Name: dc32491 Date: 08/08/2000


java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-C)
Java HotSpot(TM) Client VM (build 1.3.0-C, mixed mode)

Mnemonic key does not work with JPopupMenu item.

Steps to reproduce:
1) Load sample code.
2) Run
3) Click mouse on form, then popup menu comes up.
4) Press S,A,V or C.
//exp: corresponding menu event shown in console.
//act: no-op.

Note that Windows can handle Popup menu's mnemonic key of
native application at least.

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class JPopTest {
  boolean packFrame = false;

  /**Construct the application*/
  public JPopTest() {
    Frame1 frame = new Frame1();
    //Validate frames that have preset sizes
    //Pack frames that have useful preferred size info, e.g. from their layout
    if (packFrame) {
      frame.pack();
    }
    else {
      frame.validate();
    }
    //Center the window
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension frameSize = frame.getSize();
    if (frameSize.height > screenSize.height) {
      frameSize.height = screenSize.height;
    }
    if (frameSize.width > screenSize.width) {
      frameSize.width = screenSize.width;
    }
    frame.setLocation((screenSize.width - frameSize.width) / 2,
(screenSize.height - frameSize.height) / 2);
    frame.setVisible(true);
  }

  /**Main method*/
  public static void main(String[] args) {
    new JPopTest();
  }
}

class Frame1 extends JFrame {
  JPanel contentPane;
  BorderLayout borderLayout1 = new BorderLayout();
  JPopupMenu jPopupMenu1 = new JPopupMenu();
  JMenuItem jMenuItem1 = new JMenuItem();
  JMenuItem jMenuItem2 = new JMenuItem();
  JMenuItem jMenuItem3 = new JMenuItem();
  JMenuItem jMenuItem4 = new JMenuItem();
  JButton jButton1 = new JButton();

  /**Construct the frame*/
  public Frame1() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  /**Component initialization*/
  private void jbInit() throws Exception {
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(borderLayout1);
    this.setSize(new Dimension(400, 300));
    this.setTitle("Frame Title");
    jMenuItem1.setMnemonic('S');
    jMenuItem1.setText("Santa Cruz");
    jMenuItem1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jMenuItem1_actionPerformed(e);
      }
    });
    jMenuItem2.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jMenuItem2_actionPerformed(e);
      }
    });
    jMenuItem3.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jMenuItem3_actionPerformed(e);
      }
    });
    jMenuItem4.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jMenuItem4_actionPerformed(e);
      }
    });
    jMenuItem2.setMnemonic('A');
    jMenuItem2.setText("Aptos");
    jMenuItem3.setMnemonic('V');
    jMenuItem3.setText("Scotts Valley");
    jMenuItem4.setMnemonic('D');
    jMenuItem4.setText("Davenport");
    jButton1.setText("jButton1");
    jButton1.addActionListener(new java.awt.event.ActionListener() {

      public void actionPerformed(ActionEvent e) {
        jButton1_actionPerformed(e);
      }
    });
    jPopupMenu1.add(jMenuItem1);
    jPopupMenu1.add(jMenuItem2);
    jPopupMenu1.add(jMenuItem3);
    jPopupMenu1.add(jMenuItem4);
    contentPane.add(jButton1, BorderLayout.WEST);
  }

  /**Overridden so we can exit when window is closed*/
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }

  void jMenuItem1_actionPerformed(ActionEvent e) {
    System.out.println("no 1");
  }

  void jMenuItem2_actionPerformed(ActionEvent e) {
    System.out.println("no 2");

  }

  void jMenuItem3_actionPerformed(ActionEvent e) {
    System.out.println("no 3");

  }

  void jMenuItem4_actionPerformed(ActionEvent e) {
    System.out.println("no 4");

  }

  void jButton1_actionPerformed(ActionEvent e) {
    jPopupMenu1.show(this, 10,10);
  }
}
(Review ID: 107846)
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