30ed279c10f71975f4"><div class="ttname"><a href="a00833.html#a14da2de5d5db6a30ed279c10f71975f4">xxxSBTrackLoop</a></div><div class="ttdeci">void xxxSBTrackLoop(PWND pwnd, LONG lParam, PSBCALC pSBCalc)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01745">sbctl.c:1745</a></div></div>
<div class="ttc" id="aa00206_html_ad566ff8d998d10b5f3fd0410c6b2e67f"><div class="ttname"><a href="a00206.html#ad566ff8d998d10b5f3fd0410c6b2e67f">BitBltSysBmp</a></div><div class="ttdeci">BOOL FAR BitBltSysBmp(HDC hdc, int x, int y, UINT i)</div><div class="ttdef"><b>Definition:</b> <a href="a00206_source.html#l00028">mngrayc.c:28</a></div></div>
<div class="ttc" id="aa00620_html_a3de53a21890f4af864abd65c498ca86a"><div class="ttname"><a href="a00620.html#a3de53a21890f4af864abd65c498ca86a">_SetCaretPos</a></div><div class="ttdeci">BOOL _SetCaretPos(int x, int y)</div><div class="ttdef"><b>Definition:</b> <a href="a00620_source.html#l00486">caret.c:486</a></div></div>
<div class="ttc" id="aa02637_html_a57060bcfaa6a67208b54fb9f50935511"><div class="ttname"><a href="a02637.html#a57060bcfaa6a67208b54fb9f50935511">tagSBTRACK::pxOld</a></div><div class="ttdeci">int pxOld</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02077">user.h:2077</a></div></div>
<div class="ttc" id="aa02657_html_a9050f7af5b2aff0ea720451c407c24f6"><div class="ttname"><a href="a02657.html#a9050f7af5b2aff0ea720451c407c24f6">tagSBWND::SBCalc</a></div><div class="ttdeci">SBCALC SBCalc</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02378">user.h:2378</a></div></div>
<div class="ttc" id="aa00365_html_a373eb8782e10ebad75e466db8d01ebe0"><div class="ttname"><a href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a></div><div class="ttdeci">BOOL _GetClientRect(PWND pwnd, LPRECT prc)</div><div class="ttdef"><b>Definition:</b> <a href="a03752_source.html#l00745">rtl/wow.c:745</a></div></div>
<div class="ttc" id="aa02637_html_aa5b64fcd4e6b79b6ad802c18f84eddb5"><div class="ttname"><a href="a02637.html#aa5b64fcd4e6b79b6ad802c18f84eddb5">tagSBTRACK::cmdSB</a></div><div class="ttdeci">UINT cmdSB</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02074">user.h:2074</a></div></div>
<div class="ttc" id="aa00833_html_a8307fb465e38f9115072b5d121b5cd76"><div class="ttname"><a href="a00833.html#a8307fb465e38f9115072b5d121b5cd76">TRACKWIDTH_MIN</a></div><div class="ttdeci">#define TRACKWIDTH_MIN</div></div>
<div class="ttc" id="aa00899_html_a7ec097461fd97f7c417658ef2a5b1ba6"><div class="ttname"><a href="a00899.html#a7ec097461fd97f7c417658ef2a5b1ba6">xxxEnableWindow</a></div><div class="ttdeci">BOOL xxxEnableWindow(PWND pwnd, BOOL fEnable)</div><div class="ttdef"><b>Definition:</b> <a href="a03719_source.html#l00069">kernel/winmgr.c:69</a></div></div>
<div class="ttc" id="aa00833_html_a594f5f86fa7b43ed1cbf4381d61ac728"><div class="ttname"><a href="a00833.html#a594f5f86fa7b43ed1cbf4381d61ac728">xxxDrawThumb</a></div><div class="ttdeci">void xxxDrawThumb(PWND pwnd, PSBCALC pSBCalc, BOOL fVert)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01032">sbctl.c:1032</a></div></div>
<div class="ttc" id="aa02637_html_af06a120cd2c2601ad4cdc5e87661b558"><div class="ttname"><a href="a02637.html#af06a120cd2c2601ad4cdc5e87661b558">tagSBTRACK::nBar</a></div><div class="ttdeci">int nBar</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02080">user.h:2080</a></div></div>
<div class="ttc" id="aa02637_html"><div class="ttname"><a href="a02637.html">tagSBTRACK</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02064">user.h:2064</a></div></div>
<div class="ttc" id="aa00833_html_a9c7968b1b7b43e0881ed977178bc52c7"><div class="ttname"><a href="a00833.html#a9c7968b1b7b43e0881ed977178bc52c7">xxxTrackThumb</a></div><div class="ttdeci">void xxxTrackThumb(PWND pwnd, UINT message, DWORD wParam, LONG lParam, PSBCALC pSBCalc)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01688">sbctl.c:1688</a></div></div>
<div class="ttc" id="aa00686_html_a6743675eb26ad31f8f7e28732d6e7938"><div class="ttname"><a href="a00686.html#a6743675eb26ad31f8f7e28732d6e7938">xxxSetFocus</a></div><div class="ttdeci">PWND xxxSetFocus(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00686_source.html#l01450">focusact.c:1450</a></div></div>
<div class="ttc" id="aa00887_html_ae3b42fc45613df6ae1803075394c386a"><div class="ttname"><a href="a00887.html#ae3b42fc45613df6ae1803075394c386a">_KillSystemTimer</a></div><div class="ttdeci">BOOL _KillSystemTimer(PWND pwnd, UINT nIDEvent)</div><div class="ttdef"><b>Definition:</b> <a href="a00887_source.html#l00408">timers.c:408</a></div></div>
<div class="ttc" id="aa02657_html_aee5252bfc204d5df0f1d3ccfab0775fe"><div class="ttname"><a href="a02657.html#aee5252bfc204d5df0f1d3ccfab0775fe">tagSBWND::wDisableFlags</a></div><div class="ttdeci">UINT wDisableFlags</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02377">user.h:2377</a></div></div>
