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  1. #1
    Seiki is offline Member
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    Mar 2009
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    Default Help Updating Tree via Listeners

    Hi Everyone,

    I am stuck trying to come up with a solution on getting a listener to update the contents of my Tree widget.

    The problem is, that this listener is in a different class than all the GUI code. Is there some way to get this backend Listener to update (or report up to) the GUI on my front-end? I just can't seem to come up with a fair solution.

    I've hard coded some buttons on the GUI to call my refreshTree method, but when I use that same call in my backend listener, it does not produce the same results.

    It's not easy to explain, and I'm sure I'd confuse people if I tried, so I would just like your take on how to make a listener in the backend change the frontend.

  2. #2
    pheonix is offline Member
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    Apr 2008
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