group__mouse__msgs.htm

MINIGUI1.6开发API

<p>
This message is posted to the window when the user presses down the right button of the mouse in the non-client area of the window.<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__mouse__msgs.htm#ga13">MSG_NCRBUTTONDOWN</a>
 <span class="keywordtype">int</span> hit_code = (int)wParam;
 <span class="keywordtype">int</span> x_pos = <a class="code" href="group__win32__types.htm#ga24">LOSWORD</a> (lParam);
 <span class="keywordtype">int</span> y_pos = <a class="code" href="group__win32__types.htm#ga25">HISWORD</a> (lParam);
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>hit_code</em>&nbsp;</td><td>The hit test code which tells the area of the mouse. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>x_pos,y_pos</em>&nbsp;</td><td>The position of the mouse in window coordinates.</td></tr>
  </table>
</dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__mouse__msgs.htm#ga14">MSG_NCRBUTTONUP</a>, <a class="el" href="group__post__event__msgs.htm#ga36">MSG_NCHITTEST</a> </dd></dl>

<p>
Definition at line <a class="el" href="window_8h-source.htm#l00313">313</a> of file <a class="el" href="window_8h-source.htm">window.h</a>.    </td>
  </tr>
</table>
<a class="anchor" name="ga14" doxytag="window.h::MSG_NCRBUTTONUP"></a><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define MSG_NCRBUTTONUP&nbsp;&nbsp;&nbsp;0x000D          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Right mouse button up message in the non-client area. 
<p>
This message is posted to the window when the user releases up the right button of the mouse in the non-client area of the window.<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__mouse__msgs.htm#ga14">MSG_NCRBUTTONUP</a>
 <span class="keywordtype">int</span> hit_code = (int)wParam;
 <span class="keywordtype">int</span> x_pos = <a class="code" href="group__win32__types.htm#ga24">LOSWORD</a> (lParam);
 <span class="keywordtype">int</span> y_pos = <a class="code" href="group__win32__types.htm#ga25">HISWORD</a> (lParam);
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>hit_code</em>&nbsp;</td><td>The hit test code which tells the area of the mouse. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>x_pos,y_pos</em>&nbsp;</td><td>The position of the mouse in window coordinates.</td></tr>
  </table>
</dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__mouse__msgs.htm#ga13">MSG_NCRBUTTONDOWN</a>, <a class="el" href="group__post__event__msgs.htm#ga36">MSG_NCHITTEST</a> </dd></dl>

<p>
Definition at line <a class="el" href="window_8h-source.htm#l00334">334</a> of file <a class="el" href="window_8h-source.htm">window.h</a>.    </td>
  </tr>
</table>
<a class="anchor" name="ga7" doxytag="window.h::MSG_RBUTTONDBLCLK"></a><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define MSG_RBUTTONDBLCLK&nbsp;&nbsp;&nbsp;0x0007          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Right mouse button double clicked message. 
<p>
This message is posted to the window when the user double clicks the right button of the mouse in the client area of the window.<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__mouse__msgs.htm#ga7">MSG_RBUTTONDBLCLK</a>
 <a class="code" href="group__win32__types.htm#ga4">DWORD</a> key_flags = (<a class="code" href="group__win32__types.htm#ga4">DWORD</a>)wParam;
 <span class="keywordtype">int</span> x_pos = <a class="code" href="group__win32__types.htm#ga24">LOSWORD</a> (lParam);
 <span class="keywordtype">int</span> y_pos = <a class="code" href="group__win32__types.htm#ga25">HISWORD</a> (lParam);
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>key_flags</em>&nbsp;</td><td>The shift key status when this message occurred. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>x_pos,y_pos</em>&nbsp;</td><td>The position of the mouse in client coordinates.</td></tr>
  </table>
</dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__mouse__msgs.htm#ga3">MSG_LBUTTONDBLCLK</a>, <a class="el" href="group__key__defs.htm">Macros for key codes and shift status</a> </dd></dl>

