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Home » Eclipse Projects » Eclipse Platform » Problem with ColumnViewerEditorActivationListener in a TableViewer(beforeEditorActivated is never called)
Problem with ColumnViewerEditorActivationListener in a TableViewer [message #508531] Tue, 19 January 2010 10:37
Arne Jans is currently offline Arne JansFriend
Messages: 9
Registered: December 2009
Junior Member
Hello everybody,

I want to use a ColumnViewerEditorActivationListener to catch the event beforeEditorActivated for a TableViewer-Cell. This listener is connected to the ColumnViewerEditor in the constructor of my EditingSupport-class. But "beforeEditorActivated" is never called, because the ListenerList editorActivationListener in ColumnViewerEditor is null!

If I attach the ColumnViewerEditorActivationListener in my EditingSupport.initializeCellEditorValue-method, I can atleast catch the events afterEditorActivated and afterEditorDeactivated, but thats too late, I need to catch the event beforeEditorActivated too.

What could be the cause of it? Am I doing something wrong? Where is the right place to attach the ColumnViewerEditorActivationListener to the ColumnViewerEditor?


Arne jans
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