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Groups > comp.lang.java.gui > #3813

JTree, SelectionModel and

From "Thomas Kellerer" <thomas.kellerer@THRWHITE.remove-dii-this>
Subject JTree, SelectionModel and
Message-ID <6epi8kF86fnrU1@mid.individual.net> (permalink)
Newsgroups comp.lang.java.gui
Date 2011-04-27 15:47 +0000
Organization TDS.net

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  To: comp.lang.java.gui
Hi,

I have a JTree where I allow multiple leafs to be selected and moved from their 
original parent node to another node. This is working fine - basically.

The problem is with the SelectionModel: after I have selected e.g. 3 leafs, and 
then try to drag them to a different parent node, the first click that is 
required to start the drag will de-select all leafs except the one that I 
clicked on. When I hold down the Ctrl-Key while clicking everything is fine 
(drag & drop works without problems, it's the selection that is the problem)

Now my question is: how do I configure the DefaultTreeSelectionModel to change 
the selection on the mouseReleased event not on the mouseClicked event?

Basically I only want the selection to change when the user really clicked 
(pushed & released) the mouse button, not when pressing and keeping the button 
pressed

Regards
Thomas

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JTree, SelectionModel and "Thomas Kellerer" <thomas.kellerer@THRWHITE.remove-dii-this> - 2011-04-27 15:47 +0000

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