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  1. JDK
  2. JDK-4189702

Mouse freeze happens after clicking MB1 quickly and continuously.

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    • Icon: Bug Bug
    • Resolution: Cannot Reproduce
    • Icon: P4 P4
    • None
    • 1.1.6
    • client-libs
    • sparc
    • solaris_2.5.1


      chosho.kyo@japan 1998-11-13

      [Working Evironment]
      OS: Solaris 2.5.1J
      JRE: jre1.1.6fcs
      Window: CDE1.0.2

      [Phenomenon]
      Mouse freeze happens after clicking MB1 quickly and continuously.

      [Step1] Compile PopupMenuButton.java, run PopupMenuButton.class
      [Step2] A frame "AWTapp" with a button called "push me" appears.
      [Step3] Click MB1 on "push me" button quickly and continuously.
      [Step4] Mouse console will freeze, however hitting Esc-key can release the freeze.

      //----PopupMenuButton.java-----
      import java.awt.*;
      import java.awt.event.*;

      public class PopupMenuButton extends Button {
           static Class listener = MouseAdapter.class;

           PopupMenuButton(String label) {
      super(label);
      final PopupMenu popup = new PopupMenu();
      popup.add(new MenuItem("item 1"));
      popup.add(new MenuItem("item 2"));
      popup.add(new MenuItem("item 3"));
      add(popup);

                enableEvents(ActionEvent.MOUSE_EVENT_MASK);
      addMouseListener(new MouseAdapter() {
      public void mouseClicked(MouseEvent e) {
      popup.show(PopupMenuButton.this, 0,
      PopupMenuButton.this.getSize().height);
      }
      });
           }

           public static void main(String args[]) {
      Frame frame = new Frame();
      frame.setSize(100,100);
      frame.add(new PopupMenuButton("push me"));
      frame.setVisible(true);
           }
      }

            bchristi Brent Christian
            duke J. Duke
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              Created:
              Updated:
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