Refactoring in the DataViews.

svn: r10927

src/DataViews/EventView.py

@@ -239,10 +239,7 @@ class EventView(PageView.ListView):
         return (query, is_used, object)
 
     def edit(self, obj):
-        mlist = []
-        self.selection.selected_foreach(self.blist, mlist)
-
-        for handle in mlist:
+        for handle in self.selected_handles():
             event = self.dbstate.db.get_event_from_handle(handle)
             try:
                 EditEvent(self.dbstate, self.uistate, [], event)