libdeng2|Widget: Partial tree traversal
Made it possible for Widget::notifyTree() to abort the traversalwhen encountering a specific widget.
Todo: Collect all the arguments into a single NotifyArgs struct soit can be passed more conveniently to child widgets.
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Added by skyjake over 11 years ago
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libdeng2|Widget: Partial tree traversal
Made it possible for Widget::notifyTree() to abort the traversal
when encountering a specific widget.
Todo: Collect all the arguments into a single NotifyArgs struct so
it can be passed more conveniently to child widgets.