import javax.swing.*;

import javax.swing.event.PopupMenuListener;

import javax.swing.event.PopupMenuEvent;

import java.awt.*;

import java.awt.event.*;

import sun.awt.SunToolkit;

public class bug4966112 {

private static final int NO_MOUSE_BUTTON = -1;

private static volatile boolean shown = false;

private static volatile int popupButton = NO_MOUSE_BUTTON;

private static volatile JButton testButton;

private static volatile JSplitPane jsp;

private static volatile JSpinner spin;

private static volatile JFileChooser filec;

private static int buttonMask;

private static Robot robot;

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

SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();

robot = new Robot();

robot.setAutoDelay(100);

createAndShowButton();

toolkit.realSync();

setClickPoint(testButton);

clickMouse(InputEvent.BUTTON1_MASK);

clickMouse(InputEvent.BUTTON2_MASK);

clickMouse(InputEvent.BUTTON3_MASK);

toolkit.realSync();

closeFrame();

if (popupButton == NO_MOUSE_BUTTON) {

System.out.println("Test can't identify the popup trigger button. Test skipped");

return;

}

setButtonMask();

// Test Split Pane

createAndShowSplitPane();

toolkit.realSync();

clickMouse(jsp);

toolkit.realSync();

closeFrame();

if (!shown) {

throw new RuntimeException("Popup was not shown on splitpane");

}

// Test Spinner

createAndShowSpinner();

toolkit.realSync();

clickMouse(spin);

toolkit.realSync();

closeFrame();

if (!shown) {

throw new RuntimeException("Popup was not shown on spinner");

}

// Test File Chooser

createAndShowFileChooser();

toolkit.realSync();

clickMouse(filec);

toolkit.realSync();

Util.hitKeys(robot, KeyEvent.VK_ESCAPE);

toolkit.realSync();

Util.hitKeys(robot, KeyEvent.VK_ESCAPE);

toolkit.realSync();

closeFrame();

if (!shown) {

throw new RuntimeException("Popup was not shown on filechooser");

}

}

private static void clickMouse(JComponent c) throws Exception {

setClickPoint(c);

clickMouse(buttonMask);

}

private static void clickMouse(int buttons) {

robot.mousePress(buttons);

robot.mouseRelease(buttons);

}

private static void setButtonMask() {

switch (popupButton) {

case MouseEvent.BUTTON1:

buttonMask = InputEvent.BUTTON1_MASK;

break;

case MouseEvent.BUTTON2:

buttonMask = InputEvent.BUTTON2_MASK;

break;

case MouseEvent.BUTTON3:

buttonMask = InputEvent.BUTTON3_MASK;

break;

}

}

private static void setClickPoint(final JComponent c) throws Exception {

final Point[] result = new Point[1];

SwingUtilities.invokeAndWait(new Runnable() {

@Override

public void run() {

Point p = c.getLocationOnScreen();

Dimension size = c.getSize();

result[0] = new Point(p.x + size.width / 2, p.y + size.height / 2);

}

});

robot.mouseMove(result[0].x, result[0].y);

}

private static JPopupMenu createJPopupMenu() {

JPopupMenu jpm = new JPopupMenu();

jpm.add("One");

jpm.add("Two");

jpm.add("Three");

jpm.addPopupMenuListener(new PopupMenuListener() {

public void popupMenuWillBecomeVisible(PopupMenuEvent e) {

shown = true;

}

public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {

}

public void popupMenuCanceled(PopupMenuEvent e) {

}

});

AutoClosable.INSTANCE.setPopup(jpm);

return jpm;

}

private static void createAndShowButton() throws Exception {

SwingUtilities.invokeAndWait(new Runnable() {

@Override

public void run() {

JFrame frame = new JFrame("Button Frame");

frame.setLayout(new BorderLayout());

testButton = new JButton("Popup Tester");

testButton.addMouseListener(new MouseAdapter() {

void setPopupTrigger(MouseEvent e) {

if (e.isPopupTrigger()) {

popupButton = e.getButton();

}

}

public void mouseClicked(MouseEvent e) {

setPopupTrigger(e);

}

public void mousePressed(MouseEvent e) {

setPopupTrigger(e);

}

public void mouseReleased(MouseEvent e) {

setPopupTrigger(e);

}

});

frame.add(testButton, BorderLayout.CENTER);

frame.pack();

frame.setVisible(true);

AutoClosable.INSTANCE.setFrame(frame);

}

});

}

private static void createAndShowSplitPane() throws Exception {

SwingUtilities.invokeAndWait(new Runnable() {

@Override

public void run() {

JFrame frame = new JFrame("Test SplitPane");

frame.setSize(250, 200);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.setLayout(new BorderLayout());

shown = false;

jsp = new JSplitPane();

jsp.setRightComponent(new JPanel());

jsp.setLeftComponent(new JPanel());

jsp.setComponentPopupMenu(createJPopupMenu());

frame.add(jsp, BorderLayout.CENTER);

jsp.setDividerLocation(150);

frame.setLocation(400, 300);

frame.setVisible(true);

AutoClosable.INSTANCE.setFrame(frame);

}

});

}

private static void createAndShowSpinner() throws Exception {

SwingUtilities.invokeAndWait(new Runnable() {

@Override

public void run() {

JFrame frame = new JFrame("JSpinner Test");

frame.setLayout(new BorderLayout());

frame.setSize(200, 100);

shown = false;

spin = new JSpinner();

spin.setComponentPopupMenu(createJPopupMenu());

frame.add(spin, BorderLayout.CENTER);

frame.setVisible(true);

AutoClosable.INSTANCE.setFrame(frame);

}

});

}

private static void createAndShowFileChooser() throws Exception {

SwingUtilities.invokeLater(new Runnable() {

@Override

public void run() {

JFrame frame = new JFrame("FileChooser test dialog");

frame.setSize(100, 100);

shown = false;

filec = new JFileChooser();

filec.setComponentPopupMenu(createJPopupMenu());

filec.showOpenDialog(frame);

frame.setVisible(true);

AutoClosable.INSTANCE.setFrame(frame);

}

});

}

private static void closeFrame() {

SwingUtilities.invokeLater(new Runnable() {

@Override

public void run() {

AutoClosable.INSTANCE.close();

}

});

}

private static class AutoClosable {

static final AutoClosable INSTANCE = new AutoClosable();

private JFrame frame;

private JPopupMenu popup;

public void setFrame(JFrame frame) {

this.frame = frame;

}

public void setPopup(JPopupMenu popup) {

this.popup = popup;

}

public void close() {

frame.dispose();

if (popup != null) {

popup.setVisible(false);

}

}

}

}