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jtree navigation
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rick derringer
Greenhorn
Joined: Sep 11, 2006
Posts: 1
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hello there,
i have a large jtree on the left, and a mainpanel with a cardlayout on the right. with every node selection, the mainpanel switches to the corresponding card. now i want to provide some browser like histoy back and forward functionality. Does anybody have a nice solution for this ?
Best Regards, Rick
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Craig Wood
Ranch Hand
Joined: Jan 14, 2004
Posts: 1535
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Of course. You could make up a helper class that will remember a certain number of node selections and/or card indices in an array. When you want to back up just start moving back through the array (or other data structure) for the old selections. Or you can find an old selection by index into the array.
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subject: jtree navigation
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