JAL-2621 Overview uses hand cursor in drag box, crosshair outside box

[jalview.git] / src / jalview / gui / OverviewPanel.java

diff --git a/src/jalview/gui/OverviewPanel.java b/src/jalview/gui/OverviewPanel.java
index 43b4310..ee478a5 100755 (executable)
--- a/src/jalview/gui/OverviewPanel.java
+++ b/src/jalview/gui/OverviewPanel.java
@@ -112,7 +112,7 @@ public class OverviewPanel extends JPanel
 
     // without this the overview window does not size to fit the overview canvas
     setPreferredSize(new Dimension(od.getWidth(), od.getHeight()));
-
+    
     addComponentListener(new ComponentAdapter()
     {
       @Override
@@ -172,15 +172,21 @@ public class OverviewPanel extends JPanel
       {
         if (od.isPositionInBox(evt.getX(), evt.getY()))
         {
-          // display drag cursor at mouse position
-          setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
+          /*
+           * using HAND_CURSOR rather than DRAG_CURSOR 
+           * as the latter is not supported on Mac
+           */
+          getParent().setCursor(
+                  Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
         }
         else
         {
           // reset cursor
-          setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+          getParent().setCursor(
+                  Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
         }
       }
+
     });
 
     addMouseListener(new MouseAdapter()
@@ -206,6 +212,8 @@ public class OverviewPanel extends JPanel
             od.updateViewportFromMouse(evt.getX(), evt.getY(),
                     av.getAlignment().getHiddenSequences(),
                     av.getAlignment().getHiddenColumns());
+            getParent().setCursor(
+                    Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
           }
           else
           {