--- a/Graphics/UMLGraphicsView.py Thu Jan 18 11:10:57 2018 +0100
+++ b/Graphics/UMLGraphicsView.py Thu Jan 18 18:57:40 2018 +0100
@@ -608,7 +608,7 @@
delta = evt.delta()
if delta < 0:
self.zoomOut()
- else:
+ elif delta > 0:
self.zoomIn()
evt.accept()
return