src/share/classes/javax/swing/JTree.java

*** 33,42 ****
--- 33,45 ----
  import javax.swing.event.*;
  import javax.swing.plaf.*;
  import javax.swing.tree.*;
  import javax.swing.text.Position;
  import javax.accessibility.*;
+ 
+ import sun.awt.AWTAccessor;
+ import sun.awt.AWTAccessor.MouseEventAccessor;
  import sun.swing.SwingUtilities2;
  import sun.swing.SwingUtilities2.Section;
  import static sun.swing.SwingUtilities2.Section.*;
  
  
*** 1560,1569 ****
--- 1563,1576 ----
                                                event.getXOnScreen(),
                                                event.getYOnScreen(),
                                                event.getClickCount(),
                                                event.isPopupTrigger(),
                                                MouseEvent.NOBUTTON);
+                     MouseEventAccessor meAccessor =
+                         AWTAccessor.getMouseEventAccessor();
+                     meAccessor.setCausedByTouchEvent(newEvent,
+                         meAccessor.isCausedByTouchEvent(event));
  
                      tip = ((JComponent)rComponent).getToolTipText(newEvent);
                  }
              }
          }