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/*
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.awt.Component;
import java.awt.Container;
import java.awt.GridLayout;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.AWTException;
import java.awt.IllegalComponentStateException;
import java.awt.event.InputEvent;
import javax.swing.JButton;
import javax.swing.JDesktopPane;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.SwingUtilities;
import javax.swing.ToolTipManager;
import javax.swing.table.DefaultTableModel;
/**
* @test
* @key headful
* @bug 6219960
* @summary null reference in ToolTipManager
* @run main bug6219960
*/
public class bug6219960 {
private static final String QUESTION = "Question";
static volatile JFrame frame;
static JTable table;
public static void main(String[] args) throws Exception {
Robot robot = new Robot();
SwingUtilities.invokeAndWait(bug6219960::createAndShowGUI);
robot.waitForIdle();
showModal("The tooltip should be showing. Press ok with mouse. And don't move it.");
robot.waitForIdle();
showModal("Now press ok and move the mouse inside the table (don't leave it).");
robot.waitForIdle();
}
private static void createAndShowGUI() {
ToolTipManager.sharedInstance().setDismissDelay(10 * 60 * 1000);
frame = new JFrame();
frame.setLocation(20, 20);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JDesktopPane desk = new JDesktopPane();
JInternalFrame iframe = new JInternalFrame();
iframe.setDefaultCloseOperation(JInternalFrame.DISPOSE_ON_CLOSE);
desk.add(iframe);
JButton save = new JButton();
save.setToolTipText("Wait for dialog to show.");
save.setText("Wait for the tooltip to show.");
JPanel panel = new JPanel(new GridLayout(1, 2));
panel.add(save);
table = createTable();
panel.add(new JScrollPane(table));
iframe.setContentPane(panel);
frame.getContentPane().add(desk);
frame.setSize(800, 600);
iframe.setSize(640, 480);
iframe.validate();
iframe.setVisible(true);
frame.validate();
frame.setVisible(true);
try {
iframe.setSelected(true);
} catch (Exception e) {
throw new AssertionError(e);
}
try {
Robot robot = new Robot();
Rectangle bounds = frame.getBounds();
int centerX = (int) (bounds.getX() + bounds.getWidth() / 6);
int centerY = (int) (bounds.getY() + bounds.getHeight() / 6);
robot.mouseMove(centerX, centerY);
} catch (AWTException e) {
throw new RuntimeException(e);
}
}
private static void showModal(final String msg) throws Exception {
new Thread(() -> {
int timeout = 3000;
long endTime = System.currentTimeMillis() + timeout;
while (System.currentTimeMillis() <= endTime) {
if (pressOK(frame)) {
return;
}
}
throw new RuntimeException("Internal frame has not been found!");
}).start();
Thread.sleep(900);
SwingUtilities.invokeAndWait(() -> {
JOptionPane.showInternalMessageDialog(table, msg,
QUESTION,
JOptionPane.PLAIN_MESSAGE);
});
}
private static JTable createTable() {
DefaultTableModel model = new DefaultTableModel();
JTable table = new JTable(model);
table.setFillsViewportHeight(true);
return table;
}
private static boolean pressOK(Component comp) {
JInternalFrame internalFrame
= findModalInternalFrame(comp, QUESTION);
if (internalFrame == null) {
return false;
}
JButton button = (JButton) findButton(internalFrame);
if (button == null) {
return false;
}
try {
Robot robot = new Robot();
Point location = button.getLocationOnScreen();
Rectangle bounds = button.getBounds();
int centerX = (int) (location.getX() + bounds.getWidth() / 2);
int centerY = (int) (location.getY() + bounds.getHeight() / 2);
robot.mouseMove(centerX, centerY);
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
} catch (IllegalComponentStateException ignore) {
return false;
} catch (AWTException e) {
throw new RuntimeException(e);
}
return true;
}
private static JInternalFrame findModalInternalFrame(Component comp, String title) {
if (comp instanceof JInternalFrame) {
JInternalFrame internalFrame = (JInternalFrame) comp;
if (internalFrame.getTitle().equals(title)) {
return (JInternalFrame) comp;
}
}
if (comp instanceof Container) {
Container cont = (Container) comp;
for (int i = 0; i < cont.getComponentCount(); i++) {
JInternalFrame result = findModalInternalFrame(cont.getComponent(i), title);
if (result != null) {
return result;
}
}
}
return null;
}
private static JButton findButton(Component comp) {
if (comp instanceof JButton) {
return (JButton) comp;
}
if (comp instanceof Container) {
Container cont = (Container) comp;
for (int i = 0; i < cont.getComponentCount(); i++) {
JButton result = findButton(cont.getComponent(i));
if (result != null) {
return result;
}
}
}
return null;
}
}
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