Changed CanApplyParentThemeBackground to ApplyParentThemeBackground

and let the windows set the the background colour themselves (or not)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26090 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/radiobox.h

@@ -86,8 +86,6 @@ public:
     // return the item above/below/to the left/right of the given one
     int GetNextItem(int item, wxDirection dir, long style) const;
 
-    virtual bool CanApplyParentThemeBackground() const { return true; }
-    
     // for compatibility only, don't use these methods in new code!
 #if WXWIN_COMPATIBILITY_2_2
     int Number() const { return GetCount(); }