In GWT-EXT checkboxtree how to handle single selection of tree nodes?

Posted by RAS on Stack Overflow See other posts from Stack Overflow or by RAS
Published on 2010-06-15T04:49:38Z Indexed on 2010/06/15 4:52 UTC
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checkbox

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tree

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gwt-ext

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selectionmodel

hi,

I'm working on checkBoxTree in GWT-EXT 2.0.3 with Java. My aim is to get a selectionModel which allows me to select(check) only one TreeNode at a time. If I select another TreeNode after selecting one then, the previous one should be unchecked. I've tried using DefaultSelectionModel with TreePanel, but either I've not used it properly or it's working only for selection of TreeNode not for checking a TreeNode. Can anyone help me in this?

Thanks in advance.

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