I have a dialog with a Treeview.
In the Treeview I can detect when a object is selected or right clicked.
def ContextMenuCall(self, root, userdata, obj, lColumn, lCommand): if lCommand == ID_SHOWTHUMBNAILS: # Update dialog according to obj return True return False
However, in the main dialog I want to react to this right clicking.
How do I 'notify' the main dialog?
I tried sending a message() or SendParentMessage(), but that did not work.