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 <span id="projectnumber">1.2.0</span>
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<a href="#pub-methods">Public 成员函数</a> |
<a href="#pub-static-methods">静态 Public 成员函数</a> |
<a href="#pub-attribs">Public 属性</a> |
<a href="#pro-methods">Protected 成员函数</a> |
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<div class="title">GMCtrlItem类 参考</div> </div>
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<p>可以接收输入事件的界面元素的基类
<a href="class_g_m_ctrl_item.html#details">更多...</a></p>
<p><code>#include <gMItem.h></code></p>
<p>继承自 <a class="el" href="class_g_m_item.html">GMItem</a> .</p>
<p>被 <a class="el" href="class_g_ctrl_button.html">GCtrlButton</a>, <a class="el" href="class_g_ctrl_line_edit.html">GCtrlLineEdit</a>, <a class="el" href="class_g_ctrl_list_box_item.html">GCtrlListBoxItem</a>, <a class="el" href="class_g_ctrl_radio_button.html">GCtrlRadioButton</a>, <a class="el" href="class_g_m_container_item.html">GMContainerItem</a> , 以及 <a class="el" href="class_g_m_progress_bar.html">GMProgressBar</a> 继承.</p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public 成员函数</h2></td></tr>
<tr class="memitem:a9e2f479a6249a1c5af88b4a5bf805397"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a9e2f479a6249a1c5af88b4a5bf805397">GMCtrlItem</a> (<a class="el" href="class_g_ctrl_form.html">GCtrlForm</a> *<a class="el" href="class_g_m_item.html#a0fb06da793f5bde4e2c4cb294f6558c4">form</a>, <a class="el" href="class_g_m_item.html">GMItem</a> *<a class="el" href="class_g_object.html#a7ef28ababe03e654cd4edcebffd7950c">parent</a>=0, const char *<a class="el" href="class_g_object.html#afa1b539842f0d5fbc09ad52163b7323b">name</a>=0)</td></tr>
<tr class="memdesc:a9e2f479a6249a1c5af88b4a5bf805397"><td class="mdescLeft"> </td><td class="mdescRight">构造一个可以接收输入事件的界面元素 <a href="#a9e2f479a6249a1c5af88b4a5bf805397">更多...</a><br/></td></tr>
<tr class="separator:a9e2f479a6249a1c5af88b4a5bf805397"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0bd59cd47019a87fd1c246d42089e3ef"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a0bd59cd47019a87fd1c246d42089e3ef">~GMCtrlItem</a> ()</td></tr>
<tr class="separator:a0bd59cd47019a87fd1c246d42089e3ef"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3fd66a4038ab83ed2a2366a2c8ef3ac4"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a3fd66a4038ab83ed2a2366a2c8ef3ac4">isCtrlItem</a> ()</td></tr>
<tr class="memdesc:a3fd66a4038ab83ed2a2366a2c8ef3ac4"><td class="mdescLeft"> </td><td class="mdescRight">是否可以接收输入事件 <a href="#a3fd66a4038ab83ed2a2366a2c8ef3ac4">更多...</a><br/></td></tr>
<tr class="separator:a3fd66a4038ab83ed2a2366a2c8ef3ac4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1661e90992d6bc25eedabfbf00480296"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a1661e90992d6bc25eedabfbf00480296">isFocusEnabled</a> ()</td></tr>
<tr class="memdesc:a1661e90992d6bc25eedabfbf00480296"><td class="mdescLeft"> </td><td class="mdescRight">获取焦点是否被禁用；焦点被禁用后，此元素将不能获得焦点 ，不能处理各种输入事件。 <a href="#a1661e90992d6bc25eedabfbf00480296">更多...</a><br/></td></tr>
<tr class="separator:a1661e90992d6bc25eedabfbf00480296"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4a9a0be1b0049b7edb0ae82e180de44c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a4a9a0be1b0049b7edb0ae82e180de44c">setFocusEnabled</a> (bool b)</td></tr>
<tr class="memdesc:a4a9a0be1b0049b7edb0ae82e180de44c"><td class="mdescLeft"> </td><td class="mdescRight">设置是否禁此元素的焦点；焦点被禁用后，此元素将不能获得焦点 ，不能处理各种输入事件。 <a href="#a4a9a0be1b0049b7edb0ae82e180de44c">更多...</a><br/></td></tr>
<tr class="separator:a4a9a0be1b0049b7edb0ae82e180de44c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af17887879f72505d2c49b7b28ddf85d0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#af17887879f72505d2c49b7b28ddf85d0">setFocus</a> ()</td></tr>
<tr class="memdesc:af17887879f72505d2c49b7b28ddf85d0"><td class="mdescLeft"> </td><td class="mdescRight">设置此元素到有焦点状态 <a href="#af17887879f72505d2c49b7b28ddf85d0">更多...</a><br/></td></tr>
<tr class="separator:af17887879f72505d2c49b7b28ddf85d0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa62a8ac997d9cbee0036bfd20bfbb760"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#aa62a8ac997d9cbee0036bfd20bfbb760">hasFocus</a> ()</td></tr>
<tr class="memdesc:aa62a8ac997d9cbee0036bfd20bfbb760"><td class="mdescLeft"> </td><td class="mdescRight">返回此元素是否具有焦点 <a href="#aa62a8ac997d9cbee0036bfd20bfbb760">更多...</a><br/></td></tr>
<tr class="separator:aa62a8ac997d9cbee0036bfd20bfbb760"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a866ef9638d85287eb16720033912688a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a866ef9638d85287eb16720033912688a">setTabIndex</a> (unsigned int index)</td></tr>
<tr class="memdesc:a866ef9638d85287eb16720033912688a"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素的tab index；在使用键盘来操作界面时，需要用到tab index <a href="#a866ef9638d85287eb16720033912688a">更多...</a><br/></td></tr>
<tr class="separator:a866ef9638d85287eb16720033912688a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a200f5a2f9b31f1bfa61c6692c6e9d525"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a200f5a2f9b31f1bfa61c6692c6e9d525">tabIndex</a> ()</td></tr>
<tr class="memdesc:a200f5a2f9b31f1bfa61c6692c6e9d525"><td class="mdescLeft"> </td><td class="mdescRight">获取此界面元素的tab index；在使用键盘来操作界面时，需要用到tab index <a href="#a200f5a2f9b31f1bfa61c6692c6e9d525">更多...</a><br/></td></tr>
<tr class="separator:a200f5a2f9b31f1bfa61c6692c6e9d525"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0e0834518655b8561c0c09423dab9360"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a0e0834518655b8561c0c09423dab9360">hide</a> ()</td></tr>
<tr class="memdesc:a0e0834518655b8561c0c09423dab9360"><td class="mdescLeft"> </td><td class="mdescRight">隐藏此界面元素。相当于：<br/>
<a href="#a0e0834518655b8561c0c09423dab9360">更多...</a><br/></td></tr>
<tr class="separator:a0e0834518655b8561c0c09423dab9360"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac1594c818e1c47168b118f977e47dcc6"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#ac1594c818e1c47168b118f977e47dcc6">fwKeyPress</a> (<a class="el" href="class_g_key_event.html">GKeyEvent</a> *e)</td></tr>
<tr class="separator:ac1594c818e1c47168b118f977e47dcc6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a49d88626d6fbbb6c356a574a2640f931"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a49d88626d6fbbb6c356a574a2640f931">fwMousePress</a> (<a class="el" href="class_g_mouse_event.html">GMouseEvent</a> *e)</td></tr>
<tr class="separator:a49d88626d6fbbb6c356a574a2640f931"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adbf6f93c408433e361600c200101b67a"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#adbf6f93c408433e361600c200101b67a">fwTap</a> (<a class="el" href="class_g_tap_event.html">GTapEvent</a> *e)</td></tr>
<tr class="separator:adbf6f93c408433e361600c200101b67a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adf9006153b079bd02f108648f2a33f6f"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#adf9006153b079bd02f108648f2a33f6f">fwSwipe</a> (<a class="el" href="class_g_swipe_event.html">GSwipeEvent</a> *e)</td></tr>
<tr class="separator:adf9006153b079bd02f108648f2a33f6f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a070bc4702eab21bbb67969dcc57b15db"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a070bc4702eab21bbb67969dcc57b15db">fwGestureScroll</a> (<a class="el" href="class_g_gesture_scroll_event.html">GGestureScrollEvent</a> *e)</td></tr>
<tr class="separator:a070bc4702eab21bbb67969dcc57b15db"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1e0fc134fdd57d694a711bf8c0a892f9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a1e0fc134fdd57d694a711bf8c0a892f9">setX</a> (int <a class="el" href="class_g_m_item.html#a06f82238c8cff72233a83771ce923158">x</a>)</td></tr>