<p>
Definition at line <a class="el" href="window_8h-source.htm#l00206">206</a> of file <a class="el" href="window_8h-source.htm">window.h</a>.    </td>
  </tr>
</table>
<a class="anchor" name="ga5" doxytag="window.h::MSG_RBUTTONDOWN"></a><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define MSG_RBUTTONDOWN&nbsp;&nbsp;&nbsp;0x0005          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Right mouse button down message. 
<p>
This message is posted to the window when the user presses down the right button of the mouse in the client area of the window.<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__mouse__msgs.htm#ga5">MSG_RBUTTONDOWN</a>
 <a class="code" href="group__win32__types.htm#ga4">DWORD</a> key_flags = (<a class="code" href="group__win32__types.htm#ga4">DWORD</a>)wParam;
 <span class="keywordtype">int</span> x_pos = <a class="code" href="group__win32__types.htm#ga24">LOSWORD</a> (lParam);
 <span class="keywordtype">int</span> y_pos = <a class="code" href="group__win32__types.htm#ga25">HISWORD</a> (lParam);
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>key_flags</em>&nbsp;</td><td>The shift key status when this message occurred. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>x_pos,y_pos</em>&nbsp;</td><td>The position of the mouse in client coordinates.</td></tr>
  </table>
</dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__mouse__msgs.htm#ga6">MSG_RBUTTONUP</a>, <a class="el" href="group__key__defs.htm">Macros for key codes and shift status</a></dd></dl>
Example: <div class="fragment"><pre class="fragment">
<span class="comment">/*</span>
<span class="comment"> * This example trys to handle the event when the user presses </span>
<span class="comment"> * left button and right button of the mouse at the same time.</span>
<span class="comment"> */</span>
<span class="keywordtype">int</span> MyWinProc (<a class="code" href="group__handles.htm#ga1">HWND</a> hWnd, <span class="keywordtype">int</span> message, <a class="code" href="group__win32__types.htm#ga8">WPARAM</a> wParam, <a class="code" href="group__win32__types.htm#ga9">LPARAM</a> lParam)
{
    <span class="keywordflow">switch</span> (message) {
        <span class="keywordflow">case</span> <a class="code" href="group__mouse__msgs.htm#ga1">MSG_LBUTTONDOWN</a>:
            <span class="keywordflow">if</span> (wParam &amp; KS_RIGHTBUTTON) {
                <span class="comment">// Left button and right button both are pressed.</span>
                <span class="keywordflow">break</span>;
            }
            <span class="keywordflow">break</span>;

        <span class="keywordflow">case</span> <a class="code" href="group__mouse__msgs.htm#ga5">MSG_RBUTTONDOWN</a>:
            <span class="keywordflow">if</span> (wParam &amp; <a class="code" href="group__key__defs.htm#ga141">KS_LEFTBUTTON</a>) {
                <span class="comment">// Left button and right button both are pressed.</span>
                <span class="keywordflow">break</span>;
            }
            <span class="keywordflow">break</span>;

        <span class="keywordflow">case</span> <a class="code" href="group__mouse__msgs.htm#ga4">MSG_MOUSEMOVE</a>:
            <span class="keywordflow">if</span> (wParam &amp; <a class="code" href="group__key__defs.htm#ga133">KS_CTRL</a>) {
                <span class="comment">// User moves the mouse as the &lt;Ctrl&gt; key is down.</span>
                <span class="keywordflow">break</span>;
            }
            <span class="keywordflow">break</span>;

        ...
    }

    <span class="keywordflow">return</span> <a class="code" href="group__window__create__fns.htm#ga19">DefaultMainWinProc</a> (hWnd, message, wParam, lParam);
}

</pre></div> 
<p>
Definition at line <a class="el" href="window_8h-source.htm#l00164">164</a> of file <a class="el" href="window_8h-source.htm">window.h</a>.    </td>
  </tr>
</table>
<a class="anchor" name="ga6" doxytag="window.h::MSG_RBUTTONUP"></a><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">#define MSG_RBUTTONUP&nbsp;&nbsp;&nbsp;0x0006          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Right mouse button up message. 
<p>
This message is posted to the window when the user releases up the right button of the mouse in the client area of the window.<p>
<div class="fragment"><pre class="fragment"> <a class="code" href="group__mouse__msgs.htm#ga6">MSG_RBUTTONUP</a>
 <a class="code" href="group__win32__types.htm#ga4">DWORD</a> key_flags = (<a class="code" href="group__win32__types.htm#ga4">DWORD</a>)wParam;
 <span class="keywordtype">int</span> x_pos = <a class="code" href="group__win32__types.htm#ga24">LOSWORD</a> (lParam);
 <span class="keywordtype">int</span> y_pos = <a class="code" href="group__win32__types.htm#ga25">HISWORD</a> (lParam);
</pre></div><p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>key_flags</em>&nbsp;</td><td>The shift key status when this message occurred. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>x_pos,y_pos</em>&nbsp;</td><td>The position of the mouse in client coordinates.</td></tr>
  </table>
</dl>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__mouse__msgs.htm#ga5">MSG_RBUTTONDOWN</a>, <a class="el" href="group__key__defs.htm">Macros for key codes and shift status</a> </dd></dl>

<p>
Definition at line <a class="el" href="window_8h-source.htm#l00185">185</a> of file <a class="el" href="window_8h-source.htm">window.h</a>.    </td>
  </tr>
</table>
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