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  • June 16, 2010

    Removing default icons from Flex Tree control

    Author
    Marko Tomic

    What’s so cool about Flex framework is the fact that it’s very extensible, which allows me to do almost anything I want with it.

    For example, to remove folder/arrow icons from Flex Tree control, which prevents nodes from collapsing and also creates more space for labels, you can add the following in your stylesheet:

    defaultLeafIcon: ClassReference(null);
    folderClosedIcon: ClassReference(null);
    folderOpenIcon: ClassReference(null);
    disclosureClosedIcon: ClassReference(null);
    disclosureOpenIcon: ClassReference(null);

    For more information on Flex Tree CSS properties, refer to AS3.0 Reference.

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