implement wxDC::GetContentScaleFactor() for GTK3

2016-02-22 09:52:26 -08:00
parent e5c93ad674
commit 6674ca57da
5 changed files with 23 additions and 10 deletions
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -4222,7 +4222,7 @@ void wxWindowGTK::GTKSendPaintEvents(const GdkRegion* region)
        case wxBG_STYLE_ERASE:
            {
 #ifdef __WXGTK3__
-                wxGTKCairoDC dc(cr);
+                wxGTKCairoDC dc(cr, static_cast<wxWindow*>(this));
 #else
                wxWindowDC dc( (wxWindow*)this );
                dc.SetDeviceClippingRegion( m_updateRegion );