The following example shows how you can expand/collapse branches in a Flex Tree control by clicking on the row instead of having to click on the disclosure/arrow icon.
Full code after the jump.
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Just a bunch of Adobe Flex Examples
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The following example shows how you can display the number of children in each branch of a Tree control in Flex by using the dataDescriptor property, labelFunction property, hasChildren() method and getChildren() method.
Full code after the jump.
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