src/windows/classes/sun/awt/windows/WLightweightFramePeer.java

*** 29,45 ****
  import java.awt.Graphics;
  import java.awt.event.ComponentEvent;
  import java.awt.event.MouseEvent;
  
  import sun.awt.LightweightFrame;
  
! public class WLightweightFramePeer extends WFramePeer {
  
      public WLightweightFramePeer(LightweightFrame target) {
          super(target);
      }
  
      private LightweightFrame getLwTarget() {
          return (LightweightFrame)target;
      }
  
      @Override
--- 29,76 ----
  import java.awt.Graphics;
  import java.awt.event.ComponentEvent;
  import java.awt.event.MouseEvent;
  
  import sun.awt.LightweightFrame;
+ import sun.awt.LightweightFramePeer;
+ import sun.awt.LightweightFramePeerInterface;
+ import sun.swing.JLightweightFrame;
  
! public class WLightweightFramePeer extends WFramePeer implements LightweightFramePeer {
  
      public WLightweightFramePeer(LightweightFrame target) {
          super(target);
      }
  
+     private static WLightweightFramePeer lightweightFramePeerUnderMouse = null;
+ 
+     @Override
+     public void setLightweightFrameUnderMouse() {
+         lightweightFramePeerUnderMouse = this;
+         setLWFrameUnderMouse(this);
+     }
+ 
+     @Override
+     public boolean cleanLightweightFrameUnderMouse() {
+         if (lightweightFramePeerUnderMouse == this) {
+             lightweightFramePeerUnderMouse = null;
+             setLWFrameUnderMouse(null);
+             return true;
+         }
+         return false;
+     }
+ 
+     static JLightweightFrame getFrameUnderCursor() {
+         if (lightweightFramePeerUnderMouse == null) {
+             return null;
+         } else {
+             return (JLightweightFrame)lightweightFramePeerUnderMouse.getLwTarget();
+         }
+     }
+ 
+     private static native void setLWFrameUnderMouse(WLightweightFramePeer lwFrame);
+ 
      private LightweightFrame getLwTarget() {
          return (LightweightFrame)target;
      }
  
      @Override