<div class="ttc" id="aa00842_html_a69cf2e14dcefd941469ad5126e40f79a"><div class="ttname"><a href="a00842.html#a69cf2e14dcefd941469ad5126e40f79a">xxxSendMessage</a></div><div class="ttdeci">LONG xxxSendMessage(PWND pwnd, UINT message, DWORD wParam, LONG lParam)</div><div class="ttdef"><b>Definition:</b> <a href="a00842_source.html#l00613">sendmsg.c:613</a></div></div>
<div class="ttc" id="aa00617_html_a04bef0d1b4ec903d4b1642ebe5e7e0a0"><div class="ttname"><a href="a00617.html#a04bef0d1b4ec903d4b1642ebe5e7e0a0">xxxCapture</a></div><div class="ttdeci">VOID xxxCapture(PTHREADINFO pti, PWND pwnd, UINT code)</div><div class="ttdef"><b>Definition:</b> <a href="a00617_source.html#l00108">capture.c:108</a></div></div>
<div class="ttc" id="aa00257_html_a8315d2c807ba18ba9e528c40614b6173"><div class="ttname"><a href="a00257.html#a8315d2c807ba18ba9e528c40614b6173">PtiCurrent</a></div><div class="ttdeci">PTHREADINFO PtiCurrent(VOID)</div><div class="ttdef"><b>Definition:</b> <a href="a00263_source.html#l00526">winmgrc.c:526</a></div></div>
<div class="ttc" id="aa02633_html_adc3e07d0590d0f67e9bd1e18a23323b1"><div class="ttname"><a href="a02633.html#adc3e07d0590d0f67e9bd1e18a23323b1">tagSBCALC::pxMin</a></div><div class="ttdeci">int pxMin</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02061">user.h:2061</a></div></div>
<div class="ttc" id="aa03212_html_a2383149cccc3ee1a5adfc48c321228b2"><div class="ttname"><a href="a03212.html#a2383149cccc3ee1a5adfc48c321228b2">DrawBox</a></div><div class="ttdeci">BOOL DrawBox(HDC hdc, LPRECT lprc, UINT wControlState)</div><div class="ttdef"><b>Definition:</b> <a href="a03212_source.html#l00416">rtl/draw.c:416</a></div></div>
<div class="ttc" id="aa02637_html_a802f2392660b7ff45d661b9cfba18810"><div class="ttname"><a href="a02637.html#a802f2392660b7ff45d661b9cfba18810">tagSBTRACK::hTimerSB</a></div><div class="ttdeci">UINT hTimerSB</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02075">user.h:2075</a></div></div>
<div class="ttc" id="aa00833_html_a2976b0d814d03dd26105c3cfdc189f66"><div class="ttname"><a href="a00833.html#a2976b0d814d03dd26105c3cfdc189f66">CalcSBStuff</a></div><div class="ttdeci">void CalcSBStuff(PWND pwnd, PSBCALC pSBCalc, BOOL fVert)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00962">sbctl.c:962</a></div></div>
<div class="ttc" id="aa00935_html_aae87a48872786438315bf6793cbce050"><div class="ttname"><a href="a00935.html#aae87a48872786438315bf6793cbce050">IsRectEmpty</a></div><div class="ttdeci">BOOL APIENTRY IsRectEmpty(CONST RECT *prc)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00095">rect.c:95</a></div></div>
<div class="ttc" id="aa00833_html_ad6e108166633031a26e3da555167bf40"><div class="ttname"><a href="a00833.html#ad6e108166633031a26e3da555167bf40">TRACKWIDTH_MAX</a></div><div class="ttdeci">#define TRACKWIDTH_MAX</div></div>
<div class="ttc" id="aa00365_html_aeb45e1c65bc6f45b9c278f43d805a86e"><div class="ttname"><a href="a00365.html#aeb45e1c65bc6f45b9c278f43d805a86e">WNDPROC_PWND</a></div><div class="ttdeci">LONG(APIENTRY * WNDPROC_PWND)(PWND, UINT, DWORD, LONG)</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00767">user.h:767</a></div></div>
<div class="ttc" id="aa00833_html_adb485151bf3f552d79cc876b70b596f8"><div class="ttname"><a href="a00833.html#adb485151bf3f552d79cc876b70b596f8">xxxEndScroll</a></div><div class="ttdeci">void xxxEndScroll(PWND pwnd, BOOL fCancel)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01453">sbctl.c:1453</a></div></div>
<div class="ttc" id="aa03641_html_a9654ab2c4ceb1fdd5cae23a67e88f0cd"><div class="ttname"><a href="a03641.html#a9654ab2c4ceb1fdd5cae23a67e88f0cd">xxxGetControlBrush</a></div><div class="ttdeci">HBRUSH xxxGetControlBrush(PWND pwnd, HDC hdc, UINT message)</div><div class="ttdef"><b>Definition:</b> <a href="a03641_source.html#l00208">kernel/random.c:208</a></div></div>
<div class="ttc" id="aa00833_html_a4c072bfa2ef4d1075af4b8df51b7ed07"><div class="ttname"><a href="a00833.html#a4c072bfa2ef4d1075af4b8df51b7ed07">xxxDoScroll</a></div><div class="ttdeci">void xxxDoScroll(PWND pwnd, PWND pwndNotify, int cmd, int pos, BOOL fVert)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01266">sbctl.c:1266</a></div></div>
<div class="ttc" id="aa00833_html_ab98c31a1e39fa695f5596c54003edd62"><div class="ttname"><a href="a00833.html#ab98c31a1e39fa695f5596c54003edd62">DrawInvertScrollArea</a></div><div class="ttdeci">void DrawInvertScrollArea(PWND pwnd, PSBTRACK pSBTrack, BOOL fHit, UINT cmd)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01390">sbctl.c:1390</a></div></div>
<div class="ttc" id="aa02573_html_ad33d208d853ebb961fa11ef0434146b2"><div class="ttname"><a href="a02573.html#ad33d208d853ebb961fa11ef0434146b2">tagSBDATA::posMax</a></div><div class="ttdeci">int posMax</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01373">user.h:1373</a></div></div>
