X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjalview%2Fgui%2FAlignmentPanel.java;h=2800f85f0bbde56ab009f436a3d36fc3d0ee6088;hb=6fc9aca27f606f6e3a0121597896e1a5dae35c36;hp=dfa757ec2823d269e727001c14aa2d24407d26ec;hpb=ad34a24a75ab680fcbdef1376a311fb0e0fcf2cd;p=jalview.git

diff --git a/src/jalview/gui/AlignmentPanel.java b/src/jalview/gui/AlignmentPanel.java
index dfa757e..2800f85 100755
--- a/src/jalview/gui/AlignmentPanel.java
+++ b/src/jalview/gui/AlignmentPanel.java
@@ -156,14 +156,14 @@ public class AlignmentPanel extends GAlignmentPanel
           case KeyEvent.VK_SPACE:
             if(av.cursorMode)
             {
-              seqPanel.insertGapAtCursor(evt.isControlDown());
+              seqPanel.insertGapAtCursor(evt.isControlDown() || evt.isShiftDown());
             }
             break;
 
           case KeyEvent.VK_DELETE:
             if(av.cursorMode)
             {
-              seqPanel.deleteGapAtCursor(evt.isControlDown());
+              seqPanel.deleteGapAtCursor(evt.isControlDown() || evt.isShiftDown());
             }
             break;
 
@@ -371,16 +371,21 @@ public class AlignmentPanel extends GAlignmentPanel
       }
       else
       {
-        int cwidth = seqPanel.seqCanvas.getWrappedCanvasWidth(seqPanel.seqCanvas.getWidth());
-        if( start<av.getStartRes() || start>(av.getStartRes()+cwidth) )
-        {
-          vscroll.setValue(start / cwidth);
-          av.startRes = vscroll.getValue() * cwidth;
-        }
+        scrollToWrappedVisible(start);
       }
     }
   }
 
+  void scrollToWrappedVisible(int res)
+  {
+    int cwidth = seqPanel.seqCanvas.getWrappedCanvasWidth(seqPanel.seqCanvas.getWidth());
+    if( res<=av.getStartRes() || res>=(av.getStartRes()+cwidth) )
+    {
+      vscroll.setValue(res / cwidth);
+      av.startRes = vscroll.getValue() * cwidth;
+    }
+  }
+
   /**
    * DOCUMENT ME!
    *