X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1169a91932273bc84c23ed9dbd0a2da064d59d66..ff1ce99740964bffda6e8ee630ddf799d639cf69:/include/wx/bmpbuttn.h

diff --git a/include/wx/bmpbuttn.h b/include/wx/bmpbuttn.h
index 033f59bf0f..54a38c4322 100644
--- a/include/wx/bmpbuttn.h
+++ b/include/wx/bmpbuttn.h
@@ -29,7 +29,10 @@ WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
 class WXDLLEXPORT wxBitmapButtonBase : public wxButton
 {
 public:
-    wxBitmapButtonBase();
+    wxBitmapButtonBase()
+        : m_bmpNormal(), m_bmpSelected(), m_bmpFocus(), m_bmpDisabled()
+        , m_marginX(0), m_marginY(0)
+        { }
 
     // set the bitmaps
     void SetBitmapLabel(const wxBitmap& bitmap)
@@ -58,9 +61,13 @@ public:
     int GetMarginX() const { return m_marginX; }
     int GetMarginY() const { return m_marginY; }
 
+    virtual void ApplyParentThemeBackground(const wxColour& bg)
+        { SetBackgroundColour(bg); }
+
+
 protected:
     // function called when any of the bitmaps changes
-    virtual void OnSetBitmap() { }
+    virtual void OnSetBitmap() { InvalidateBestSize(); }
 
     // the bitmaps for various states
     wxBitmap m_bmpNormal,