<div class="ttc" id="aa00833_html_adc553e095d61810a8dedb0b85c0cb5f1"><div class="ttname"><a href="a00833.html#adc553e095d61810a8dedb0b85c0cb5f1">DrawSize</a></div><div class="ttdeci">void FAR DrawSize(PWND pwnd, HDC hdc, int cxFrame, int cyFrame)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00329">sbctl.c:329</a></div></div>
<div class="ttc" id="aa02633_html_ab094e0d393154193e4ea878ba37e85e6"><div class="ttname"><a href="a02633.html#ab094e0d393154193e4ea878ba37e85e6">tagSBCALC::pxRight</a></div><div class="ttdeci">int pxRight</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02053">user.h:2053</a></div></div>
<div class="ttc" id="aa02633_html"><div class="ttname"><a href="a02633.html">tagSBCALC</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02048">user.h:2048</a></div></div>
<div class="ttc" id="aa00371_html_ae61d954062a9ece52e350e54cad9a23d"><div class="ttname"><a href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a></div><div class="ttdeci">#define RIPERR0(idErr, flags, szFmt)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00119">winerrp.h:119</a></div></div>
<div class="ttc" id="aa02581_html_a6be2d067ba15d4ec8cfc2e87922094f5"><div class="ttname"><a href="a02581.html#a6be2d067ba15d4ec8cfc2e87922094f5">tagWND::head</a></div><div class="ttdeci">THROBJHEAD head</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01389">user.h:1389</a></div></div>
<div class="ttc" id="aa00899_html_abfae1dfb48db23dcea4494f7990ad6a6"><div class="ttname"><a href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a></div><div class="ttdeci">VOID ThreadLock(PVOID pobj, PTL ptl)</div></div>
<div class="ttc" id="aa02657_html_a6abe98f8d8bcc1c1b1a49c0c9a15e56d"><div class="ttname"><a href="a02657.html#a6abe98f8d8bcc1c1b1a49c0c9a15e56d">tagSBWND::wnd</a></div><div class="ttdeci">WND wnd</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02375">user.h:2375</a></div></div>
<div class="ttc" id="aa00833_html_aab98e773cbf44a8add70c8c4aa24aded"><div class="ttname"><a href="a00833.html#aab98e773cbf44a8add70c8c4aa24aded">SetSBCaretPos</a></div><div class="ttdeci">void SetSBCaretPos(PSBWND psbwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00753">sbctl.c:753</a></div></div>
<div class="ttc" id="aa00644_html_a1ec030500a19f775519fbaf16c15f814"><div class="ttname"><a href="a00644.html#a1ec030500a19f775519fbaf16c15f814">_ReleaseDC</a></div><div class="ttdeci">BOOL _ReleaseDC(HDC hdc)</div><div class="ttdef"><b>Definition:</b> <a href="a00644_source.html#l00102">dc.c:102</a></div></div>
<div class="ttc" id="aa00887_html_a23803d0eb05592a1e1ae26b60e68b420"><div class="ttname"><a href="a00887.html#a23803d0eb05592a1e1ae26b60e68b420">_SetSystemTimer</a></div><div class="ttdeci">UINT _SetSystemTimer(PWND pwnd, UINT nIDEvent, DWORD dwElapse, WNDPROC_PWND pTimerFunc)</div><div class="ttdef"><b>Definition:</b> <a href="a00887_source.html#l00078">timers.c:78</a></div></div>
<div class="ttc" id="aa00644_html_a5fae5b77e79eae6c3c51799de993d74f"><div class="ttname"><a href="a00644.html#a5fae5b77e79eae6c3c51799de993d74f">_GetWindowDC</a></div><div class="ttdeci">HDC _GetWindowDC(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00644_source.html#l00137">dc.c:137</a></div></div>
<div class="ttc" id="aa00365_html_ad425ab912e34943a37ab7a90862e7a84"><div class="ttname"><a href="a00365.html#ad425ab912e34943a37ab7a90862e7a84">DrawPushButton</a></div><div class="ttdeci">void DrawPushButton(HDC hdc, LPRECT lprc, UINT state, UINT flags)</div><div class="ttdef"><b>Definition:</b> <a href="a03212_source.html#l01004">rtl/draw.c:1004</a></div></div>
<div class="ttc" id="aa00833_html_a41097d67b0dff1f0e25aaed16e07cae4"><div class="ttname"><a href="a00833.html#a41097d67b0dff1f0e25aaed16e07cae4">_SBGetParms</a></div><div class="ttdeci">BOOL _SBGetParms(PWND pwnd, int code, PSBDATA pw, LPSCROLLINFO lpsi)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00038">sbctl.c:38</a></div></div>
<div class="ttc" id="aa02633_html_a5fb6069951a3fe120fa8433549b1ec76"><div class="ttname"><a href="a02633.html#a5fb6069951a3fe120fa8433549b1ec76">tagSBCALC::cpx</a></div><div class="ttdeci">int cpx</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02060">user.h:2060</a></div></div>
<div class="ttc" id="aa00935_html_a75b3bf802c369845c4381fcee638bc8a"><div class="ttname"><a href="a00935.html#a75b3bf802c369845c4381fcee638bc8a">PtInRect</a></div><div class="ttdeci">BOOL APIENTRY PtInRect(CONST RECT *prc, POINT pt)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00111">rect.c:111</a></div></div>
<div class="ttc" id="aa00365_html_ac638a1ce39dd10773c0133549503776e"><div class="ttname"><a href="a00365.html#ac638a1ce39dd10773c0133549503776e">CopyOffsetRect</a></div><div class="ttdeci">BOOL APIENTRY CopyOffsetRect(LPRECT prcDst, CONST RECT *prcSrc, int cx, int cy)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00067">rect.c:67</a></div></div>
