+ void setStyle(Style *style) { assert(style); _style = style; }
+
+ inline OtkEventDispatcher *getEventDispatcher(void)
+ { return _event_dispatcher; }
+ void setEventDispatcher(OtkEventDispatcher *disp);
+
+ void unmanaged(void) { _unmanaged = true; }
+
+protected:
+
+ bool _dirty;