Update of /cvsroot/audacity/audacity-src/src
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv6434
Modified Files:
FreqWindow.cpp FreqWindow.h
Log Message:
Prevent plot window from flashing
Index: FreqWindow.h
===================================================================
RCS file: /cvsroot/audacity/audacity-src/src/FreqWindow.h,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -d -r1.9 -r1.10
--- FreqWindow.h 23 May 2006 23:27:50 -0000 1.9
+++ FreqWindow.h 18 Feb 2009 06:37:46 -0000 1.10
@@ -44,6 +44,7 @@
void OnMouseEvent(wxMouseEvent & event);
void OnPaint(wxPaintEvent & event);
+ void OnErase(wxEraseEvent & event);
private:
Index: FreqWindow.cpp
===================================================================
RCS file: /cvsroot/audacity/audacity-src/src/FreqWindow.cpp,v
retrieving revision 1.60
retrieving revision 1.61
diff -u -d -r1.60 -r1.61
--- FreqWindow.cpp 16 Feb 2009 22:35:44 -0000 1.60
+++ FreqWindow.cpp 18 Feb 2009 06:37:46 -0000 1.61
@@ -1114,8 +1114,9 @@
BEGIN_EVENT_TABLE(FreqPlot, wxWindow)
- EVT_PAINT(FreqPlot::OnPaint)
- EVT_MOUSE_EVENTS(FreqPlot::OnMouseEvent)
+ EVT_ERASE_BACKGROUND(FreqPlot::OnErase)
+ EVT_PAINT(FreqPlot::OnPaint)
+ EVT_MOUSE_EVENTS(FreqPlot::OnMouseEvent)
END_EVENT_TABLE()
FreqPlot::FreqPlot(wxWindow * parent, wxWindowID id,
@@ -1125,6 +1126,11 @@
freqWindow = (FreqWindow *) parent;
}
+void FreqPlot::OnErase(wxEraseEvent &evt)
+{
+ // Ignore it to prevent flashing
+}
+
void FreqPlot::OnPaint(wxPaintEvent & evt)
{
freqWindow->PlotPaint(evt);
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