From d2a92c8d68fbbc76964abe962cfd42cc4dfa6d34 Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Thu, 16 Mar 2006 15:28:13 +0000
Subject: [PATCH] Tooltip for hidden columns

---
 src/jalview/gui/ScalePanel.java |   16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/jalview/gui/ScalePanel.java b/src/jalview/gui/ScalePanel.java
index 87e72dc..07be3d0 100755
--- a/src/jalview/gui/ScalePanel.java
+++ b/src/jalview/gui/ScalePanel.java
@@ -83,6 +83,8 @@ public class ScalePanel extends JPanel implements MouseMotionListener, MouseList
                 av.getColumnSelection().revealHiddenColumns(reveal[0], av);
                 reveal = null;
                 ap.repaint();
+                if(ap.overviewPanel != null)
+                    ap.overviewPanel.updateOverviewImage();
               }
             });
             pop.add(item);
@@ -97,6 +99,8 @@ public class ScalePanel extends JPanel implements MouseMotionListener, MouseList
                   av.getColumnSelection().revealAllHiddenColumns(av);
                   reveal = null;
                   ap.repaint();
+                  if(ap.overviewPanel != null)
+                    ap.overviewPanel.updateOverviewImage();
                 }
               });
               pop.add(item);
@@ -117,6 +121,8 @@ public class ScalePanel extends JPanel implements MouseMotionListener, MouseList
               {
                 av.getColumnSelection().hideColumns(res, av);
                 ap.repaint();
+                if(ap.overviewPanel != null)
+                  ap.overviewPanel.updateOverviewImage();
               }
             });
             pop.add(item);
@@ -260,8 +266,13 @@ public class ScalePanel extends JPanel implements MouseMotionListener, MouseList
         if(res+1==region[0] || res-1==region[1])
         {
           reveal = region;
+          ToolTipManager.sharedInstance().registerComponent(this);
+          this.setToolTipText("Reveal Hidden Columns with Right Mouse Button");
           break;
         }
+        else
+          this.setToolTipText(null);
+
       }
 
       repaint();
@@ -353,8 +364,8 @@ public class ScalePanel extends JPanel implements MouseMotionListener, MouseList
           {
             res = av.getColumnSelection().findHiddenRegionPosition( i )-startx;
 
-            gg.fillPolygon(new int[] { res*av.charWidth - 4,
-                                         res*av.charWidth + 4,
+            gg.fillPolygon(new int[] { res*av.charWidth - av.charHeight/4,
+                                         res*av.charWidth + av.charHeight/4,
                                          res*av.charWidth },
                                 new int[]
                                 {
@@ -362,6 +373,7 @@ public class ScalePanel extends JPanel implements MouseMotionListener, MouseList
                                     y + 8
                                 }, 3);
 
+
           }
 
           if (reveal != null && reveal[0] > startx && reveal[0] < endx)
-- 
1.7.10.2