Now that there is a CloseButtonPostion property which can be set to InPaneAndGroup, is there any way to determine the source of the PreviewClose event; either from a pane or from the group? If not it would be useful.
Still, it would be nice if there were some property that could be tested.
answered on 20 Jun 2012, 10:57 AM
In the RadDocking control there is no definition of "closing a PaneGroup", but only "closing a pane". The RadPaneGroup will be closed (hidden) automatically when it doesn't contain any visible panes. In this scenario I would suggest the following code:
Actually I just wanted a way to tell if the user clicked the close button on a pane as opposed to the one on the group. By doing so I was able to implement a close all on the group button.