wxMac completed so far, generic listctrl extension

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4477 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/scrolbar.cpp

@@ -152,6 +152,13 @@ void wxScrollBar::MacHandleControlClick( ControlHandle control , SInt16 controlp
 	}
   event.SetPosition(new_pos);
   event.SetEventObject( this );
-  GetEventHandler()->ProcessEvent(event);
+  wxWindow* window = GetParent() ;
+  if (window && window->MacIsWindowScrollbar(this) )
+  {
+  	// this is hardcoded
+  	window->MacOnScroll(event);
+  }
+  else
+  	GetEventHandler()->ProcessEvent(event);
 }