classfg__window.html

《道法自然》书的源码FishGUI,一个跨平台的界面库

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控件发送的要求重画消息<a class="el" href="group__Utility.html#gga12a24">FG_MSG_DRAW_REQUEST</a>的处理函数 
<p>
<ul>
<li>如果本窗口为焦点窗口<ul>
<li>直接发送<a class="el" href="group__Utility.html#gga12a19">FG_MSG_DRAW</a>消息给要求重画控件，使其重画自己</li></ul>
</li><li>否则<ul>
<li>给屏幕对象发送要求重画消息<a class="el" href="group__Utility.html#gga12a24">FG_MSG_DRAW_REQUEST</a></li></ul>
</li></ul>
<p>
<dl compact><dt><b>参数:</b></dt><dd>
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    <tr><td valign=top><em>pMsg</em>&nbsp;</td><td>指向要求重画消息结构的指针 </td></tr>
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<p>
在文件<a class="el" href="FG__Window_8cpp-source.html">FG_Window.cpp</a>第<a class="el" href="FG__Window_8cpp-source.html#l00173">173</a>行定义。
<p>
参考 <a class="el" href="group__Utility.html#gga12a19">FG_MSG_DRAW</a>、<a class="el" href="FG__Object_8h-source.html#l00217">FG_Object::IsFocus()</a>、<a class="el" href="FG__Object_8cpp-source.html#l00170">FG_Object::Message()</a>、<a class="el" href="FG__Message_8h-source.html#l00199">FG_Message::pData</a>及<a class="el" href="FG__Object_8cpp-source.html#l00239">FG_Object::RequestDraw()</a>.    </td>
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<a class="anchor" name="b4" doxytag="FG_Window::OnFocus" ></a><p>
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          <td class="md" nowrap valign="top"> void FG_Window::OnFocus </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structFG__Message.html">FG_Message</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>pMsg</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [protected]</code></td>
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焦点切换消息<a class="el" href="group__Utility.html#gga12a25">FG_MSG_FOCUS</a>的处理函数 
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<dl compact><dt><b>参数:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign=top><em>pMsg</em>&nbsp;</td><td>指向焦点切换消息结构的指针 </td></tr>
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<p>
重载<a class="el" href="classFG__Object.html#b7">FG_Object</a>。
<p>
在文件<a class="el" href="FG__Window_8cpp-source.html">FG_Window.cpp</a>第<a class="el" href="FG__Window_8cpp-source.html#l00240">240</a>行定义。
<p>
参考 <a class="el" href="FG__Window_8h-source.html#l00195">m_pFocus</a>、<a class="el" href="FG__Object_8cpp-source.html#l00170">FG_Object::Message()</a>及<a class="el" href="FG__Object_8cpp-source.html#l00250">FG_Object::OnFocus()</a>.    </td>
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<a class="anchor" name="b1" doxytag="FG_Window::OnKey" ></a><p>
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          <td class="md" nowrap valign="top"> bool FG_Window::OnKey </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structFG__Message.html">FG_Message</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>pMsg</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [protected]</code></td>
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<p>
键盘消息<a class="el" href="group__Utility.html#gga12a20">FG_MSG_KEY</a>的处理函数 
<p>
<ul>
<li>如果是<a class="el" href="group__Virtual__Key.html#ga16">FVK_TAB</a>键，按顺序切换焦点</li><li>否则，发送给快捷键管理器处理</li><li>如果不是快捷键（快捷键管理器未处理），发送给当前焦点窗口</li></ul>
<p>
<dl compact><dt><b>参数:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign=top><em>pMsg</em>&nbsp;</td><td>指向键盘消息结构的指针 </td></tr>
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</dl>
<dl compact><dt><b>返回:</b></dt><dd>该键盘消息是否被处理 true 该键盘消息已被处理 false 该键盘消息未被处理 </dd></dl>

<p>
在文件<a class="el" href="FG__Window_8cpp-source.html">FG_Window.cpp</a>第<a class="el" href="FG__Window_8cpp-source.html#l00192">192</a>行定义。
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参考 <a class="el" href="FG__Window_8cpp-source.html#l00105">ChangeFocus()</a>、<a class="el" href="FG__List_8h-source.html#l00866">FG_ListFind_If()</a>、<a class="el" href="group__Utility.html#gga13a29">FKS_DOWN</a>、<a class="el" href="FG__Message_8h-source.html#l00105">FVK_TAB</a>、<a class="el" href="FG__Message_8h-source.html#l00200">FG_Message::lData</a>、<a class="el" href="FG__Window_8h-source.html#l00199">m_KeyMap</a>、<a class="el" href="FG__Window_8h-source.html#l00195">m_pFocus</a>、<a class="el" href="FG__Object_8cpp-source.html#l00170">FG_Object::Message()</a>、<a class="el" href="FG__KeyMap_8cpp-source.html#l00059">FG_KeyMap::SendKey()</a>及<a class="el" href="FG__Message_8h-source.html#l00194">FG_Message::wData</a>.    </td>
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<a class="anchor" name="b2" doxytag="FG_Window::OnMouse" ></a><p>
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          <td class="md" nowrap valign="top"> bool FG_Window::OnMouse </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structFG__Message.html">FG_Message</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>pMsg</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [protected]</code></td>
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鼠标消息<a class="el" href="group__Utility.html#gga12a21">FG_MSG_MOUSE</a>的处理函数. 
<p>
把该消息发送给鼠标指针所在的窗口元素，并且使该窗口元素得到焦点 <dl compact><dt><b>参数:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign=top><em>pMsg</em>&nbsp;</td><td>指向鼠标消息结构的指针 </td></tr>
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<dl compact><dt><b>返回:</b></dt><dd>该鼠标消息是否被处理 true 该鼠标消息已被处理 false 该鼠标消息未被处理 </dd></dl>

<p>
在文件<a class="el" href="FG__Window_8cpp-source.html">FG_Window.cpp</a>第<a class="el" href="FG__Window_8cpp-source.html#l00221">221</a>行定义。
<p>
参考 <a class="el" href="FG__Window_8cpp-source.html#l00105">ChangeFocus()</a>、<a class="el" href="group__Utility.html#gga14a32">FMS_LBUTTONDOWN</a>、<a class="el" href="FG__Message_8h-source.html#l00201">FG_Message::Point</a>及<a class="el" href="FG__Message_8h-source.html#l00194">FG_Message::wData</a>.    </td>
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<a class="anchor" name="a5" doxytag="FG_Window::RegisterKey" ></a><p>
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          <td class="md" nowrap valign="top"> bool FG_Window::RegisterKey </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="group__Utility.html#ga1">WORD</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>wOrgKey</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>const <a class="el" href="group__Utility.html#ga1">WORD</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>wActKey</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>const <a class="el" href="group__Utility.html#ga1">WORD</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>wID</em></td>
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          <td></td>
          <td class="md">)&nbsp;</td>
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注册快捷键 
<p>
快捷键的含义为：当本窗口为焦点窗口时，如果用户按键值为wOrgKey的键盘消息， 直接把该键盘消息发送给标识为wID的控件，并把键值转换成wActKey <dl compact><dt><b>参数:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign=top><em>wOrgKey</em>&nbsp;</td><td>原始的<a class="el" href="group__Virtual__Key.html">虚拟键码</a> </td></tr>