From 4b9d13acc586d87c53ce21078fb380405164e19b Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Wed, 12 Jan 2005 18:15:35 +0000
Subject: [PATCH] Group editing is done by control and alt key down

---
 src/jalview/gui/SeqPanel.java |   20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/src/jalview/gui/SeqPanel.java b/src/jalview/gui/SeqPanel.java
index b76873a..9dcebd2 100755
--- a/src/jalview/gui/SeqPanel.java
+++ b/src/jalview/gui/SeqPanel.java
@@ -42,7 +42,7 @@ public class SeqPanel extends JPanel
 
       public void mouseDragged(MouseEvent evt)
       {
-        if(evt.isShiftDown() || evt.isAltDown())
+        if(evt.isShiftDown() || evt.isAltDown() || evt.isControlDown())
           doMouseDragged(evt);
         else
           doMouseDraggedDefineMode(evt);
@@ -53,14 +53,14 @@ public class SeqPanel extends JPanel
     {
       public void mouseReleased(MouseEvent evt)
       {
-        if(evt.isShiftDown() || evt.isAltDown())
+        if(evt.isShiftDown() || evt.isAltDown() || evt.isControlDown())
           doMouseReleased(evt);
         else
           doMouseReleasedDefineMode(evt);
       }
       public void mousePressed(MouseEvent evt)
       {
-        if(evt.isShiftDown() || evt.isAltDown())
+        if(evt.isShiftDown() || evt.isAltDown() || evt.isControlDown())
           doMousePressed(evt);
         else
           doMousePressedDefineMode(evt);
@@ -184,7 +184,7 @@ public class SeqPanel extends JPanel
     if (res != lastres)
     {
 	// Group editing
-	if (evt.isAltDown())
+	if (evt.isAltDown() || evt.isControlDown())
         {
 	  SequenceGroup sg = av.getAlignment().findGroup(startseq);
           if (sg != null)
@@ -208,10 +208,20 @@ public class SeqPanel extends JPanel
 
                 if(!deleteAllowed && allGaps)
                   deleteAllowed = true;
-
               }
             }
 
+            // drag to right
+            if (res < av.getAlignment().getWidth() && res > lastres)
+                sg.setEndRes(sg.getEndRes() + 1);
+
+            // drag to left
+            else if (deleteAllowed && res < av.getAlignment().getWidth() &&
+                     res < lastres)
+                sg.setEndRes(sg.getEndRes() - 1);
+
+
+
 
             for (int i = 0; i < sg.getSize(); i++)
             {
-- 
1.7.10.2