<tr class="memdesc:a1e0fc134fdd57d694a711bf8c0a892f9"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素的x坐标 <a href="#a1e0fc134fdd57d694a711bf8c0a892f9">更多...</a><br/></td></tr>
<tr class="separator:a1e0fc134fdd57d694a711bf8c0a892f9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad94d41175efd16a4ac6db81b2fa601d7"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#ad94d41175efd16a4ac6db81b2fa601d7">setY</a> (int <a class="el" href="class_g_m_item.html#a7d2f7aaa3468ab7584b356e81464d433">y</a>)</td></tr>
<tr class="memdesc:ad94d41175efd16a4ac6db81b2fa601d7"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素的y坐标 <a href="#ad94d41175efd16a4ac6db81b2fa601d7">更多...</a><br/></td></tr>
<tr class="separator:ad94d41175efd16a4ac6db81b2fa601d7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7043fb0d16e08278a1dfb255ca32b8be"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a7043fb0d16e08278a1dfb255ca32b8be">setZ</a> (int <a class="el" href="class_g_m_item.html#a615594a316ab8c6e2e9720761459411f">z</a>)</td></tr>
<tr class="memdesc:a7043fb0d16e08278a1dfb255ca32b8be"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素的z坐标 <a href="#a7043fb0d16e08278a1dfb255ca32b8be">更多...</a><br/></td></tr>
<tr class="separator:a7043fb0d16e08278a1dfb255ca32b8be"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5bfad260a640f71bef2b71c090f30b51"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a5bfad260a640f71bef2b71c090f30b51">setWidth</a> (int w)</td></tr>
<tr class="memdesc:a5bfad260a640f71bef2b71c090f30b51"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素的宽度 <a href="#a5bfad260a640f71bef2b71c090f30b51">更多...</a><br/></td></tr>
<tr class="separator:a5bfad260a640f71bef2b71c090f30b51"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1b475a3c4913554f23aeebf562d9ec38"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a1b475a3c4913554f23aeebf562d9ec38">setHeight</a> (int h)</td></tr>
<tr class="memdesc:a1b475a3c4913554f23aeebf562d9ec38"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素的高度 <a href="#a1b475a3c4913554f23aeebf562d9ec38">更多...</a><br/></td></tr>
<tr class="separator:a1b475a3c4913554f23aeebf562d9ec38"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a06f82238c8cff72233a83771ce923158"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a06f82238c8cff72233a83771ce923158">x</a> () const </td></tr>
<tr class="memdesc:a06f82238c8cff72233a83771ce923158"><td class="mdescLeft"> </td><td class="mdescRight">获取此界面元素的x坐标 <a href="#a06f82238c8cff72233a83771ce923158">更多...</a><br/></td></tr>
<tr class="separator:a06f82238c8cff72233a83771ce923158"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7d2f7aaa3468ab7584b356e81464d433"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a7d2f7aaa3468ab7584b356e81464d433">y</a> () const </td></tr>
<tr class="memdesc:a7d2f7aaa3468ab7584b356e81464d433"><td class="mdescLeft"> </td><td class="mdescRight">获取此界面元素的y坐标 <a href="#a7d2f7aaa3468ab7584b356e81464d433">更多...</a><br/></td></tr>
<tr class="separator:a7d2f7aaa3468ab7584b356e81464d433"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a615594a316ab8c6e2e9720761459411f"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a615594a316ab8c6e2e9720761459411f">z</a> () const </td></tr>
<tr class="memdesc:a615594a316ab8c6e2e9720761459411f"><td class="mdescLeft"> </td><td class="mdescRight">获取此界面元素的z坐标 <a href="#a615594a316ab8c6e2e9720761459411f">更多...</a><br/></td></tr>
<tr class="separator:a615594a316ab8c6e2e9720761459411f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8ea59079d86502ea2d7d80a1760c0826"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a8ea59079d86502ea2d7d80a1760c0826">width</a> () const </td></tr>
<tr class="memdesc:a8ea59079d86502ea2d7d80a1760c0826"><td class="mdescLeft"> </td><td class="mdescRight">获取此界面元素的宽度 <a href="#a8ea59079d86502ea2d7d80a1760c0826">更多...</a><br/></td></tr>
<tr class="separator:a8ea59079d86502ea2d7d80a1760c0826"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a802f121dca816ca5ae31b2379d5506a3"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a802f121dca816ca5ae31b2379d5506a3">height</a> () const </td></tr>
<tr class="memdesc:a802f121dca816ca5ae31b2379d5506a3"><td class="mdescLeft"> </td><td class="mdescRight">获取此界面元素的高度 <a href="#a802f121dca816ca5ae31b2379d5506a3">更多...</a><br/></td></tr>
<tr class="separator:a802f121dca816ca5ae31b2379d5506a3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aaa9c99e710e06fe0c5c2ab4a976645c4"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#aaa9c99e710e06fe0c5c2ab4a976645c4">right</a> () const </td></tr>
<tr class="memdesc:aaa9c99e710e06fe0c5c2ab4a976645c4"><td class="mdescLeft"> </td><td class="mdescRight">获取右边界的坐标 <a href="#aaa9c99e710e06fe0c5c2ab4a976645c4">更多...</a><br/></td></tr>
<tr class="separator:aaa9c99e710e06fe0c5c2ab4a976645c4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9d2a35519ffd56324acc867807b2b5a0"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a9d2a35519ffd56324acc867807b2b5a0">bottom</a> () const </td></tr>
<tr class="memdesc:a9d2a35519ffd56324acc867807b2b5a0"><td class="mdescLeft"> </td><td class="mdescRight">获取下边界的坐标 <a href="#a9d2a35519ffd56324acc867807b2b5a0">更多...</a><br/></td></tr>
<tr class="separator:a9d2a35519ffd56324acc867807b2b5a0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4657a4fc1e16e8006dd5b1c82903938e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_g_rect.html">GRect</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a4657a4fc1e16e8006dd5b1c82903938e">rect</a> () const </td></tr>
<tr class="memdesc:a4657a4fc1e16e8006dd5b1c82903938e"><td class="mdescLeft"> </td><td class="mdescRight">获取此界面元素所占用的矩形区域 <a href="#a4657a4fc1e16e8006dd5b1c82903938e">更多...</a><br/></td></tr>
<tr class="separator:a4657a4fc1e16e8006dd5b1c82903938e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a090c5a05a501b82e11f76622269c8665"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a090c5a05a501b82e11f76622269c8665">setPosition</a> (int <a class="el" href="class_g_m_item.html#a06f82238c8cff72233a83771ce923158">x</a>, int <a class="el" href="class_g_m_item.html#a7d2f7aaa3468ab7584b356e81464d433">y</a>)</td></tr>
<tr class="memdesc:a090c5a05a501b82e11f76622269c8665"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素的位置 <a href="#a090c5a05a501b82e11f76622269c8665">更多...</a><br/></td></tr>
<tr class="separator:a090c5a05a501b82e11f76622269c8665"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aff898ca21f84856147985aa9b76cd345"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#aff898ca21f84856147985aa9b76cd345">setSize</a> (int w, int h)</td></tr>
<tr class="memdesc:aff898ca21f84856147985aa9b76cd345"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素的大小 <a href="#aff898ca21f84856147985aa9b76cd345">更多...</a><br/></td></tr>
<tr class="separator:aff898ca21f84856147985aa9b76cd345"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad2e0768da254f4f39e8971587c442bbf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#ad2e0768da254f4f39e8971587c442bbf">setSize</a> (const <a class="el" href="class_g_size.html">GSize</a> &s)</td></tr>
<tr class="memdesc:ad2e0768da254f4f39e8971587c442bbf"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素的大小 <a href="#ad2e0768da254f4f39e8971587c442bbf">更多...</a><br/></td></tr>
<tr class="separator:ad2e0768da254f4f39e8971587c442bbf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae9f7028ac36f8032fcede42e5dc58995"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#ae9f7028ac36f8032fcede42e5dc58995">setGeometry</a> (int <a class="el" href="class_g_m_item.html#a06f82238c8cff72233a83771ce923158">x</a>, int <a class="el" href="class_g_m_item.html#a7d2f7aaa3468ab7584b356e81464d433">y</a>, int w, int h)</td></tr>
