This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Hi all My first post : I have a requirement to control the visibility of a tree table node in a DefaultMutableTreeNode I need to make the node in that tree table appear/disappear in some instances. Is it possible?
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In the case of the TreeTable, nodes are also rows in the table...
Rather than thinking of this as "make[ing] the node in that tree table appear/disappear", think of it more as "filtering the data in my TreeTable". I think the best approach is probably going to be to make a wrapper for the model that your TreeTable uses and filter out the rows/nodes that don't meet whatever criteria you use to determine that the data doesn't need to be displayed.