<div class="ttc" id="aa00563_html_a074685e97e89d6aa2accdfcb82328699"><div class="ttname"><a href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a></div><div class="ttdeci">ddeml v[i< inst >][t< type >][hObj|pObj] Dump DDEML state information ddeml lists all ddeml instances for this process n ddeml t< type > lists all ddeml objects of the given type n n assumes link is first DWORD</div><div class="ttdef"><b>Definition:</b> <a href="a00563_source.html#l00175">exts.h:175</a></div></div>
<div class="ttc" id="aa00833_html_ab701fc7f962f4f5b6b1d1f834472fb28"><div class="ttname"><a href="a00833.html#ab701fc7f962f4f5b6b1d1f834472fb28">DrawGroove</a></div><div class="ttdeci">void NEAR DrawGroove(HDC hdc, HBRUSH hbr, LPRECT prc, BOOL fVert)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00418">sbctl.c:418</a></div></div>
<div class="ttc" id="aa02581_html_ac18617bb8bdbcb8e9c73e759b9df75eb"><div class="ttname"><a href="a02581.html#ac18617bb8bdbcb8e9c73e759b9df75eb">tagWND::dwExpWinVer</a></div><div class="ttdeci">DWORD dwExpWinVer</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01423">user.h:1423</a></div></div>
<div class="ttc" id="aa03212_html_a49402fd1bea89e835e5bc8bc96de744f"><div class="ttname"><a href="a03212.html#a49402fd1bea89e835e5bc8bc96de744f">FillRect</a></div><div class="ttdeci">int APIENTRY FillRect(HDC hdc, LPCRECT prc, HBRUSH hBrush)</div><div class="ttdef"><b>Definition:</b> <a href="a03212_source.html#l00029">rtl/draw.c:29</a></div></div>
<div class="ttc" id="aa01881_html"><div class="ttname"><a href="a01881.html">_TL</a></div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00347">usercli.h:347</a></div></div>
<div class="ttc" id="aa02577_html_acac2b1744e7cfb6340c9260a2cc7de7f"><div class="ttname"><a href="a02577.html#acac2b1744e7cfb6340c9260a2cc7de7f">tagSBINFO::WSBflags</a></div><div class="ttdeci">int WSBflags</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01383">user.h:1383</a></div></div>
<div class="ttc" id="aa02633_html_a47e02ccfaf219337fad3ab4674ef53ac"><div class="ttname"><a href="a02633.html#a47e02ccfaf219337fad3ab4674ef53ac">tagSBCALC::pxStart</a></div><div class="ttdeci">int pxStart</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02057">user.h:2057</a></div></div>
<div class="ttc" id="aa03212_html_a6db555a0c406e4db5d90faebf4f948f8"><div class="ttname"><a href="a03212.html#a6db555a0c406e4db5d90faebf4f948f8">DrawEdge</a></div><div class="ttdeci">BOOL DrawEdge(HDC hdc, LPRECT lprc, UINT edge, UINT flags)</div><div class="ttdef"><b>Definition:</b> <a href="a03212_source.html#l00776">rtl/draw.c:776</a></div></div>
<div class="ttc" id="aa02581_html_a610aafec75938ec7c912e1c366112442"><div class="ttname"><a href="a02581.html#a610aafec75938ec7c912e1c366112442">tagWND::pSBInfo</a></div><div class="ttdeci">PSBINFO pSBInfo</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01410">user.h:1410</a></div></div>
<div class="ttc" id="aa00812_html_ac4aad7241d3cc5f490dc17d06b6fe5a0"><div class="ttname"><a href="a00812.html#ac4aad7241d3cc5f490dc17d06b6fe5a0">xxxBeginPaint</a></div><div class="ttdeci">HDC xxxBeginPaint(PWND pwnd, LPPAINTSTRUCT lpps)</div><div class="ttdef"><b>Definition:</b> <a href="a00812_source.html#l00199">paint.c:199</a></div></div>
<div class="ttc" id="aa02581_html_a2778d611c2b27395e559c94d05732e1f"><div class="ttname"><a href="a02581.html#a2778d611c2b27395e559c94d05732e1f">tagWND::rcWindow</a></div><div class="ttdeci">RECT rcWindow</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01398">user.h:1398</a></div></div>
<div class="ttc" id="aa02581_html"><div class="ttname"><a href="a02581.html">tagWND</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01388">user.h:1388</a></div></div>
<div class="ttc" id="aa02577_html_ae43a53640738857a11c2f4650e5d7d33"><div class="ttname"><a href="a02577.html#ae43a53640738857a11c2f4650e5d7d33">tagSBINFO::Vert</a></div><div class="ttdeci">SBDATA Vert</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01385">user.h:1385</a></div></div>
<div class="ttc" id="aa02581_html_a6053af0b243b6737640988eb63081de3"><div class="ttname"><a href="a02581.html#a6053af0b243b6737640988eb63081de3">tagWND::spwndParent</a></div><div class="ttdeci">struct tagWND * spwndParent</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01392">user.h:1392</a></div></div>
<div class="ttc" id="aa03290_html_a6ae751736a3e6ef5b3f10816af604719"><div class="ttname"><a href="a03290.html#a6ae751736a3e6ef5b3f10816af604719">_GetMessagePos</a></div><div class="ttdeci">DWORD _GetMessagePos(VOID)</div><div class="ttdef"><b>Definition:</b> <a href="a03290_source.html#l01143">kernel/input.c:1143</a></div></div>
<div class="ttc" id="aa00371_html_a41f433389f20db57f042022a662e96de"><div class="ttname"><a href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a></div><div class="ttdeci">#define RIP_WARNING</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00029">winerrp.h:29</a></div></div>
