src/share/classes/sun/swing/JLightweightFrame.java

*** 31,42 ****
  import java.awt.Container;
  import java.awt.Dimension;
  import java.awt.EventQueue;
  import java.awt.Graphics;
  import java.awt.Graphics2D;
  import java.awt.Rectangle;
- import java.awt.event.ComponentListener;
  import java.awt.event.ContainerEvent;
  import java.awt.event.ContainerListener;
  import java.awt.image.BufferedImage;
  import java.awt.image.DataBufferInt;
  import java.beans.PropertyChangeEvent;
--- 31,43 ----
  import java.awt.Container;
  import java.awt.Dimension;
  import java.awt.EventQueue;
  import java.awt.Graphics;
  import java.awt.Graphics2D;
+ import java.awt.MouseInfo;
+ import java.awt.Point;
  import java.awt.Rectangle;
  import java.awt.event.ContainerEvent;
  import java.awt.event.ContainerListener;
  import java.awt.image.BufferedImage;
  import java.awt.image.DataBufferInt;
  import java.beans.PropertyChangeEvent;
*** 46,55 ****
--- 47,57 ----
  import javax.swing.JLayeredPane;
  import javax.swing.JPanel;
  import javax.swing.JRootPane;
  import javax.swing.LayoutFocusTraversalPolicy;
  import javax.swing.RootPaneContainer;
+ import javax.swing.SwingUtilities;
  
  import sun.awt.LightweightFrame;
  import sun.security.action.GetPropertyAction;
  
  /**
*** 86,95 ****
--- 88,106 ----
      private boolean copyBufferEnabled;
      private int[] copyBuffer;
  
      private PropertyChangeListener layoutSizeListener;
  
+     static {
+         SwingAccessor.setJLightweightFrameAccessor(new SwingAccessor.JLightweightFrameAccessor() {
+             @Override
+             public void updateCursor(JLightweightFrame frame) {
+                 frame.updateClientCursor();
+             }
+         });
+     }
+ 
      /**
       * Constructs a new, initially invisible {@code JLightweightFrame}
       * instance.
       */
      public JLightweightFrame() {
*** 356,361 ****
--- 367,389 ----
  
      @Override
      public Component getGlassPane() {
          return getRootPane().getGlassPane();
      }
+ 
+ 
+     /*
+      * Notifies client toolkit that it should change a cursor.
+      *
+      * Called from the peer via SwingAccessor, because the
+      * Component.updateCursorImmediately method is final
+      * and could not be overridden.
+      */
+     private void updateClientCursor() {
+         Point p = MouseInfo.getPointerInfo().getLocation();
+         SwingUtilities.convertPointFromScreen(p, this);
+         Component target = SwingUtilities.getDeepestComponentAt(this, p.x, p.y);
+         if (target != null) {
+             content.setCursor(target.getCursor());
+         }
+     }
  }