<tr class="memdesc:ae9f7028ac36f8032fcede42e5dc58995"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素所占用的矩形区域，位置及大小 <a href="#ae9f7028ac36f8032fcede42e5dc58995">更多...</a><br/></td></tr>
<tr class="separator:ae9f7028ac36f8032fcede42e5dc58995"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad3c713c08ebacd17a15494d9d2604c1c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#ad3c713c08ebacd17a15494d9d2604c1c">moveBy</a> (int <a class="el" href="class_g_m_item.html#a06f82238c8cff72233a83771ce923158">x</a>, int <a class="el" href="class_g_m_item.html#a7d2f7aaa3468ab7584b356e81464d433">y</a>)</td></tr>
<tr class="memdesc:ad3c713c08ebacd17a15494d9d2604c1c"><td class="mdescLeft"> </td><td class="mdescRight">移动此界面元素；将此界面元素沿X轴移动 x 像素，沿Y轴移动 y 像素 <a href="#ad3c713c08ebacd17a15494d9d2604c1c">更多...</a><br/></td></tr>
<tr class="separator:ad3c713c08ebacd17a15494d9d2604c1c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abef3cf9327a3388cbc5a85d2501a3f6d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#abef3cf9327a3388cbc5a85d2501a3f6d">setPaletteBackgroundColor</a> (const <a class="el" href="class_g_color.html">GColor</a> &c)</td></tr>
<tr class="memdesc:abef3cf9327a3388cbc5a85d2501a3f6d"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素的背景颜色 <a href="#abef3cf9327a3388cbc5a85d2501a3f6d">更多...</a><br/></td></tr>
<tr class="separator:abef3cf9327a3388cbc5a85d2501a3f6d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a71bd2bb2e4dcdc393cd9a0387d28c2ce"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a71bd2bb2e4dcdc393cd9a0387d28c2ce">loadBackgroundPixmap</a> (const uint16_t imgID)</td></tr>
<tr class="memdesc:a71bd2bb2e4dcdc393cd9a0387d28c2ce"><td class="mdescLeft"> </td><td class="mdescRight">加载一个图片作为此界面元素的背景 <a href="#a71bd2bb2e4dcdc393cd9a0387d28c2ce">更多...</a><br/></td></tr>
<tr class="separator:a71bd2bb2e4dcdc393cd9a0387d28c2ce"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adbbdb6a6cd13f49273a59a5bcc3b33d8"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#adbbdb6a6cd13f49273a59a5bcc3b33d8">isVisible</a> ()</td></tr>
<tr class="memdesc:adbbdb6a6cd13f49273a59a5bcc3b33d8"><td class="mdescLeft"> </td><td class="mdescRight">返回此界面元素当前是否可见；show() 之后可见， <a class="el" href="class_g_m_item.html#aadf709c543bb6f8efe3489d607a83444" title="隐藏此界面元素。相当于： ">hide()</a> 之后不可见 <a href="#adbbdb6a6cd13f49273a59a5bcc3b33d8">更多...</a><br/></td></tr>
<tr class="separator:adbbdb6a6cd13f49273a59a5bcc3b33d8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a499c052b7fe4d9afa75a0ab84108c967"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a499c052b7fe4d9afa75a0ab84108c967">setVisible</a> (bool b)</td></tr>
<tr class="memdesc:a499c052b7fe4d9afa75a0ab84108c967"><td class="mdescLeft"> </td><td class="mdescRight">设置此界面元素是否可见；（用户改变此界面元素的可见属性之后，需要调用 <a class="el" href="class_g_m_item.html#aa61a9eeaaa08f4bc47e91a2ac66a1d3a" title="更新此界面元素所在的矩形区域；这个函数不会立刻进行重新绘制——而是发送一个绘制事件到事件循环中，后续，事件循环会分发、处理该绘制事件。这样能得到比调用 repaint() 更快的速度和更少的闪烁。 ...">update()</a> 或 repaint() ） <a href="#a499c052b7fe4d9afa75a0ab84108c967">更多...</a><br/></td></tr>
<tr class="separator:a499c052b7fe4d9afa75a0ab84108c967"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8152ca65287c7335b33d8204c69ae466"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a8152ca65287c7335b33d8204c69ae466">show</a> ()</td></tr>
<tr class="memdesc:a8152ca65287c7335b33d8204c69ae466"><td class="mdescLeft"> </td><td class="mdescRight">显示此界面元素。相当于：<br/>
<a href="#a8152ca65287c7335b33d8204c69ae466">更多...</a><br/></td></tr>
<tr class="separator:a8152ca65287c7335b33d8204c69ae466"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac2aa8bf13a82170f107bc1bd3b4582ed"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#ac2aa8bf13a82170f107bc1bd3b4582ed">isContainerItem</a> ()</td></tr>
<tr class="separator:ac2aa8bf13a82170f107bc1bd3b4582ed"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0fb06da793f5bde4e2c4cb294f6558c4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_g_ctrl_form.html">GCtrlForm</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a0fb06da793f5bde4e2c4cb294f6558c4">form</a> ()</td></tr>
<tr class="memdesc:a0fb06da793f5bde4e2c4cb294f6558c4"><td class="mdescLeft"> </td><td class="mdescRight">获取此界面元素所在的窗体 <a href="#a0fb06da793f5bde4e2c4cb294f6558c4">更多...</a><br/></td></tr>
<tr class="separator:a0fb06da793f5bde4e2c4cb294f6558c4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa61a9eeaaa08f4bc47e91a2ac66a1d3a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#aa61a9eeaaa08f4bc47e91a2ac66a1d3a">update</a> ()</td></tr>
<tr class="memdesc:aa61a9eeaaa08f4bc47e91a2ac66a1d3a"><td class="mdescLeft"> </td><td class="mdescRight">更新此界面元素所在的矩形区域；这个函数不会立刻进行重新绘制——而是发送一个绘制事件到事件循环中，后续，事件循环会分发、处理该绘制事件。这样能得到比调用 repaint() 更快的速度和更少的闪烁。 <a href="#aa61a9eeaaa08f4bc47e91a2ac66a1d3a">更多...</a><br/></td></tr>
<tr class="separator:aa61a9eeaaa08f4bc47e91a2ac66a1d3a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6beda929f276e93a35224bd46c7375f8"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a6beda929f276e93a35224bd46c7375f8">draw</a> ()</td></tr>
<tr class="separator:a6beda929f276e93a35224bd46c7375f8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab784117f5d0cdb52eb2ab0dc6b22ed83"><td class="memItemLeft" align="right" valign="top">QCtrlDefaultAppStyle * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#ab784117f5d0cdb52eb2ab0dc6b22ed83">getDefaultAppStyle</a> ()</td></tr>
<tr class="separator:ab784117f5d0cdb52eb2ab0dc6b22ed83"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:add0badddeb6239c6fcc2e8efa5c639ea"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#add0badddeb6239c6fcc2e8efa5c639ea">isComplex</a> ()</td></tr>
<tr class="separator:add0badddeb6239c6fcc2e8efa5c639ea"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afa1b539842f0d5fbc09ad52163b7323b"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_object.html#afa1b539842f0d5fbc09ad52163b7323b">name</a> () const </td></tr>
<tr class="memdesc:afa1b539842f0d5fbc09ad52163b7323b"><td class="mdescLeft"> </td><td class="mdescRight">获取对象名称 <a href="#afa1b539842f0d5fbc09ad52163b7323b">更多...</a><br/></td></tr>
<tr class="separator:afa1b539842f0d5fbc09ad52163b7323b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7ef28ababe03e654cd4edcebffd7950c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_g_object.html">GObject</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_object.html#a7ef28ababe03e654cd4edcebffd7950c">parent</a> () const </td></tr>
<tr class="memdesc:a7ef28ababe03e654cd4edcebffd7950c"><td class="mdescLeft"> </td><td class="mdescRight">获取对象的parent <a href="#a7ef28ababe03e654cd4edcebffd7950c">更多...</a><br/></td></tr>
<tr class="separator:a7ef28ababe03e654cd4edcebffd7950c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aafe1539cdd85a5fc2198baf8580a2f9e"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_object.html#aafe1539cdd85a5fc2198baf8580a2f9e">event</a> (<a class="el" href="class_g_event.html">GEvent</a> *)</td></tr>
<tr class="memdesc:aafe1539cdd85a5fc2198baf8580a2f9e"><td class="mdescLeft"> </td><td class="mdescRight">开发者可以在子类中覆盖此函数，处理自己需要的事件 <a href="#aafe1539cdd85a5fc2198baf8580a2f9e">更多...</a><br/></td></tr>
<tr class="separator:aafe1539cdd85a5fc2198baf8580a2f9e"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
静态 Public 成员函数</h2></td></tr>
<tr class="memitem:aca0ed736728ec72a656131539f668c3e"><td class="memTemplParams" colspan="2">template<class Receiver , typename... Args> </td></tr>
<tr class="memitem:aca0ed736728ec72a656131539f668c3e"><td class="memTemplItemLeft" align="right" valign="top">static int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_g_object.html#aca0ed736728ec72a656131539f668c3e">connect</a> (<a class="el" href="class_g_object.html">GObject</a> *sender, <a class="el" href="class_g_signal.html">GSignal</a>< void(Args...)> &signal, Receiver *receiver, void(Receiver::*SlotFunc)(Args...))</td></tr>