<div class="ttc" id="aa00662_html_a38b1f697e7e6671792909fdfaf988266"><div class="ttname"><a href="a00662.html#a38b1f697e7e6671792909fdfaf988266">xxxRedrawFrame</a></div><div class="ttdeci">void xxxRedrawFrame(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00662_source.html#l00165">drawfrm.c:165</a></div></div>
<div class="ttc" id="aa00716_html_ac7b5fb8555805e7e7c11b30491a324f7"><div class="ttname"><a href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a></div><div class="ttdeci">int cy[5]</div><div class="ttdef"><b>Definition:</b> <a href="a00716_source.html#l00456">inctlpan.c:456</a></div></div>
<div class="ttc" id="aa00833_html_a820afac55beabeaba35e000afd92df07"><div class="ttname"><a href="a00833.html#a820afac55beabeaba35e000afd92df07">ES_ENABLE</a></div><div class="ttdeci">#define ES_ENABLE</div></div>
<div class="ttc" id="aa02637_html_a9034382980ac18afcd6974939424be7c"><div class="ttname"><a href="a02637.html#a9034382980ac18afcd6974939424be7c">tagSBTRACK::posOld</a></div><div class="ttdeci">int posOld</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02078">user.h:2078</a></div></div>
<div class="ttc" id="aa00833_html_ac844a950510cc5e15307ef97a46842b8"><div class="ttname"><a href="a00833.html#ac844a950510cc5e15307ef97a46842b8">RecalcTrackRect</a></div><div class="ttdeci">void RecalcTrackRect(PSBTRACK pSBTrack)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00501">sbctl.c:501</a></div></div>
<div class="ttc" id="aa00365_html_a1df77901dd594f341eb18243daca0e46"><div class="ttname"><a href="a00365.html#a1df77901dd594f341eb18243daca0e46">PSBCALC</a></div><div class="ttdeci">struct tagSBCALC * PSBCALC</div></div>
<div class="ttc" id="aa00833_html_a3da8871bd123c775b168bd6da8bfcc80"><div class="ttname"><a href="a00833.html#a3da8871bd123c775b168bd6da8bfcc80">xxxMoveThumb</a></div><div class="ttdeci">void xxxMoveThumb(PWND pwnd, PSBCALC pSBCalc, int px)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01313">sbctl.c:1313</a></div></div>
<div class="ttc" id="aa02573_html_a63cdae02856c13184f4d52d04d8bb24c"><div class="ttname"><a href="a02573.html#a63cdae02856c13184f4d52d04d8bb24c">tagSBDATA::posMin</a></div><div class="ttdeci">int posMin</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01372">user.h:1372</a></div></div>
<div class="ttc" id="aa00833_html_a4755692af87d9a74adbc2aec852bdbfe"><div class="ttname"><a href="a00833.html#a4755692af87d9a74adbc2aec852bdbfe">xxxDrawScrollBar</a></div><div class="ttdeci">void xxxDrawScrollBar(PWND pwnd, HDC hdc, BOOL fVert)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01186">sbctl.c:1186</a></div></div>
<div class="ttc" id="aa02633_html_a94db3736219930011c59f15437ecc53e"><div class="ttname"><a href="a02633.html#a94db3736219930011c59f15437ecc53e">tagSBCALC::pxThumbTop</a></div><div class="ttdeci">int pxThumbTop</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02059">user.h:2059</a></div></div>
<div class="ttc" id="aa02637_html_af9011a4b8796b666792e5e825b1511d9"><div class="ttname"><a href="a02637.html#af9011a4b8796b666792e5e825b1511d9">tagSBTRACK::fCtlSB</a></div><div class="ttdeci">DWORD fCtlSB</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02067">user.h:2067</a></div></div>
<div class="ttc" id="aa00617_html_a3376b5eb8ec9b507c26d4420b4b52a25"><div class="ttname"><a href="a00617.html#a3376b5eb8ec9b507c26d4420b4b52a25">xxxReleaseCapture</a></div><div class="ttdeci">BOOL xxxReleaseCapture(VOID)</div><div class="ttdef"><b>Definition:</b> <a href="a00617_source.html#l00069">capture.c:69</a></div></div>
<div class="ttc" id="aa00608_html_aa0553738b3b03816a062ca25b5c3ad4e"><div class="ttname"><a href="a00608.html#aa0553738b3b03816a062ca25b5c3ad4e">UserMulDiv</a></div><div class="ttdeci">int UserMulDiv(int nNumber, int nNumerator, int nDenominator)</div><div class="ttdef"><b>Definition:</b> <a href="a00608_source.html#l00198">base.c:198</a></div></div>
<div class="ttc" id="aa00365_html_a9adcce0ae7f3f1108645323a0d2be59d"><div class="ttname"><a href="a00365.html#a9adcce0ae7f3f1108645323a0d2be59d">_ClientToScreen</a></div><div class="ttdeci">BOOL _ClientToScreen(PWND pwnd, PPOINT ppt)</div><div class="ttdef"><b>Definition:</b> <a href="a03752_source.html#l00725">rtl/wow.c:725</a></div></div>
<div class="ttc" id="aa02637_html_a502b41e3da09bf636e39a6394c466313"><div class="ttname"><a href="a02637.html#a502b41e3da09bf636e39a6394c466313">tagSBTRACK::spwndSB</a></div><div class="ttdeci">PWND spwndSB</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02070">user.h:2070</a></div></div>
<div class="ttc" id="aa00833_html_a6a26097b1c2a14f23c9e8c805475b379"><div class="ttname"><a href="a00833.html#a6a26097b1c2a14f23c9e8c805475b379">IsScrollBarControl</a></div><div class="ttdeci">#define IsScrollBarControl(h)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00322">sbctl.c:322</a></div></div>
