X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cc0bffacebe299b312ce7fdf49a8825f466cf73f..83a9be3427d830e767a5bcec2bc40a06d2d463a8:/include/wx/bmpbuttn.h

diff --git a/include/wx/bmpbuttn.h b/include/wx/bmpbuttn.h
index c874c9d9da..54a38c4322 100644
--- a/include/wx/bmpbuttn.h
+++ b/include/wx/bmpbuttn.h
@@ -67,7 +67,7 @@ public:
 
 protected:
     // function called when any of the bitmaps changes
-    virtual void OnSetBitmap() { }
+    virtual void OnSetBitmap() { InvalidateBestSize(); }
 
     // the bitmaps for various states
     wxBitmap m_bmpNormal,