<tr class="memdesc:aca0ed736728ec72a656131539f668c3e"><td class="mdescLeft"> </td><td class="mdescRight">将信号和槽建立连接。<br/>
Receiver代表接收者的类型 Args是槽函数/信号的参数列表。 <a href="#aca0ed736728ec72a656131539f668c3e">更多...</a><br/></td></tr>
<tr class="separator:aca0ed736728ec72a656131539f668c3e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a26f70e9463996742b85cf1a1605bc6db"><td class="memTemplParams" colspan="2">template<class Receiver , typename... Args> </td></tr>
<tr class="memitem:a26f70e9463996742b85cf1a1605bc6db"><td class="memTemplItemLeft" align="right" valign="top">static int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_g_object.html#a26f70e9463996742b85cf1a1605bc6db">disconnect</a> (<a class="el" href="class_g_object.html">GObject</a> *sender, <a class="el" href="class_g_signal.html">GSignal</a>< void(Args...)> &signal, Receiver *receiver, void(Receiver::*SlotFunc)(Args...))</td></tr>
<tr class="memdesc:a26f70e9463996742b85cf1a1605bc6db"><td class="mdescLeft"> </td><td class="mdescRight">将信号和槽断开连接。<br/>
Receiver代表接收者的类型 Args是槽函数/信号的参数列表。 <a href="#a26f70e9463996742b85cf1a1605bc6db">更多...</a><br/></td></tr>
<tr class="separator:a26f70e9463996742b85cf1a1605bc6db"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0292d8a8d300394df2b977ce59a23bcb"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_object.html#a0292d8a8d300394df2b977ce59a23bcb">isObjectExist</a> (<a class="el" href="class_g_object.html">GObject</a> *obj)</td></tr>
<tr class="memdesc:a0292d8a8d300394df2b977ce59a23bcb"><td class="mdescLeft"> </td><td class="mdescRight">判断对象是否已经被析构掉了。 <a href="#a0292d8a8d300394df2b977ce59a23bcb">更多...</a><br/></td></tr>
<tr class="separator:a0292d8a8d300394df2b977ce59a23bcb"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public 属性</h2></td></tr>
<tr class="memitem:a2aee1b5f71bdb89e9af328ee6e449e9e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_g_signal.html">GSignal</a>< void(void)> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a2aee1b5f71bdb89e9af328ee6e449e9e">loseFocus</a></td></tr>
<tr class="memdesc:a2aee1b5f71bdb89e9af328ee6e449e9e"><td class="mdescLeft"> </td><td class="mdescRight">当此元素失去焦点时，会立即发射此信号 <a href="#a2aee1b5f71bdb89e9af328ee6e449e9e">更多...</a><br/></td></tr>
<tr class="separator:a2aee1b5f71bdb89e9af328ee6e449e9e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4def5f85fd24804fdefffd610e5fa1b2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_g_signal.html">GSignal</a>< void(void)> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a4def5f85fd24804fdefffd610e5fa1b2">getFocus</a></td></tr>
<tr class="memdesc:a4def5f85fd24804fdefffd610e5fa1b2"><td class="mdescLeft"> </td><td class="mdescRight">当此元素获得焦点时，会立即发射此信号 <a href="#a4def5f85fd24804fdefffd610e5fa1b2">更多...</a><br/></td></tr>
<tr class="separator:a4def5f85fd24804fdefffd610e5fa1b2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acdde379be11052e84e0eb8ac79bba37f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_g_signal.html">GSignal</a>< void(void)> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_object.html#acdde379be11052e84e0eb8ac79bba37f">sigDestroyed</a></td></tr>
<tr class="memdesc:acdde379be11052e84e0eb8ac79bba37f"><td class="mdescLeft"> </td><td class="mdescRight">当对象被析构时，会发射此信号 <a href="#acdde379be11052e84e0eb8ac79bba37f">更多...</a><br/></td></tr>
<tr class="separator:acdde379be11052e84e0eb8ac79bba37f"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected 成员函数</h2></td></tr>
<tr class="memitem:a738db757df7acb91a032c429253b8cc4"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a738db757df7acb91a032c429253b8cc4">keyPressEvent</a> (<a class="el" href="class_g_key_event.html">GKeyEvent</a> *)</td></tr>
<tr class="memdesc:a738db757df7acb91a032c429253b8cc4"><td class="mdescLeft"> </td><td class="mdescRight">用户可以在子类中覆盖这个函数处理按键。用户不可以覆盖任何以fw开头的函数 <a href="#a738db757df7acb91a032c429253b8cc4">更多...</a><br/></td></tr>
<tr class="separator:a738db757df7acb91a032c429253b8cc4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abec88a4cf3e6dd7f4654723365bc02b3"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#abec88a4cf3e6dd7f4654723365bc02b3">fwKeyPressEvent</a> (<a class="el" href="class_g_key_event.html">GKeyEvent</a> *)</td></tr>
<tr class="separator:abec88a4cf3e6dd7f4654723365bc02b3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad2d96f80fb8a3bf14c2512b67fbeecb7"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#ad2d96f80fb8a3bf14c2512b67fbeecb7">mousePressEvent</a> (<a class="el" href="class_g_mouse_event.html">GMouseEvent</a> *)</td></tr>
<tr class="memdesc:ad2d96f80fb8a3bf14c2512b67fbeecb7"><td class="mdescLeft"> </td><td class="mdescRight">用户可以在子类中覆盖这个函数处理鼠标事件。用户不可以覆盖任何以fw开头的函数 <a href="#ad2d96f80fb8a3bf14c2512b67fbeecb7">更多...</a><br/></td></tr>
<tr class="separator:ad2d96f80fb8a3bf14c2512b67fbeecb7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7d944ea1094b8a6692770541116a230e"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a7d944ea1094b8a6692770541116a230e">fwMousePressEvent</a> (<a class="el" href="class_g_mouse_event.html">GMouseEvent</a> *)</td></tr>
<tr class="separator:a7d944ea1094b8a6692770541116a230e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4dfb52c91fdd2935454d7b07831b2a2d"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a4dfb52c91fdd2935454d7b07831b2a2d">tapEvent</a> (<a class="el" href="class_g_tap_event.html">GTapEvent</a> *)</td></tr>
<tr class="memdesc:a4dfb52c91fdd2935454d7b07831b2a2d"><td class="mdescLeft"> </td><td class="mdescRight">用户可以在子类中覆盖这个函数处理点击事件。用户不可以覆盖任何以fw开头的函数 <a href="#a4dfb52c91fdd2935454d7b07831b2a2d">更多...</a><br/></td></tr>
<tr class="separator:a4dfb52c91fdd2935454d7b07831b2a2d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a99b16ded82826b4c958d70730ded1ab6"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a99b16ded82826b4c958d70730ded1ab6">swipeEvent</a> (<a class="el" href="class_g_swipe_event.html">GSwipeEvent</a> *)</td></tr>
<tr class="memdesc:a99b16ded82826b4c958d70730ded1ab6"><td class="mdescLeft"> </td><td class="mdescRight">用户可以在子类中覆盖这个函数处理滑动事件。用户不可以覆盖任何以fw开头的函数 <a href="#a99b16ded82826b4c958d70730ded1ab6">更多...</a><br/></td></tr>
<tr class="separator:a99b16ded82826b4c958d70730ded1ab6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a314fbb15dd8c4a525b8451a6e6814b69"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a314fbb15dd8c4a525b8451a6e6814b69">gestureScrollEvent</a> (<a class="el" href="class_g_gesture_scroll_event.html">GGestureScrollEvent</a> *)</td></tr>
<tr class="memdesc:a314fbb15dd8c4a525b8451a6e6814b69"><td class="mdescLeft"> </td><td class="mdescRight">用户可以在子类中覆盖这个函数处理滑动手势。用户不可以覆盖任何以fw开头的函数 <a href="#a314fbb15dd8c4a525b8451a6e6814b69">更多...</a><br/></td></tr>
<tr class="separator:a314fbb15dd8c4a525b8451a6e6814b69"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a755352affce5fd6a9c5171dce58d3cc4"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a755352affce5fd6a9c5171dce58d3cc4">fwGestureScrollEvent</a> (<a class="el" href="class_g_gesture_scroll_event.html">GGestureScrollEvent</a> *)</td></tr>
<tr class="separator:a755352affce5fd6a9c5171dce58d3cc4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a088874f965b3f59eeed685af75dc143d"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#a088874f965b3f59eeed685af75dc143d">fwTapEvent</a> (<a class="el" href="class_g_tap_event.html">GTapEvent</a> *)</td></tr>
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<tr class="memitem:aba895a764451b07cd91b4a0bf7b12cd7"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#aba895a764451b07cd91b4a0bf7b12cd7">fwSwipeEvent</a> (<a class="el" href="class_g_swipe_event.html">GSwipeEvent</a> *)</td></tr>