<div class="ttc" id="aa00734_html_a962041c70213efba25167fb72da04097"><div class="ttname"><a href="a00734.html#a962041c70213efba25167fb72da04097">_TranslateMessage</a></div><div class="ttdeci">BOOL _TranslateMessage(LPMSG pmsg, UINT flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00734_source.html#l00028">keyconv.c:28</a></div></div>
<div class="ttc" id="aa00833_html_a67c9bce7333fc1230ab9a720699efa65"><div class="ttname"><a href="a00833.html#a67c9bce7333fc1230ab9a720699efa65">xxxEnableWndSBArrows</a></div><div class="ttdeci">BOOL xxxEnableWndSBArrows(PWND pwnd, UINT wSBflags, UINT wArrows)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00147">sbctl.c:147</a></div></div>
<div class="ttc" id="aa02637_html_a59124e00d5c72ed1679a0131962deb2e"><div class="ttname"><a href="a02637.html#a59124e00d5c72ed1679a0131962deb2e">tagSBTRACK::posNew</a></div><div class="ttdeci">int posNew</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02079">user.h:2079</a></div></div>
<div class="ttc" id="aa00833_html_a72bac88e62034b610cb6bdf303565f52"><div class="ttname"><a href="a00833.html#a72bac88e62034b610cb6bdf303565f52">xxxContScroll</a></div><div class="ttdeci">LONG xxxContScroll(PWND pwnd, UINT message, DWORD ID, LONG lParam)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01556">sbctl.c:1556</a></div></div>
<div class="ttc" id="aa02637_html_a7f79bb2f2009bbcef847a366c36754c8"><div class="ttname"><a href="a02637.html#a7f79bb2f2009bbcef847a366c36754c8">tagSBTRACK::fTrackRecalc</a></div><div class="ttdeci">DWORD fTrackRecalc</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02068">user.h:2068</a></div></div>
<div class="ttc" id="aa00833_html_aec600eb6b90ac7baa3f89df376d44f80"><div class="ttname"><a href="a00833.html#aec600eb6b90ac7baa3f89df376d44f80">SBCtlSetup</a></div><div class="ttdeci">void SBCtlSetup(PSBWND psbwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00849">sbctl.c:849</a></div></div>
<div class="ttc" id="aa00833_html_a982d6335769a3fec969dacd9dd4f52de"><div class="ttname"><a href="a00833.html#a982d6335769a3fec969dacd9dd4f52de">GetWndSBDisableFlags</a></div><div class="ttdeci">UINT GetWndSBDisableFlags(PWND pwnd, BOOL fVert)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00083">sbctl.c:83</a></div></div>
<div class="ttc" id="aa02577_html_a1fd53059e871944b5f54d52a6ec7d401"><div class="ttname"><a href="a02577.html#a1fd53059e871944b5f54d52a6ec7d401">tagSBINFO::Horz</a></div><div class="ttdeci">SBDATA Horz</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01384">user.h:1384</a></div></div>
<div class="ttc" id="aa02637_html_ab53f046029041b3e31aaa88661210dd5"><div class="ttname"><a href="a02637.html#ab53f046029041b3e31aaa88661210dd5">tagSBTRACK::fTrackVert</a></div><div class="ttdeci">DWORD fTrackVert</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02066">user.h:2066</a></div></div>
<div class="ttc" id="aa00620_html_a799e19e0a801dd3bd7352c330e1f2b60"><div class="ttname"><a href="a00620.html#a799e19e0a801dd3bd7352c330e1f2b60">_DestroyCaret</a></div><div class="ttdeci">BOOL _DestroyCaret()</div><div class="ttdef"><b>Definition:</b> <a href="a00620_source.html#l00218">caret.c:218</a></div></div>
<div class="ttc" id="aa00833_html_a501a42c15af7b3ac19d051d72388350b"><div class="ttname"><a href="a00833.html#a501a42c15af7b3ac19d051d72388350b">xxxSBTrackInit</a></div><div class="ttdeci">void xxxSBTrackInit(PWND pwnd, LONG lParam, int curArea)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01803">sbctl.c:1803</a></div></div>
<div class="ttc" id="aa00833_html_a396a3031ab1c98a193b7fc0898a0cdd6"><div class="ttname"><a href="a00833.html#a396a3031ab1c98a193b7fc0898a0cdd6">SBPosFromPx</a></div><div class="ttdeci">int SBPosFromPx(PSBCALC pSBCalc, int px)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01213">sbctl.c:1213</a></div></div>
<div class="ttc" id="aa00755_html_aaf712fe00be8176d2cf3e628603fcc00"><div class="ttname"><a href="a00755.html#aaf712fe00be8176d2cf3e628603fcc00">_InitPwSB</a></div><div class="ttdeci">PSBINFO _InitPwSB(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00755_source.html#l00194">miscutil.c:194</a></div></div>
<div class="ttc" id="aa03608_html_afd1a0e78d1f88954d93e48ab3821781f"><div class="ttname"><a href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a></div><div class="ttdeci">typedef UINT(FAR WINAPI *MSGSOUNDPROC)()</div></div>
<div class="ttc" id="aa00833_html_a4e626e0cfd976db146af3117c71f742f"><div class="ttname"><a href="a00833.html#a4e626e0cfd976db146af3117c71f742f">EnableSBCtlArrows</a></div><div class="ttdeci">BOOL EnableSBCtlArrows(PWND pwnd, UINT wArrows)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00108">sbctl.c:108</a></div></div>
<div class="ttc" id="aa02633_html_a5f3de9cf99c323fea137000ebabc9083"><div class="ttname"><a href="a02633.html#a5f3de9cf99c323fea137000ebabc9083">tagSBCALC::pxDownArrow</a></div><div class="ttdeci">int pxDownArrow</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02056">user.h:2056</a></div></div>
