+ static wxVisualAttributes
+ GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
+
+ // helper to allow access to protected member from GTK callback
+ void MoveWindow(int x, int y, int width, int height) { DoMoveWindow(x, y, width, height); }
+
+ // called from GTK callbacks: they update the button state and call
+ // GTKUpdateBitmap()
+ void GTKMouseEnters();
+ void GTKMouseLeaves();
+ void GTKPressed();
+ void GTKReleased();