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 *

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/* @test

   @bug 7172652

   @summary With JDK 1.7 text field does not obtain focus when using mnemonic Alt/Key combin

   @author Semyon Sadetsky

   @library /lib/testlibrary

   @build jdk.testlibrary.OSInfo

   @run main bug7172652

  */

import javax.swing.*;

import javax.swing.event.ChangeEvent;

import javax.swing.event.ChangeListener;

import java.awt.*;

import java.awt.event.KeyEvent;

import jdk.testlibrary.OSInfo;

public class bug7172652  {

    private static JMenu menu;

    private static JFrame frame;

    private static Boolean selected;

    public static void main(String[] args) throws Exception {

        if (OSInfo.getOSType() != OSInfo.OSType.WINDOWS) {

            System.out.println("ok");

            return;

        }

        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

        SwingUtilities.invokeAndWait(new Runnable() {

            @Override

            public void run() {

                setup();

            }

        });

        test();

        SwingUtilities.invokeLater(new Runnable() {

            @Override

            public void run() {

                frame.dispose();

            }

        });

    }

    private static void test() throws Exception {

        SwingUtilities.invokeAndWait(new Runnable() {

            @Override

            public void run() {

                menu.getModel().addChangeListener(new ChangeListener() {

                    @Override

                    public void stateChanged(ChangeEvent e) {

                        selected = menu.isSelected();

                    }

                });

            }

        });

        Robot robot = new Robot();

        robot.setAutoDelay(200);

        robot.keyPress(KeyEvent.VK_ALT);

        robot.keyPress(KeyEvent.VK_F);

        robot.keyRelease(KeyEvent.VK_F);

        robot.keyRelease(KeyEvent.VK_ALT);

        robot.waitForIdle();

        if( selected != null ) {

            throw new RuntimeException("Menu is notified selected= " + selected);

        }

        robot.keyPress(KeyEvent.VK_ALT);

        robot.keyPress(KeyEvent.VK_F);

        robot.keyRelease(KeyEvent.VK_F);

        robot.keyRelease(KeyEvent.VK_ALT);

        if( selected != null ) {

            throw new RuntimeException("Menu is notified selected= " + selected);

        }

        robot.waitForIdle();

        robot.keyPress(KeyEvent.VK_ALT);

        robot.keyPress(KeyEvent.VK_F);

        robot.keyRelease(KeyEvent.VK_F);

        robot.keyRelease(KeyEvent.VK_ALT);

        if( selected != null ) {

            throw new RuntimeException("Menu is notified selected= " + selected);

        }

        robot.waitForIdle();

        robot.keyPress(KeyEvent.VK_ALT);

        robot.keyPress(KeyEvent.VK_F);

        robot.keyRelease(KeyEvent.VK_F);

        robot.keyRelease(KeyEvent.VK_ALT);

        if( selected != null ) {

            throw new RuntimeException("Menu is notified selected= " + selected);

        }

        robot.waitForIdle();

        System.out.printf("ok");

    }

    private static void setup() {

        JLabel firstLbl = new JLabel("First name");

        JLabel lastLbl = new JLabel("Last name");

        JMenuBar menuBar = new JMenuBar();

        JTextField firstTxtFld = new JTextField(20);

        JTextField lastTxtFld = new JTextField(20);

        JDesktopPane desktopPane = new JDesktopPane();

        JInternalFrame iframe = new JInternalFrame("A frame", true, true, true, true);

        // Set an initial size

        iframe.setSize(200, 220);

        // By default, internal frames are not visible; make it visible

        iframe.setVisible(true);

        JPanel pane = new JPanel();

        pane.setLayout(new FlowLayout());

        pane.add(firstLbl);

        pane.add(firstTxtFld);

        pane.add(lastLbl);

        pane.add(lastTxtFld);

        firstLbl.setLabelFor(firstTxtFld);

        firstLbl.setDisplayedMnemonic('F');

        lastLbl.setLabelFor(lastTxtFld);

        lastLbl.setDisplayedMnemonic('L');

        iframe.getContentPane().add(pane);

        iframe.setJMenuBar(menuBar);

        menu = new JMenu("FirstMenu");

        //m.setMnemonic('i');

        menuBar.add(menu);

        desktopPane.add(iframe);

        frame = new JFrame();

        frame.setUndecorated(true);

        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        frame.getContentPane().add(desktopPane);

        frame.setSize(300, 300);

        frame.setVisible(true);

    }