Martin Dobias b340d7bdb6 Add willBeDeleted() signal to QgsMapLayer (#3998)
This allows pieces of code that depend on map layers to listen directly
to the layer's notification rather than having to listen to project's
layersWillBeRemoved signal (and cycle through the whole list)
2017-01-16 16:51:44 +08:00
..
2017-01-12 22:01:50 +01:00