In Flex, is there a way for a child component to get notified
of the visibility of its parent (and grand parents and so forth)?
E.g. I have 2 Canvases A and B, where B is a child of A.
If I do this: A.visible=false;
Then both A and B disappear from the screen (which is the
However, Flex only seems to notify A via events such as
"show" or "hide". I've looked up quite a bit of documentation but
couldn't figure out how to get similar notifications from the
context of B as well.
Any suggestions would be greatly appreciated. Thanks.