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<tr class="memitem:a3ed297b54331a3cb9849e80253e72751"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_item.html#a3ed297b54331a3cb9849e80253e72751">paintEvent</a> ()</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a>
友元</h2></td></tr>
<tr class="memitem:aeada128f990bbe5dfc2b19d7ce789754"><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#aeada128f990bbe5dfc2b19d7ce789754">GCtrlForm</a></td></tr>
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<tr class="memitem:af5f34adc5ae891eadbf793fca582336b"><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="class_g_m_ctrl_item.html#af5f34adc5ae891eadbf793fca582336b">GMContainerItem</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p>可以接收输入事件的界面元素的基类 </p>
</div><h2 class="groupheader">构造及析构函数说明</h2>
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<td class="memname">GMCtrlItem::GMCtrlItem </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_ctrl_form.html">GCtrlForm</a> * </td>
<td class="paramname"><em>form</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="class_g_m_item.html">GMItem</a> * </td>
<td class="paramname"><em>parent</em> = <code>0</code>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const char * </td>
<td class="paramname"><em>name</em> = <code>0</code> </td>
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<td>)</td>
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<p>构造一个可以接收输入事件的界面元素 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">form</td><td>属于哪个窗体 </td></tr>
<tr><td class="paramname">parent</td><td>... </td></tr>
<tr><td class="paramname">name</td><td>... </td></tr>
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<td class="memname">virtual GMCtrlItem::~GMCtrlItem </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<h2 class="groupheader">成员函数说明</h2>
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<td class="memname">int GMItem::bottom </td>
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<td> const</td>
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<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
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<p>获取下边界的坐标 </p>
<dl class="section return"><dt>返回</dt><dd>int </dd></dl>
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template<class Receiver , typename... Args> </div>
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<td class="memname">int GObject::connect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_object.html">GObject</a> * </td>
<td class="paramname"><em>sender</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="class_g_signal.html">GSignal</a>< void(Args...)> & </td>
<td class="paramname"><em>signal</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">Receiver * </td>
<td class="paramname"><em>receiver</em>, </td>
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<td class="paramtype">void(Receiver::*)(Args...) </td>
<td class="paramname"><em>SlotFunc</em> </td>
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<td>)</td>
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<p>将信号和槽建立连接。<br/>
Receiver代表接收者的类型 Args是槽函数/信号的参数列表。 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">sender</td><td>指向发射者的指针 </td></tr>
<tr><td class="paramname">signal</td><td>指向信号的引用。 </td></tr>
<tr><td class="paramname">receiver</td><td>指向接收者的指针 </td></tr>
<tr><td class="paramname">SlotFunc</td><td>指向槽函数的指针</td></tr>
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<dl class="section return"><dt>返回</dt><dd>0代表成功；非0代表失败 </dd></dl>
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template<class Receiver , typename... Args> </div>
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<td class="memname">int GObject::disconnect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_object.html">GObject</a> * </td>
<td class="paramname"><em>sender</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="class_g_signal.html">GSignal</a>< void(Args...)> & </td>
<td class="paramname"><em>signal</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">Receiver * </td>
<td class="paramname"><em>receiver</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void(Receiver::*)(Args...) </td>
<td class="paramname"><em>SlotFunc</em> </td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
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<p>将信号和槽断开连接。<br/>
Receiver代表接收者的类型 Args是槽函数/信号的参数列表。 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">sender</td><td>指向发射者的指针 </td></tr>
<tr><td class="paramname">signal</td><td>指向信号的引用。 </td></tr>
<tr><td class="paramname">receiver</td><td>指向接收者的指针 </td></tr>
<tr><td class="paramname">SlotFunc</td><td>指向槽函数的指针</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>0代表成功；非0代表失败 </dd></dl>
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<td class="memname">virtual void GMItem::draw </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
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<td class="memname">virtual bool GObject::event </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_event.html">GEvent</a> * </td>
<td class="paramname"></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
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<p>开发者可以在子类中覆盖此函数，处理自己需要的事件 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">...</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>
<p>被 <a class="el" href="class_g_tcp_socket.html#a301d16eec79b36b1980f0d61947436f0">GTcpSocket</a>, <a class="el" href="class_g_timer.html#a33b3aacbc681e77e39dda1f3fc86537a">GTimer</a>, <a class="el" href="class_g_udp_socket.html#a263983d7bc772761ecd7c314ca6e4e54">GUdpSocket</a> , 以及 <a class="el" href="class_g_tcp_server.html#ab1f77167f5e49d831c8e5d2b281c052c">GTcpServer</a> 重载.</p>
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<td class="memname"><a class="el" href="class_g_ctrl_form.html">GCtrlForm</a>* GMItem::form </td>
<td>(</td>
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<p>获取此界面元素所在的窗体 </p>
<dl class="section return"><dt>返回</dt><dd>GCtrlForm* </dd></dl>
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<td class="memname">bool GMCtrlItem::fwGestureScroll </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_gesture_scroll_event.html">GGestureScrollEvent</a> * </td>
<td class="paramname"><em>e</em></td><td>)</td>
<td></td>
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<td class="memname">virtual bool GMCtrlItem::fwGestureScrollEvent </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_gesture_scroll_event.html">GGestureScrollEvent</a> * </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>被 <a class="el" href="class_g_m_progress_bar.html#a0a079c6003142922648b97f43c323ae4">GMProgressBar</a> 重载.</p>
</div>
</div>
<a class="anchor" id="ac1594c818e1c47168b118f977e47dcc6"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool GMCtrlItem::fwKeyPress </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_key_event.html">GKeyEvent</a> * </td>
<td class="paramname"><em>e</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="abec88a4cf3e6dd7f4654723365bc02b3"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool GMCtrlItem::fwKeyPressEvent </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_key_event.html">GKeyEvent</a> * </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>被 <a class="el" href="class_g_ctrl_list_box.html#a9bf4442aa04ab58d986fdbe643bf7dee">GCtrlListBox</a>, <a class="el" href="class_g_ctrl_radio_button_group.html#a2ff99aa7dfdd051d28d3f0b49f8f3aa3">GCtrlRadioButtonGroup</a>, <a class="el" href="class_g_ctrl_line_edit.html#a4a9d1ef6b71fc79dd166e0ca53205e15">GCtrlLineEdit</a>, <a class="el" href="class_g_ctrl_button.html#a8398065877dfe63ddf77ff5c85586c33">GCtrlButton</a>, <a class="el" href="class_g_ctrl_list_box_item.html#a9ad799ac93ac2fbef0e25555b490d68c">GCtrlListBoxItem</a> , 以及 <a class="el" href="class_g_ctrl_radio_button.html#aa8d0ec316a4c5eecb2e9bb53807d14e3">GCtrlRadioButton</a> 重载.</p>
