comparison view/Pane.cpp @ 508:1d605a89fd9b

* Make ctrl-drag drag the view without updating anything else (in
  particular, without moving the playback position).  #2605356

             newCentreFrame = getModelsEndFrame();
             if (newCentreFrame > 0) --newCentreFrame;
         }
                 
         if (getXForFrame(m_centreFrame) != getXForFrame(newCentreFrame)) {
-            setCentreFrame(newCentreFrame);
+            setCentreFrame(newCentreFrame, !m_ctrlPressed);
         }
     }
 
     if (m_dragMode == VerticalDrag ||
         m_dragMode == FreeDrag) {