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Bug 40770

Summary:	Improve TreeModelListener support
Product:	debugger	Reporter:	Jan Jancura <jjancura>
Component:	Code	Assignee:	issues@debugger <issues>
Status:	CLOSED FIXED
Severity:	blocker	Keywords:	API
Priority:	P1
Version:	4.x
Hardware:	All
OS:	All
Issue Type:	ENHANCEMENT	Exception Reporter:

Description Jan Jancura 2004-03-04 17:33:00 UTC

There is TreeModelListener. It can get registered
with a NodeModel, TreeModel and TableModel. Is
this redundancy just for convenience? Does the
same listener get registered with all three?
Converesely if I have to call
TreeModelListener.treeNodeChanged do I have to
call it on all the listeners registered with
NodeModel, TreeModel and TableModel? I"m worried
that the redundancy will cause either too many or
too few firings.

Comment 1 Jan Jancura 2004-03-26 15:25:56 UTC

This redundancy is OK, I think.
View listens on all models it displayes.
So, be carefull. You should fire one change only once.

BTW, you can implement all models by one class. And it will be much
more clear for you in this case.

Comment 2 Quality Engineering 2010-04-29 09:16:49 UTC

Verified ... and Closing all issues resolved into NetBeans 6.7 and earlier.