X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FOverviewPanel.java;h=41c4de3864de5757ddf0fc5a444b2eabe589f024;hb=b5667f39acdf309cd92881b73edfda591e0acaf4;hp=334310f86da7820d1bdd4b66f8bbbfd0bf24ceb8;hpb=bf2340eaba3b7974bc06df4fdada3de7cb596b68;p=jalview.git

diff --git a/src/jalview/appletgui/OverviewPanel.java b/src/jalview/appletgui/OverviewPanel.java
index 334310f..41c4de3 100755
--- a/src/jalview/appletgui/OverviewPanel.java
+++ b/src/jalview/appletgui/OverviewPanel.java
@@ -32,11 +32,8 @@ import java.awt.CheckboxMenuItem;
 import java.awt.Cursor;
 import java.awt.Dimension;
 import java.awt.Frame;
-import java.awt.Image;
 import java.awt.Panel;
-import java.awt.Point;
 import java.awt.PopupMenu;
-import java.awt.Toolkit;
 import java.awt.event.ComponentAdapter;
 import java.awt.event.ComponentEvent;
 import java.awt.event.InputEvent;
@@ -47,14 +44,9 @@ import java.awt.event.MouseListener;
 import java.awt.event.MouseMotionListener;
 import java.beans.PropertyChangeEvent;
 
-import javax.swing.ImageIcon;
-
 public class OverviewPanel extends Panel implements Runnable,
         MouseMotionListener, MouseListener, ViewportListenerI
 {
-  protected Image dragImage = new ImageIcon(
-          getClass().getResource("/images/dragcursor.png")).getImage();
-
   private OverviewDimensions od;
 
   private OverviewCanvas oviewCanvas;
@@ -69,8 +61,6 @@ public class OverviewPanel extends Panel implements Runnable,
 
   private boolean draggingBox = false;
 
-  private Cursor dragCursor;
-
   public OverviewPanel(AlignmentPanel alPanel)
   {
     this.av = alPanel.av;
@@ -79,7 +69,7 @@ public class OverviewPanel extends Panel implements Runnable,
 
     od = new OverviewDimensionsShowHidden(av.getRanges(),
             (av.isShowAnnotation()
-                    && av.getSequenceConsensusHash() != null));
+                    && av.getConsensusProfiles() != null));
 
     oviewCanvas = new OverviewCanvas(od, av);
     setLayout(new BorderLayout());
@@ -89,19 +79,6 @@ public class OverviewPanel extends Panel implements Runnable,
 
     av.getRanges().addPropertyChangeListener(this);
 
-    Toolkit toolkit = Toolkit.getDefaultToolkit();
-    Image image = toolkit.getImage("images/dragcursor.png");
-
-    if (Platform.isAMac())
-    {
-      dragCursor = toolkit.createCustomCursor(image, new Point(15, 15),
-              "drag cursor");
-    }
-    else
-    {
-      dragCursor = Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR);
-    }
-
     addComponentListener(new ComponentAdapter()
     {
 
@@ -137,46 +114,34 @@ public class OverviewPanel extends Panel implements Runnable,
   @Override
   public void mouseClicked(MouseEvent evt)
   {
-    if ((evt.getModifiers()
-            & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK)
+    if ((evt.getModifiersEx()
+            & InputEvent.BUTTON3_DOWN_MASK) == InputEvent.BUTTON3_DOWN_MASK)
     {
       showPopupMenu(evt);
     }
-    else if (od.isPositionInBox(evt.getX(), evt.getY()))
-    {
-      // display drag cursor at mouse position
-      this.getParent().setCursor(dragCursor);
-    }
-    else
-    {
-      // reset cursor
-      this.getParent()
-              .setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
-    }
   }
 
   @Override
   public void mouseMoved(MouseEvent evt)
   {
-    System.out.println(evt.getY());
     if (od.isPositionInBox(evt.getX(), evt.getY()))
     {
-      // display drag cursor at mouse position
-      this.getParent().setCursor(dragCursor);
+      this.getParent()
+              .setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
     }
     else
     {
-      // reset cursor
       this.getParent()
-              .setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+              .setCursor(
+                      Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
     }
   }
 
   @Override
   public void mousePressed(MouseEvent evt)
   {
-    if ((evt.getModifiers()
-            & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK)
+    if ((evt.getModifiersEx()
+            & InputEvent.BUTTON3_DOWN_MASK) == InputEvent.BUTTON3_DOWN_MASK)
     {
       if (!Platform.isAMac())
       {
@@ -191,9 +156,15 @@ public class OverviewPanel extends Panel implements Runnable,
       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());
+        getParent()
+                .setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
       }
       else
       {
@@ -208,13 +179,14 @@ public class OverviewPanel extends Panel implements Runnable,
   @Override
   public void mouseReleased(MouseEvent evt)
   {
+    draggingBox = false;
   }
 
   @Override
   public void mouseDragged(MouseEvent evt)
   {
-    if ((evt.getModifiers()
-            & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK)
+    if ((evt.getModifiersEx()
+            & InputEvent.BUTTON3_DOWN_MASK) == InputEvent.BUTTON3_DOWN_MASK)
     {
       if (!Platform.isAMac())
       {
@@ -365,6 +337,10 @@ public class OverviewPanel extends Panel implements Runnable,
     } finally
     {
       av = null;
+      if (oviewCanvas != null)
+      {
+        oviewCanvas.dispose();
+      }
       oviewCanvas = null;
       ap = null;
       od = null;