Legge til støtte for zoom med CTRL + scroll

soitool/inline_editable_soi_view.py

@@ -32,6 +32,10 @@ ATTACHMENT_NUMBERING_SCHEME = list(string.ascii_uppercase)
 ZOOM_LEVEL_MINIMUM = 0.2
 ZOOM_LEVEL_MAXIMUM = 5
 
+# Used in InlineEditableSOIView.scroll_by_wheel_event
+ABSOLUTE_MAXIMUM_SCROLL_ANGLE = 120
+SCROLL_ZOOM_INCREMENT_SCALAR = 0.0005
+
 
 class QGraphicsViewWithCtrlScrollListener(QGraphicsView):
     """QGraphicsView with support for scroll listener.
@@ -294,9 +298,6 @@ class InlineEditableSOIView(QScrollArea):
         ----------
         event : QWheelEvent
         """
-        ABSOLUTE_MAXIMUM_SCROLL_ANGLE = 120
-        SCROLL_ZOOM_INCREMENT_SCALAR = 0.0005
-
         vertical_scroll_angle = event.angleDelta().y()
 
         vertical_scroll_angle = max(