src/java.desktop/share/classes/java/awt/event/MouseEvent.java

*** 31,40 ****
--- 31,42 ----
  import java.awt.Toolkit;
  import java.io.IOException;
  import java.io.ObjectInputStream;
  import java.awt.IllegalComponentStateException;
  import java.awt.MouseInfo;
+ 
+ import sun.awt.AWTAccessor;
  import sun.awt.SunToolkit;
  
  /**
   * An event which indicates that a mouse action occurred in a component.
   * A mouse action is considered to occur in a particular component if and only
*** 330,339 ****
--- 332,346 ----
       * @see #getClickCount()
       */
      int clickCount;
  
      /**
+      * Indicates whether the event is a result of a touch event.
+      */
+     private boolean causedByTouchEvent;
+ 
+     /**
       * Indicates which, if any, of the mouse buttons has changed state.
       *
       * The valid values are ranged from 0 to the value returned by the
       * {@link java.awt.MouseInfo#getNumberOfButtons() MouseInfo.getNumberOfButtons()} method.
       * This range already includes constants {@code NOBUTTON}, {@code BUTTON1},
*** 397,406 ****
--- 404,424 ----
          } else {
              //It's expected that some toolkits (Headless,
              //whatever besides SunToolkit) could also operate.
              cachedNumberOfButtons = 3;
          }
+         AWTAccessor.setMouseEventAccessor(
+             new AWTAccessor.MouseEventAccessor() {
+                 public boolean isCausedByTouchEvent(MouseEvent ev) {
+                     return ev.causedByTouchEvent;
+                 }
+ 
+                 public void setCausedByTouchEvent(MouseEvent ev,
+                     boolean causedByTouchEvent) {
+                     ev.causedByTouchEvent = causedByTouchEvent;
+                 }
+             });
      }
  
      /**
       * Initialize JNI field and method IDs for fields that may be
       *  accessed from C.