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    Default How to remove folder icon in tree grid

    How to remove folder icon in tree grid


    How to remove folder icon in tree grid. All the hierarchy should display only names.
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    Ersmarker has a little shameless behaviour in the past

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    You can use
    tree.getStyle().setNodeCloseIcon(AbstractImagePrototype)
    tree.getStyle().setNodeOpenIcon(AbstractImagePrototype)
    to set the folder icon. Null will remvoe the icon

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    Thanks ! That works !

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    null is not working for me. But other image works.

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    I tried setting the following (in a TreeGrid):

    Code:
    tree.getStyle().setNodeCloseIcon(null);
    tree.getStyle().setNodeOpenIcon(null);
    tree.getStyle().setLeafIcon(null);
    but the default folder icon is still there. I am using GXT 3.0.6 -- any hint?

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    I encountered the same thing on GXT 3.0.1. I set the node open/close icons to a 1x1 image (clear.gif that comes with GXT). It is essentially hidden now.