X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FScalePanel.java;h=1db4051e1841e8648149326d4e72160064392c4a;hb=7e441a4a9594821ec56539b29cb3b8a13bfa3c65;hp=e5f2be8109d1314d421fd178905b40d01766c830;hpb=a41b74d63832baaf00daac0a176118dc751c3b24;p=jalview.git

diff --git a/src/jalview/gui/ScalePanel.java b/src/jalview/gui/ScalePanel.java
index e5f2be8..1db4051 100755
--- a/src/jalview/gui/ScalePanel.java
+++ b/src/jalview/gui/ScalePanel.java
@@ -54,8 +54,8 @@ import javax.swing.ToolTipManager;
  * The panel containing the sequence ruler (when not in wrapped mode), and
  * supports a range of mouse operations to select, hide or reveal columns.
  */
-public class ScalePanel extends JPanel implements MouseMotionListener,
-        MouseListener, ViewportListenerI
+public class ScalePanel extends JPanel
+        implements MouseMotionListener, MouseListener, ViewportListenerI
 {
   protected int offy = 4;
 
@@ -169,10 +169,6 @@ public class ScalePanel extends JPanel implements MouseMotionListener,
           av.showColumn(reveal[0]);
           reveal = null;
           ap.paintAlignment(true);
-          if (ap.overviewPanel != null)
-          {
-            ap.overviewPanel.updateOverviewImage();
-          }
           av.sendSelection();
         }
       });
@@ -189,10 +185,6 @@ public class ScalePanel extends JPanel implements MouseMotionListener,
             av.showAllHiddenColumns();
             reveal = null;
             ap.paintAlignment(true);
-            if (ap.overviewPanel != null)
-            {
-              ap.overviewPanel.updateOverviewImage();
-            }
             av.sendSelection();
           }
         });
@@ -210,18 +202,13 @@ public class ScalePanel extends JPanel implements MouseMotionListener,
         public void actionPerformed(ActionEvent e)
         {
           av.hideColumns(res, res);
-          if (av.getSelectionGroup() != null
-                  && av.getSelectionGroup().getSize() == av.getAlignment()
-                          .getHeight())
+          if (av.getSelectionGroup() != null && av.getSelectionGroup()
+                  .getSize() == av.getAlignment().getHeight())
           {
             av.setSelectionGroup(null);
           }
 
           ap.paintAlignment(true);
-          if (ap.overviewPanel != null)
-          {
-            ap.overviewPanel.updateOverviewImage();
-          }
           av.sendSelection();
         }
       });
@@ -422,8 +409,15 @@ public class ScalePanel extends JPanel implements MouseMotionListener,
   @Override
   public void paintComponent(Graphics g)
   {
-    drawScale(g, av.getRanges().getStartRes(), av.getRanges().getEndRes(),
-            getWidth(), getHeight());
+    /*
+     * shouldn't get called in wrapped mode as the scale above is
+     * drawn instead by SeqCanvas.drawNorthScale
+     */
+    if (!av.getWrapAlignment())
+    {
+      drawScale(g, av.getRanges().getStartRes(), av.getRanges().getEndRes(),
+              getWidth(), getHeight());
+    }
   }
 
   // scalewidth will normally be screenwidth,
@@ -503,10 +497,13 @@ public class ScalePanel extends JPanel implements MouseMotionListener,
             continue;
           }
 
-          gg.fillPolygon(new int[] {
-              -1 + res * avCharWidth - avCharHeight / 4,
-              -1 + res * avCharWidth + avCharHeight / 4,
-              -1 + res * avCharWidth }, new int[] { y, y, y + 2 * yOf }, 3);
+          gg.fillPolygon(
+                  new int[]
+                  { -1 + res * avCharWidth - avCharHeight / 4,
+                      -1 + res * avCharWidth + avCharHeight / 4,
+                      -1 + res * avCharWidth },
+                  new int[]
+                  { y, y, y + 2 * yOf }, 3);
         }
       }
     }