X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FSeqPanel.java;h=ab6dd9a8f8ffe14f1f6d930026a4ffa21824bd50;hb=b94e9d2b3e667c6925e3e40bac63de219fc717a7;hp=1ca4256a3e758aa5586029950e351bda30f128e0;hpb=c63940e40edf030d8bb76d41fbd6b56331046427;p=jalview.git

diff --git a/src/jalview/appletgui/SeqPanel.java b/src/jalview/appletgui/SeqPanel.java
index 1ca4256..ab6dd9a 100644
--- a/src/jalview/appletgui/SeqPanel.java
+++ b/src/jalview/appletgui/SeqPanel.java
@@ -586,13 +586,13 @@ public class SeqPanel extends Panel implements MouseMotionListener,
   @Override
   public void mouseReleased(MouseEvent evt)
   {
+    boolean didDrag = mouseDragging; // did we come here after a drag
     mouseDragging = false;
     mouseWheelPressed = false;
-    ap.paintAlignment(true);
 
     if (!editingSeqs)
     {
-      doMouseReleasedDefineMode(evt);
+      doMouseReleasedDefineMode(evt, didDrag);
       return;
     }
 
@@ -1485,7 +1485,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     }
   }
 
-  public void doMouseReleasedDefineMode(MouseEvent evt)
+  public void doMouseReleasedDefineMode(MouseEvent evt, boolean afterDrag)
   {
     if (stretchGroup == null)
     {
@@ -1495,7 +1495,8 @@ public class SeqPanel extends Panel implements MouseMotionListener,
     // but defer colourscheme update until hidden sequences are passed in
     boolean vischange = stretchGroup.recalcConservation(true);
     // here we rely on stretchGroup == av.getSelection()
-    needOverviewUpdate |= vischange && av.isSelectionDefinedGroup();
+    needOverviewUpdate |= vischange && av.isSelectionDefinedGroup()
+            && afterDrag;
     if (stretchGroup.cs != null)
     {
       stretchGroup.cs.alignmentChanged(stretchGroup,