Hi All, Trying to resize my tree control on the itemOpen and itemClose events but cant figure out how to determine the right height/width. The UI design dictates that the scrolling of the tree control is managed by a parent VBox. So I need the tree to resize to force scrolling on the parent container, but unfortunately the tree does not resize when nodes are expanded or collapsed.
I have been reading the doc's and found the tree.measureHeightOfItems() and tree.measureWidthOfItems() but am having trouble figuring out what index and count to specify for the calculation. I am hoping I can assign the new measurement back to the tree.height property to force the resize. The tree dataProvider is XML providing a directory hierarchy on the server to be presented. The tree gives me a selectedIndex, the TreeEvent gives me the XML item that the open/close event has performed on but I am not sure how to use these parameters to measureHeightOfItems(index:int, count:int) same for measureWidthOfItems(...). Any help much appreciated. -Greg