</div>
</div>
<a class="anchor" id="a49d88626d6fbbb6c356a574a2640f931"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool GMCtrlItem::fwMousePress </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_mouse_event.html">GMouseEvent</a> * </td>
<td class="paramname"><em>e</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a7d944ea1094b8a6692770541116a230e"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool GMCtrlItem::fwMousePressEvent </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_mouse_event.html">GMouseEvent</a> * </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>被 <a class="el" href="class_g_ctrl_list_box.html#aa88a393e448b7d9a41a993b9c23c3483">GCtrlListBox</a>, <a class="el" href="class_g_m_progress_bar.html#a20000f0ca3919d0c7760dadd6c16471f">GMProgressBar</a>, <a class="el" href="class_g_ctrl_radio_button_group.html#ad7aab1f32d6b46b310b1be6d5bb9ee65">GCtrlRadioButtonGroup</a>, <a class="el" href="class_g_ctrl_line_edit.html#a52277121d9498e73cb736a0c5a79cc76">GCtrlLineEdit</a>, <a class="el" href="class_g_ctrl_button.html#ad59f5acc7801d70a15e733072d144f6c">GCtrlButton</a> , 以及 <a class="el" href="class_g_ctrl_radio_button.html#a1387801cd2811c903d3171be0b644d72">GCtrlRadioButton</a> 重载.</p>
</div>
</div>
<a class="anchor" id="adf9006153b079bd02f108648f2a33f6f"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool GMCtrlItem::fwSwipe </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_swipe_event.html">GSwipeEvent</a> * </td>
<td class="paramname"><em>e</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="aba895a764451b07cd91b4a0bf7b12cd7"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool GMCtrlItem::fwSwipeEvent </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_swipe_event.html">GSwipeEvent</a> * </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>被 <a class="el" href="class_g_ctrl_list_box.html#a0b2dbe9edd19f4cd4dab344a5cd74ce7">GCtrlListBox</a> 重载.</p>
</div>
</div>
<a class="anchor" id="adbf6f93c408433e361600c200101b67a"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool GMCtrlItem::fwTap </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_tap_event.html">GTapEvent</a> * </td>
<td class="paramname"><em>e</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a088874f965b3f59eeed685af75dc143d"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool GMCtrlItem::fwTapEvent </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_tap_event.html">GTapEvent</a> * </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>被 <a class="el" href="class_g_ctrl_list_box.html#a0e340e1bfe98a656a7d87b0c78acd616">GCtrlListBox</a>, <a class="el" href="class_g_m_progress_bar.html#a9425250e1c1984a6502b6c0ea8d9bbf6">GMProgressBar</a>, <a class="el" href="class_g_ctrl_radio_button_group.html#a46a54a5008bab860cebb4094a071bd2c">GCtrlRadioButtonGroup</a>, <a class="el" href="class_g_ctrl_line_edit.html#a5d86d3610b8b3a0c3ef970bbdad5ddba">GCtrlLineEdit</a>, <a class="el" href="class_g_ctrl_button.html#a42c9f356f81418a9a404e732df3bed91">GCtrlButton</a> , 以及 <a class="el" href="class_g_ctrl_radio_button.html#a9ba762eadbe6b71fb6233bfaf8b39f3c">GCtrlRadioButton</a> 重载.</p>
</div>
</div>
<a class="anchor" id="a314fbb15dd8c4a525b8451a6e6814b69"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool GMCtrlItem::gestureScrollEvent </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_gesture_scroll_event.html">GGestureScrollEvent</a> * </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>用户可以在子类中覆盖这个函数处理滑动手势。用户不可以覆盖任何以fw开头的函数 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">...</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>
</div>
</div>
<a class="anchor" id="ab784117f5d0cdb52eb2ab0dc6b22ed83"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">QCtrlDefaultAppStyle* GMItem::getDefaultAppStyle </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="aa62a8ac997d9cbee0036bfd20bfbb760"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool GMCtrlItem::hasFocus </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>返回此元素是否具有焦点 </p>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>
</div>
</div>
<a class="anchor" id="a802f121dca816ca5ae31b2379d5506a3"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">int GMItem::height </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>获取此界面元素的高度 </p>
<dl class="section return"><dt>返回</dt><dd>int </dd></dl>
</div>
</div>
<a class="anchor" id="a0e0834518655b8561c0c09423dab9360"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual void GMCtrlItem::hide </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>隐藏此界面元素。相当于：<br/>
</p>
<pre>
setVisible (false);
<a class="el" href="class_g_m_item.html#aa61a9eeaaa08f4bc47e91a2ac66a1d3a" title="更新此界面元素所在的矩形区域；这个函数不会立刻进行重新绘制——而是发送一个绘制事件到事件循环中，后续，事件循环会分发、处理该绘制事件。这样能得到比调用 repaint() 更快的速度和更少的闪烁。 ...">update()</a>;
</pre><dl class="section return"><dt>返回</dt><dd>void </dd></dl>
<p>重载 <a class="el" href="class_g_m_item.html#aadf709c543bb6f8efe3489d607a83444">GMItem</a> .</p>
</div>
</div>
<a class="anchor" id="add0badddeb6239c6fcc2e8efa5c639ea"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
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<td class="memname">virtual bool GMItem::isComplex </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>被 <a class="el" href="class_g_ctrl_scroll_text.html#aec4ccc8bacc36e50108177f298950d7a">GCtrlScrollText</a>, <a class="el" href="class_g_ctrl_text.html#ac03a09c32cff9ef46a54941818a53ab1">GCtrlText</a>, <a class="el" href="class_g_ctrl_pixmap.html#ab54ab893f282fd2f0dfdbfe047326602">GCtrlPixmap</a> , 以及 <a class="el" href="class_g_ctrl_image.html#a3793af73ad1d288a9464e46b582f387e">GCtrlImage</a> 重载.</p>
</div>
</div>
<a class="anchor" id="ac2aa8bf13a82170f107bc1bd3b4582ed"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool GMItem::isContainerItem </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>被 <a class="el" href="class_g_m_container_item.html#afce0e4841a52d99ba41adcc0da6695bf">GMContainerItem</a> 重载.</p>
</div>
</div>
<a class="anchor" id="a3fd66a4038ab83ed2a2366a2c8ef3ac4"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool GMCtrlItem::isCtrlItem </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>是否可以接收输入事件 </p>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>
<p>重载 <a class="el" href="class_g_m_item.html#ae1dc323b6ac9b7feec366547e5ed6119">GMItem</a> .</p>
</div>
</div>
<a class="anchor" id="a1661e90992d6bc25eedabfbf00480296"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool GMCtrlItem::isFocusEnabled </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>获取焦点是否被禁用；焦点被禁用后，此元素将不能获得焦点 ，不能处理各种输入事件。 </p>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>
</div>
</div>
<a class="anchor" id="a0292d8a8d300394df2b977ce59a23bcb"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool GObject::isObjectExist </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_object.html">GObject</a> * </td>
<td class="paramname"><em>obj</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>判断对象是否已经被析构掉了。 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">obj</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>bool true表示对象健在，false表示对象已经被析构掉了 </dd></dl>
</div>
</div>
<a class="anchor" id="adbbdb6a6cd13f49273a59a5bcc3b33d8"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">bool GMItem::isVisible </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>返回此界面元素当前是否可见；show() 之后可见， <a class="el" href="class_g_m_item.html#aadf709c543bb6f8efe3489d607a83444" title="隐藏此界面元素。相当于： ">hide()</a> 之后不可见 </p>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>