<div class="ttc" id="aa00899_html_a70b09c3e2b495630f4205d34be505afb"><div class="ttname"><a href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a></div><div class="ttdeci">VOID CheckLock(PVOID pobj)</div></div>
<div class="ttc" id="aa00812_html_ac476321da84072ed7dad8a779822a18f"><div class="ttname"><a href="a00812.html#ac476321da84072ed7dad8a779822a18f">_EndPaint</a></div><div class="ttdeci">BOOL _EndPaint(PWND pwnd, LPPAINTSTRUCT lpps)</div><div class="ttdef"><b>Definition:</b> <a href="a00812_source.html#l00431">paint.c:431</a></div></div>
<div class="ttc" id="aa02633_html_a64ffdc36f969bfb1bc324130072c0017"><div class="ttname"><a href="a02633.html#a64ffdc36f969bfb1bc324130072c0017">tagSBCALC::pxTop</a></div><div class="ttdeci">int pxTop</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02050">user.h:2050</a></div></div>
<div class="ttc" id="aa02889_html"><div class="ttname"><a href="a02889.html">tagTHREADINFO</a></div><div class="ttdef"><b>Definition:</b> <a href="a00899_source.html#l02260">userk.h:2260</a></div></div>
<div class="ttc" id="aa00833_html_af132b085fe1d86cd1d88b9c6864aec34"><div class="ttname"><a href="a00833.html#af132b085fe1d86cd1d88b9c6864aec34">DrawCtlThumb</a></div><div class="ttdeci">void DrawCtlThumb(PSBWND)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l01008">sbctl.c:1008</a></div></div>
<div class="ttc" id="aa00935_html_a31ccccdb469eefbb55d18b71a26af0da"><div class="ttname"><a href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a></div><div class="ttdeci">BOOL APIENTRY CopyRect(LPRECT prcDst, CONST RECT *prcSrc)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00391">rect.c:391</a></div></div>
<div class="ttc" id="aa02633_html_ac2c4005767f0e092b496226ba32ec689"><div class="ttname"><a href="a02633.html#ac2c4005767f0e092b496226ba32ec689">tagSBCALC::pxThumbBottom</a></div><div class="ttdeci">int pxThumbBottom</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02058">user.h:2058</a></div></div>
<div class="ttc" id="aa00872_html_aefba64c833af9403d142c8f83a73a99d"><div class="ttname"><a href="a00872.html#aefba64c833af9403d142c8f83a73a99d">xxxMoveWindow</a></div><div class="ttdeci">BOOL xxxMoveWindow(PWND pwnd, int x, int y, int cx, int cy, BOOL fRedraw)</div><div class="ttdef"><b>Definition:</b> <a href="a00872_source.html#l00037">swp.c:37</a></div></div>
<div class="ttc" id="aa00833_html_a53876052475b915d03883a1cfd87b195"><div class="ttname"><a href="a00833.html#a53876052475b915d03883a1cfd87b195">xxxDrawSB2</a></div><div class="ttdeci">void xxxDrawSB2(PWND pwnd, PSBCALC pSBCalc, HDC hdc, BOOL fVert, UINT wDisable)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00657">sbctl.c:657</a></div></div>
<div class="ttc" id="aa02577_html"><div class="ttname"><a href="a02577.html">tagSBINFO</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01382">user.h:1382</a></div></div>
<div class="ttc" id="aa00833_html_a2cb710da1e7955275834a996e6f811c6"><div class="ttname"><a href="a00833.html#a2cb710da1e7955275834a996e6f811c6">WSB_HORZ</a></div><div class="ttdeci">#define WSB_HORZ</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00033">sbctl.c:33</a></div></div>
<div class="ttc" id="aa02513_html_a6b46c66cae7ff432c25c07a67126b794"><div class="ttname"><a href="a02513.html#a6b46c66cae7ff432c25c07a67126b794">tagSERVERINFO::dtScroll</a></div><div class="ttdeci">UINT dtScroll</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00984">user.h:984</a></div></div>
<div class="ttc" id="aa00962_html_a78bf4b8bea0276f89c546081d1f8495d"><div class="ttname"><a href="a00962.html#a78bf4b8bea0276f89c546081d1f8495d">ID</a></div><div class="ttdeci">#define ID(id)</div><div class="ttdef"><b>Definition:</b> <a href="a00962_source.html#l00006">usrbench.h:6</a></div></div>
<div class="ttc" id="aa02633_html_a28b6a40c31483548c368df50163909f5"><div class="ttname"><a href="a02633.html#a28b6a40c31483548c368df50163909f5">tagSBCALC::pxLeft</a></div><div class="ttdeci">int pxLeft</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02052">user.h:2052</a></div></div>
<div class="ttc" id="aa02657_html_a5d2e3a982e7abf0d05e58a2f9f0e9118"><div class="ttname"><a href="a02657.html#a5d2e3a982e7abf0d05e58a2f9f0e9118">tagSBWND::fVert</a></div><div class="ttdeci">BOOL fVert</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02376">user.h:2376</a></div></div>
<div class="ttc" id="aa02581_html_a17d59d04094aef8b577c0aa781cdf2c6"><div class="ttname"><a href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">tagWND::rcClient</a></div><div class="ttdeci">RECT rcClient</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01399">user.h:1399</a></div></div>
<div class="ttc" id="aa00020_html_ad760da1dd81d9e84dee607d18edfde39"><div class="ttname"><a href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a></div><div class="ttdeci">PSERVERINFO gpsi</div><div class="ttdef"><b>Definition:</b> <a href="a00020_source.html#l00039">clglobal.c:39</a></div></div>
