X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FOverviewPanel.java;h=cfbc5821775b8f293c059e4e4cd716ff042c4c56;hb=bd7b3138379c2db8507fe7e8d25f5a921e2d9df7;hp=43b43107999349407c1bcbaa15facb239695f6fb;hpb=4687e1243f51bd09334792b8a7ce518a5aa07de7;p=jalview.git

diff --git a/src/jalview/gui/OverviewPanel.java b/src/jalview/gui/OverviewPanel.java
index 43b4310..cfbc582 100755
--- a/src/jalview/gui/OverviewPanel.java
+++ b/src/jalview/gui/OverviewPanel.java
@@ -170,15 +170,20 @@ public class OverviewPanel extends JPanel
       @Override
       public void mouseMoved(MouseEvent evt)
       {
-        if (od.isPositionInBox(evt.getX(), evt.getY()))
+        if (!draggingBox)
+        // don't bother changing the cursor if we're dragging the box
+        // as we can't have moved inside or out of the box in that case
         {
-          // display drag cursor at mouse position
-          setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
-        }
-        else
-        {
-          // reset cursor
-          setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+          if (od.isPositionInBox(evt.getX(), evt.getY()))
+          {
+            // display drag cursor at mouse position
+            setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
+          }
+          else
+          {
+            // reset cursor
+            setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+          }
         }
       }
     });
@@ -203,6 +208,10 @@ public class OverviewPanel extends JPanel
           if (!od.isPositionInBox(evt.getX(), evt.getY()))
           {
             draggingBox = false;
+
+            // display drag cursor at mouse position
+            setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
+
             od.updateViewportFromMouse(evt.getX(), evt.getY(),
                     av.getAlignment().getHiddenSequences(),
                     av.getAlignment().getHiddenColumns());
@@ -225,7 +234,22 @@ public class OverviewPanel extends JPanel
           showPopupMenu(evt);
         }
       }
+
+      @Override
+      public void mouseReleased(MouseEvent evt)
+      {
+        draggingBox = false;
+      }
+
     });
+
+    /*
+     * Javascript does not call componentResized on initial display,
+     * so do the update here
+     */
+    boolean doUpdate =  /** @j2sNative true || */ false;
+    if (doUpdate)
+      updateOverviewImage();
   }
 
   /*