listener on graphics property 'BeingDeleted'
3 Ansichten (letzte 30 Tage)
How do I add a listener to a graphics object being deleted? It seems like 'BeingDeleted' is set to 'on' during deletion. Furthermore 'BeingDeleted' is SetObservable. So why does the following code not work?
Please note I don't want to use the callback 'deleteFcn', since there might be other objects interested in the delete event.