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nobody at rubyforge.org

2007-Apr-26 22:45 UTC

[Wxruby-development] [973] branches/wxruby2/wxwidgets_282/swig/classes/Window.i: Fix crasher with Window#get_handle, also comment the paint method

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<title>[973] branches/wxruby2/wxwidgets_282/swig/classes/Window.i: Fix
crasher with Window#get_handle, also comment the paint method</title>
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<body>

<div id="msg">
<dl>
<dt>Revision</dt> <dd>973</dd>
<dt>Author</dt> <dd>brokentoy</dd>
<dt>Date</dt> <dd>2007-04-26 18:45:33 -0400 (Thu, 26 Apr
2007)</dd>
</dl>

<h3>Log Message</h3>
<pre>Fix crasher with Window#get_handle, also comment the paint
method</pre>

<h3>Modified Paths</h3>
<ul>
<li><a
href="#brancheswxruby2wxwidgets_282swigclassesWindowi">branches/wxruby2/wxwidgets_282/swig/classes/Window.i</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a
id="brancheswxruby2wxwidgets_282swigclassesWindowi"></a>
<div class="modfile"><h4>Modified:
branches/wxruby2/wxwidgets_282/swig/classes/Window.i (972 => 973)</h4>
<pre class="diff"><span>
<span class="info">---
branches/wxruby2/wxwidgets_282/swig/classes/Window.i&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2007-04-26
22:20:47 UTC (rev 972)
+++
branches/wxruby2/wxwidgets_282/swig/classes/Window.i&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2007-04-26
22:45:33 UTC (rev 973)
</span><span class="lines">@@ -17,6 +17,9 @@
</span><span class="cx"> %ignore wxWindow::GetAccessible;
</span><span class="cx"> %ignore
wxWindow::PopEventHandler;
</span><span class="cx"> 
</span><ins>+// A custom method is required to do the correct
casting - see below
+%ignore wxWindow::GetHandle;
+
</ins><span class="cx"> // LayoutConstraints are
deprecated and not supported in WxRuby
</span><span class="cx"> %ignore wxWindow::SetConstraints;
</span><span class="cx"> 
</span><span class="lines">@@ -143,6 +146,10 @@
</span><span class="cx">   
</span><span class="cx">     return returnVal;    
</span><span class="cx">   }  
</span><ins>+
+  // pass a PaintDC into a passed ruby block, and ensure that the DC 
+  // is correctly deleted when drawing is completed. This is important 
+  // to avoid entering an endless loop of paint events.
</ins><span class="cx">   VALUE paint()
</span><span class="cx">   {  
</span><span class="cx">
&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbspwxWindow
*ptr = self;
</span><span class="lines">@@ -156,4 +163,26 @@
</span><span class="cx">
&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp  }
</span><span class="cx">
&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbspreturn
Qnil;
</span><span class="cx">   }
</span><ins>+
+  // Return a window handle as a platform-specific ruby integer
+  VALUE get_handle()
+  {
+&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbspwxWindow
*win = self;
+&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsplong
handle;
+
+&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp//
borrowed from wxPython
+#ifdef __WXMSW__
+    handle = (long)win->GetHandle();
+#endif
+
+#if defined(__WXGTK__) || defined(__WXX11)
+    handle = (long)GetXWindow(win);
+#endif
+
+#ifdef __WXMAC__
+    handle = (long)win->GetHandle();
+#endif
+
+&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbspreturn
LONG2NUM(handle);
+  }
</ins><span class="cx"> }
</span></span></pre>
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