M otk/button.hh → otk/button.hh

@@ -32,7 +32,7 @@ 
   void buttonPressHandler(const XButtonEvent &e);
   void buttonReleaseHandler(const XButtonEvent &e);
 
-  void setStyle(Style *style);
+  virtual void setStyle(Style *style);
   
 private:
 

M otk/widget.hh → otk/widget.hh

@@ -97,7 +97,7 @@ inline Direction getDirection(void) const { return _direction; }
   void setDirection(Direction dir) { _direction = dir; }
 
   inline Style *getStyle(void) const { return _style; }
-  void setStyle(Style *style) { assert(style); _style = style; }
+  virtual void setStyle(Style *style) { assert(style); _style = style; }
 
   inline OtkEventDispatcher *getEventDispatcher(void)
   { return _event_dispatcher; }