</div>
</div>
<a class="anchor" id="a738db757df7acb91a032c429253b8cc4"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool GMCtrlItem::keyPressEvent </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_key_event.html">GKeyEvent</a> * </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>用户可以在子类中覆盖这个函数处理按键。用户不可以覆盖任何以fw开头的函数 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">...</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>
</div>
</div>
<a class="anchor" id="a71bd2bb2e4dcdc393cd9a0387d28c2ce"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::loadBackgroundPixmap </td>
<td>(</td>
<td class="paramtype">const uint16_t </td>
<td class="paramname"><em>imgID</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>加载一个图片作为此界面元素的背景 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">imgID</td><td>图片的数字ID </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="ad2d96f80fb8a3bf14c2512b67fbeecb7"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool GMCtrlItem::mousePressEvent </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_mouse_event.html">GMouseEvent</a> * </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>用户可以在子类中覆盖这个函数处理鼠标事件。用户不可以覆盖任何以fw开头的函数 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">...</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>
</div>
</div>
<a class="anchor" id="ad3c713c08ebacd17a15494d9d2604c1c"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::moveBy </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>移动此界面元素；将此界面元素沿X轴移动 x 像素，沿Y轴移动 y 像素 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>... </td></tr>
<tr><td class="paramname">y</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="afa1b539842f0d5fbc09ad52163b7323b"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">const char* GObject::name </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>获取对象名称 </p>
<dl class="section return"><dt>返回</dt><dd>const char* </dd></dl>
</div>
</div>
<a class="anchor" id="a3ed297b54331a3cb9849e80253e72751"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual void GMItem::paintEvent </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>被 <a class="el" href="class_g_m_scroll_text.html#a620ecffea1bb35862ec749db386e7256">GMScrollText</a>, <a class="el" href="class_g_m_text.html#a94061df8ca731b5e3fb26759e65d2975">GMText</a>, <a class="el" href="class_g_m_image.html#a5d860223b5bea01ba34379f36c5634bf">GMImage</a>, <a class="el" href="class_g_m_pixmap.html#a08717d463360b7f531487983c24233ad">GMPixmap</a>, <a class="el" href="class_g_ctrl_list_box.html#ad6214032905c04aa445a1a81939796b2">GCtrlListBox</a>, <a class="el" href="class_g_ctrl_radio_button_group.html#a4890b8afdbe2775572fb2eab7eeb0c30">GCtrlRadioButtonGroup</a>, <a class="el" href="class_g_ctrl_line_edit.html#a0aa16a40775d48b8b8f5cacc934f8f36">GCtrlLineEdit</a>, <a class="el" href="class_g_ctrl_list_box_pixmap.html#a929d70a1d97bcb06e779239d38ba2518">GCtrlListBoxPixmap</a>, <a class="el" href="class_g_ctrl_button.html#ac84ecc4841fbba3f76d9f4a11769fa7f">GCtrlButton</a>, <a class="el" href="class_g_m_progress_bar.html#a1736f671a2785b10e51ffc37c7e1a20e">GMProgressBar</a>, <a class="el" href="class_g_ctrl_list_box_item.html#a20a8c62c032034d8699df3ec3d9ce932">GCtrlListBoxItem</a> , 以及 <a class="el" href="class_g_ctrl_radio_button.html#a5cebe4bae78f178255fab3e155bae950">GCtrlRadioButton</a> 重载.</p>
</div>
</div>
<a class="anchor" id="a7ef28ababe03e654cd4edcebffd7950c"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="class_g_object.html">GObject</a>* GObject::parent </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>获取对象的parent </p>
<dl class="section return"><dt>返回</dt><dd>GObject* </dd></dl>
</div>
</div>
<a class="anchor" id="a4657a4fc1e16e8006dd5b1c82903938e"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="class_g_rect.html">GRect</a> GMItem::rect </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>获取此界面元素所占用的矩形区域 </p>
<dl class="section return"><dt>返回</dt><dd><a class="el" href="class_g_rect.html" title="GRect 代表二维平面中的一个矩形区域。对二维平面上的一个矩形区域进行各种数学运算。 ">GRect</a> </dd></dl>
</div>
</div>
<a class="anchor" id="aaa9c99e710e06fe0c5c2ab4a976645c4"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">int GMItem::right </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>获取右边界的坐标 </p>
<dl class="section return"><dt>返回</dt><dd>int </dd></dl>
</div>
</div>
<a class="anchor" id="af17887879f72505d2c49b7b28ddf85d0"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void GMCtrlItem::setFocus </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此元素到有焦点状态 </p>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>
</div>
</div>
<a class="anchor" id="a4a9a0be1b0049b7edb0ae82e180de44c"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void GMCtrlItem::setFocusEnabled </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>b</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>设置是否禁此元素的焦点；焦点被禁用后，此元素将不能获得焦点 ，不能处理各种输入事件。 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">b</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="ae9f7028ac36f8032fcede42e5dc58995"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::setGeometry </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>w</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>h</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素所占用的矩形区域，位置及大小 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>... </td></tr>
<tr><td class="paramname">y</td><td>... </td></tr>
<tr><td class="paramname">w</td><td>... </td></tr>
<tr><td class="paramname">h</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="a1b475a3c4913554f23aeebf562d9ec38"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::setHeight </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>h</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素的高度 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">h</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="abef3cf9327a3388cbc5a85d2501a3f6d"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::setPaletteBackgroundColor </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="class_g_color.html">GColor</a> & </td>
<td class="paramname"><em>c</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素的背景颜色 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">c</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="a090c5a05a501b82e11f76622269c8665"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::setPosition </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素的位置 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>... </td></tr>
<tr><td class="paramname">y</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="aff898ca21f84856147985aa9b76cd345"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::setSize </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>w</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>h</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素的大小 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">w</td><td>... </td></tr>
<tr><td class="paramname">h</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="ad2e0768da254f4f39e8971587c442bbf"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::setSize </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="class_g_size.html">GSize</a> & </td>
