Multi Dimensional array to JTree in java

Question

i want to assign a multidimensional array to jtree. how can i do this?

here is sample of an array:

ROOT:{ FolderA : {FileA,FileB} , FolderB: {FileA,FileB} } ....

Also i want to determine files and assign icon to them.

lukastymo · Accepted Answer · 2011-04-10 17:00:22Z

1

You must get model from your jtree and then operate on it. Here you have working example

answered Apr 10, 2011 at 17:00

lukastymo

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Community · Accepted Answer · 2017-05-23 12:19:55Z

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Here's a nice article showing how to use org.netbeans.swing.outline.Outline for this. There's more in this answer. Ordinary extensions of TableCellRenderer or the RenderDataProvider interface make it especially easy to customize the appearance of rows in the tree.

edited May 23, 2017 at 12:19

CommunityBot

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answered Apr 10, 2011 at 16:58

trashgod

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