X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FSeqPanel.java;h=c863117c16a48570b54e764027a28b4eac687411;hb=refs%2Fheads%2Fbug%2FJAL-2665;hp=5dbd77876efb21353ba02c7d34c2489337c4af2f;hpb=6cb8a25a29bb9470915b67d0c9089b8043d368e4;p=jalview.git

diff --git a/src/jalview/gui/SeqPanel.java b/src/jalview/gui/SeqPanel.java
index 5dbd778..c863117 100644
--- a/src/jalview/gui/SeqPanel.java
+++ b/src/jalview/gui/SeqPanel.java
@@ -1710,40 +1710,7 @@ public class SeqPanel extends JPanel implements MouseListener,
 
     if (stretchGroup == null)
     {
-      // Only if left mouse button do we want to change group sizes
-
-      // define a new group here
-      SequenceGroup sg = new SequenceGroup();
-      sg.setStartRes(res);
-      sg.setEndRes(res);
-      sg.addSequence(sequence, false);
-      av.setSelectionGroup(sg);
-      stretchGroup = sg;
-
-      if (av.getConservationSelected())
-      {
-        SliderPanel.setConservationSlider(ap, av.getResidueShading(),
-                ap.getViewName());
-      }
-
-      if (av.getAbovePIDThreshold())
-      {
-        SliderPanel.setPIDSliderSource(ap, av.getResidueShading(),
-                ap.getViewName());
-      }
-      // TODO: stretchGroup will always be not null. Is this a merge error ?
-      if ((stretchGroup != null) && (stretchGroup.getEndRes() == res))
-      {
-        // Edit end res position of selected group
-        changeEndRes = true;
-      }
-      else if ((stretchGroup != null)
-              && (stretchGroup.getStartRes() == res))
-      {
-        // Edit end res position of selected group
-        changeStartRes = true;
-      }
-      stretchGroup.getWidth();
+      createStretchGroup(res, sequence);
     }
 
     if (stretchGroup != null)
@@ -1754,6 +1721,44 @@ public class SeqPanel extends JPanel implements MouseListener,
     seqCanvas.repaint();
   }
 
+  private void createStretchGroup(int res, SequenceI sequence)
+  {
+    // Only if left mouse button do we want to change group sizes
+    // define a new group here
+    SequenceGroup sg = new SequenceGroup();
+    sg.setStartRes(res);
+    sg.setEndRes(res);
+    sg.addSequence(sequence, false);
+    av.setSelectionGroup(sg);
+    stretchGroup = sg;
+
+    if (av.getConservationSelected())
+    {
+      SliderPanel.setConservationSlider(ap, av.getResidueShading(),
+              ap.getViewName());
+    }
+
+    if (av.getAbovePIDThreshold())
+    {
+      SliderPanel.setPIDSliderSource(ap, av.getResidueShading(),
+              ap.getViewName());
+    }
+    // TODO: stretchGroup will always be not null. Is this a merge error ?
+    // or is there a threading issue here?
+    if ((stretchGroup != null) && (stretchGroup.getEndRes() == res))
+    {
+      // Edit end res position of selected group
+      changeEndRes = true;
+    }
+    else if ((stretchGroup != null) && (stretchGroup.getStartRes() == res))
+    {
+      // Edit end res position of selected group
+      changeStartRes = true;
+    }
+    stretchGroup.getWidth();
+
+  }
+
   /**
    * Build and show a pop-up menu at the right-click mouse position
    *