<td class="paramname"><em>s</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素的大小 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">s</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="a866ef9638d85287eb16720033912688a"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void GMCtrlItem::setTabIndex </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>index</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素的tab index；在使用键盘来操作界面时，需要用到tab index </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">index</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="a499c052b7fe4d9afa75a0ab84108c967"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::setVisible </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>b</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素是否可见；（用户改变此界面元素的可见属性之后，需要调用 <a class="el" href="class_g_m_item.html#aa61a9eeaaa08f4bc47e91a2ac66a1d3a" title="更新此界面元素所在的矩形区域；这个函数不会立刻进行重新绘制——而是发送一个绘制事件到事件循环中，后续，事件循环会分发、处理该绘制事件。这样能得到比调用 repaint() 更快的速度和更少的闪烁。 ...">update()</a> 或 repaint() ） </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">b</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="a5bfad260a640f71bef2b71c090f30b51"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::setWidth </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>w</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素的宽度 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">w</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="a1e0fc134fdd57d694a711bf8c0a892f9"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::setX </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素的x坐标 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="ad94d41175efd16a4ac6db81b2fa601d7"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::setY </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素的y坐标 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">y</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="a7043fb0d16e08278a1dfb255ca32b8be"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void GMItem::setZ </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>z</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>设置此界面元素的z坐标 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">z</td><td>... </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
</div>
</div>
<a class="anchor" id="a8152ca65287c7335b33d8204c69ae466"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual void GMItem::show </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>显示此界面元素。相当于：<br/>
</p>
<pre>
setVisible (true);
<a class="el" href="class_g_m_item.html#aa61a9eeaaa08f4bc47e91a2ac66a1d3a" title="更新此界面元素所在的矩形区域；这个函数不会立刻进行重新绘制——而是发送一个绘制事件到事件循环中，后续，事件循环会分发、处理该绘制事件。这样能得到比调用 repaint() 更快的速度和更少的闪烁。 ...">update()</a>;
</pre><dl class="section return"><dt>返回</dt><dd>void </dd></dl>
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<td class="memname">virtual bool GMCtrlItem::swipeEvent </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_swipe_event.html">GSwipeEvent</a> * </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>用户可以在子类中覆盖这个函数处理滑动事件。用户不可以覆盖任何以fw开头的函数 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">...</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>
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<td class="memname">unsigned int GMCtrlItem::tabIndex </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>获取此界面元素的tab index；在使用键盘来操作界面时，需要用到tab index </p>
<dl class="section return"><dt>返回</dt><dd>unsigned int </dd></dl>
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<td class="memname">virtual bool GMCtrlItem::tapEvent </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_g_tap_event.html">GTapEvent</a> * </td>
<td class="paramname"></td><td>)</td>
<td></td>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</div><div class="memdoc">
<p>用户可以在子类中覆盖这个函数处理点击事件。用户不可以覆盖任何以fw开头的函数 </p>
<dl class="params"><dt>参数</dt><dd>
<table class="params">
<tr><td class="paramname">...</td><td></td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>bool </dd></dl>
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<td class="memname">void GMItem::update </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
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</table>
</div><div class="memdoc">
<p>更新此界面元素所在的矩形区域；这个函数不会立刻进行重新绘制——而是发送一个绘制事件到事件循环中，后续，事件循环会分发、处理该绘制事件。这样能得到比调用 repaint() 更快的速度和更少的闪烁。 </p>
<dl class="section return"><dt>返回</dt><dd>void </dd></dl>
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<a class="anchor" id="a8ea59079d86502ea2d7d80a1760c0826"></a>
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<div class="memproto">
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<td class="mlabels-left">
<table class="memname">
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<td class="memname">int GMItem::width </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>获取此界面元素的宽度 </p>
<dl class="section return"><dt>返回</dt><dd>int </dd></dl>
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<td class="mlabels-left">
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<td class="memname">int GMItem::x </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>获取此界面元素的x坐标 </p>
<dl class="section return"><dt>返回</dt><dd>int </dd></dl>
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<td class="memname">int GMItem::y </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
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</div><div class="memdoc">
<p>获取此界面元素的y坐标 </p>
<dl class="section return"><dt>返回</dt><dd>int </dd></dl>
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<a class="anchor" id="a615594a316ab8c6e2e9720761459411f"></a>
<div class="memitem">
<div class="memproto">
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<td class="mlabels-left">
<table class="memname">
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<td class="memname">int GMItem::z </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>获取此界面元素的z坐标 </p>
<dl class="section return"><dt>返回</dt><dd>int </dd></dl>
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<h2 class="groupheader">友元及相关函数文档</h2>
<a class="anchor" id="aeada128f990bbe5dfc2b19d7ce789754"></a>
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<td class="memname">friend class <a class="el" href="class_g_ctrl_form.html">GCtrlForm</a></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">friend</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
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<a class="anchor" id="af5f34adc5ae891eadbf793fca582336b"></a>
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<td class="mlabels-left">
<table class="memname">
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<td class="memname">friend class <a class="el" href="class_g_m_container_item.html">GMContainerItem</a></td>
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<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">friend</span></span> </td>
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<h2 class="groupheader">类成员变量说明</h2>
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<td class="memname"><a class="el" href="class_g_signal.html">GSignal</a><void(void)> GMCtrlItem::getFocus</td>
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<p>当此元素获得焦点时，会立即发射此信号 </p>
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<td class="memname"><a class="el" href="class_g_signal.html">GSignal</a><void(void)> GMCtrlItem::loseFocus</td>
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<p>当此元素失去焦点时，会立即发射此信号 </p>
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<a class="anchor" id="acdde379be11052e84e0eb8ac79bba37f"></a>
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<td class="memname"><a class="el" href="class_g_signal.html">GSignal</a><void(void)> GObject::sigDestroyed</td>
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<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
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<p>当对象被析构时，会发射此信号 </p>
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<hr/>该类的文档由以下文件生成:<ul>
<li>API/<a class="el" href="g_m_item_8h.html">gMItem.h</a></li>
</ul>
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