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Add wxWindowBase::SetDoubleBuffered() stub

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This method was already provided by wxGTK and wxMSW, but not wxOSX nor
any other ports.

Provide a stub for it in wxWindowBase to allow user code to call it on
all platforms, there is no harm in that even if it doesn't (and can't)
do anything under macOS.
This commit is contained in:
Vadim Zeitlin
2017-11-11 11:47:56 +01:00
parent 7a7f715160
commit c98fa0ca98
3 changed files with 5 additions and 5 deletions
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3
include/wx/gtk/window.h
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@@ -122,8 +122,7 @@ public:
virtual bool DoIsExposed( int x, int y ) const wxOVERRIDE;
virtual bool DoIsExposed( int x, int y, int w, int h ) const wxOVERRIDE;
// currently wxGTK2-only
void SetDoubleBuffered(bool on);
virtual void SetDoubleBuffered(bool on) wxOVERRIDE;
virtual bool IsDoubleBuffered() const wxOVERRIDE;
// SetLabel(), which does nothing in wxWindow