X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d50dbf7c6a8044a4084f6ffc51aa13d4a2c620c4..8008807eb1ac9f3a5a20c77758b53896f44c5017:/include/wx/msw/bmpbuttn.h

diff --git a/include/wx/msw/bmpbuttn.h b/include/wx/msw/bmpbuttn.h
index fed82429c3..c7e2113a74 100644
--- a/include/wx/msw/bmpbuttn.h
+++ b/include/wx/msw/bmpbuttn.h
@@ -18,6 +18,7 @@
 
 #include "wx/button.h"
 #include "wx/bitmap.h"
+#include "wx/brush.h"
 
 #define wxDEFAULT_BUTTON_MARGIN 4
 
@@ -58,8 +59,15 @@ public:
 protected:
     virtual wxSize DoGetBestSize() const;
 
+    // invalidate m_brushDisabled when system colours change
+    void OnSysColourChanged(wxSysColourChangedEvent& event);
+
+
+    // the brush we use to draw disabled buttons
     wxBrush m_brushDisabled;
 
+
+    DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxBitmapButton)
 };