<div class="ttc" id="aa03212_html_a5cc5aaa7958292424d2327641446d297"><div class="ttname"><a href="a03212.html#a5cc5aaa7958292424d2327641446d297">InvertRect</a></div><div class="ttdeci">BOOL APIENTRY InvertRect(HDC hdc, LPCRECT prc)</div><div class="ttdef"><b>Definition:</b> <a href="a03212_source.html#l00064">rtl/draw.c:64</a></div></div>
<div class="ttc" id="aa00833_html_a78c4d73793158165ab5be4485013dd81"><div class="ttname"><a href="a00833.html#a78c4d73793158165ab5be4485013dd81">ES_NOTHING</a></div><div class="ttdeci">#define ES_NOTHING</div></div>
<div class="ttc" id="aa02573_html_a1910d262855b71da353ed0d07a6c7823"><div class="ttname"><a href="a02573.html#a1910d262855b71da353ed0d07a6c7823">tagSBDATA::pos</a></div><div class="ttdeci">int pos</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01375">user.h:1375</a></div></div>
<div class="ttc" id="aa02637_html_ae4e98ef67e03cf49a0842974af8b0d2d"><div class="ttname"><a href="a02637.html#ae4e98ef67e03cf49a0842974af8b0d2d">tagSBTRACK::pSBCalc</a></div><div class="ttdeci">PSBCALC pSBCalc</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02081">user.h:2081</a></div></div>
<div class="ttc" id="aa00833_html_a1aee81f1d0e190e025cf229729ad3850"><div class="ttname"><a href="a00833.html#a1aee81f1d0e190e025cf229729ad3850">SBSetParms</a></div><div class="ttdeci">BOOL SBSetParms(PSBDATA pw, LPSCROLLINFO lpsi, LPBOOL lpfScroll, LPLONG lplres)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00858">sbctl.c:858</a></div></div>
<div class="ttc" id="aa00365_html_a914150c867e606863ba8d2f56108797b"><div class="ttname"><a href="a00365.html#a914150c867e606863ba8d2f56108797b">_FChildVisible</a></div><div class="ttdeci">BOOL _FChildVisible(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03728_source.html#l00258">rtl/winmgr.c:258</a></div></div>
<div class="ttc" id="aa02637_html_a706036b6850e3de34e73d900836a619b"><div class="ttname"><a href="a02637.html#a706036b6850e3de34e73d900836a619b">tagSBTRACK::xxxpfnSB</a></div><div class="ttdeci">VOID(* xxxpfnSB)(PWND, UINT, DWORD, LONG, PSBCALC)</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02073">user.h:2073</a></div></div>
<div class="ttc" id="aa02637_html_af80a957dd670fcee4ce4bb5ec3d91921"><div class="ttname"><a href="a02637.html#af80a957dd670fcee4ce4bb5ec3d91921">tagSBTRACK::dpxThumb</a></div><div class="ttdeci">int dpxThumb</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02076">user.h:2076</a></div></div>
<div class="ttc" id="aa00365_html_ad3225ce06580cb58802233512f3d9c81"><div class="ttname"><a href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a></div><div class="ttdeci">BOOL IsVisible(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03728_source.html#l00456">rtl/winmgr.c:456</a></div></div>
<div class="ttc" id="aa00833_html_ac66355894090fd44336fc576b9a598d5"><div class="ttname"><a href="a00833.html#ac66355894090fd44336fc576b9a598d5">WSB_VERT</a></div><div class="ttdeci">#define WSB_VERT</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00032">sbctl.c:32</a></div></div>
<div class="ttc" id="aa02657_html"><div class="ttname"><a href="a02657.html">tagSBWND</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02374">user.h:2374</a></div></div>
<div class="ttc" id="aa03638_html_a0f352eeb287eff80ca03bb5947be417e"><div class="ttname"><a href="a03638.html#a0f352eeb287eff80ca03bb5947be417e">ghbrGray</a></div><div class="ttdeci">HBRUSH ghbrGray</div><div class="ttdef"><b>Definition:</b> <a href="a03638_source.html#l00025">client/random.c:25</a></div></div>
<div class="ttc" id="aa00833_html_ae10fad15237d99d9eb60afffc98928b4"><div class="ttname"><a href="a00833.html#ae10fad15237d99d9eb60afffc98928b4">xxxEnableScrollBar</a></div><div class="ttdeci">BOOL xxxEnableScrollBar(PWND pwnd, UINT wSBflags, UINT wArrows)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00239">sbctl.c:239</a></div></div>
<div class="ttc" id="aa00758_html_a3be166f54239bf3e2b1b06ab17687c33"><div class="ttname"><a href="a00758.html#a3be166f54239bf3e2b1b06ab17687c33">SystoChar</a></div><div class="ttdeci">int SystoChar(UINT message, DWORD lParam)</div><div class="ttdef"><b>Definition:</b> <a href="a00758_source.html#l00491">mnaccel.c:491</a></div></div>
<div class="ttc" id="aa02633_html_ab18db626c5201442e5ce3924e66c6030"><div class="ttname"><a href="a02633.html#ab18db626c5201442e5ce3924e66c6030">tagSBCALC::pxBottom</a></div><div class="ttdeci">int pxBottom</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02051">user.h:2051</a></div></div>
<div class="ttc" id="aa00833_html_a6053b156a1b114ee1ac122f38870fee6"><div class="ttname"><a href="a00833.html#a6053b156a1b114ee1ac122f38870fee6">CalcSBStuff2</a></div><div class="ttdeci">void CalcSBStuff2(PWND pwnd, PSBCALC pSBCalc, LPRECT lprc, PSBDATA pw, BOOL fVert)</div><div class="ttdef"><b>Definition:</b> <a href="a00833_source.html#l00771">sbctl.c:771</a></div></div>
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