in reply to Re: Tk::Tree double click on +
in thread Tk::Tree double click on +

Thank you! This is exactly the behavior I wanted. But I do have a question: where is method Double1() defined? It's not part of Tree or HList or Widget.

Also, a completely unrelated question, I can't seem to figure out how to unhighlight an entry in a tree! (in other words, user clicks on a leaf/branch in a tree, then user clicks elsewhere off the tree; i want to deselect the selected item)

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Re: Re: Re: Tk::Tree double click on +
by eserte (Deacon) on Apr 30, 2004 at 12:18 UTC
    But I do have a question: where is method Double1() defined?

    You have to look into the source code for this one (either in Tk/HList.pm or Tk/Tree.pm).

    I can't seem to figure out how to unhighlight an entry in a tree

    To deselect an hlist or tree item programmatically, you have to use the selectionClear or selectionSet methods (documented in Tk::HList). This could be done in response to a FocusOut or Leave event.

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