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Add wxGTKCairoDCImpl::SetSize() helper

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Avoid repeating gdk_window_get_{width,height}() calls in several places.
This commit is contained in:
Vadim Zeitlin 2018-01-25 14:40:10 +01:00
parent a1cb2eb12a
commit 0be81cb34b
2 changed files with 12 additions and 8 deletions
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6
include/wx/gtk/dc.h
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@ -35,10 +35,10 @@ public:
virtual wxSize GetPPI() const wxOVERRIDE;
protected:
int m_width, m_height;
// Set m_width and m_height from the given (valid) GdkWindow.
void InitSize(GdkWindow* window);
private:
bool TryGetWindowSize(wxSize& size, wxSize& sizeMM) const;
int m_width, m_height;
wxDECLARE_NO_COPY_CLASS(wxGTKCairoDCImpl);
};