I extended and use org.openide.nodes.AbstracNode.java class as CategoryNode.java in my codes. I want to set CategoryNode.java and it's child as default expanded tree nodes(Auto expanded)when i render the nodes in UI component. Any one can help me to solve this problem?
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Please provide enough code so others can better understand or reproduce the problem. – Community Aug 03 '22 at 17:00
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It's a clear question and it doesn't need any more description and code sample. I just want to know how can i set OpenIDE AbstractNode as default expanded mode. – Ahmadreza Soltani Aug 10 '22 at 10:56
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Finally, i found solution. We can use openide TreeView.java class. – Ahmadreza Soltani Aug 13 '22 at 12:17