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/*
* Copyright (c) 2016, 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.
*/
/*
* @test
* @key headful
* @bug 8145896
* @summary JInternalFrame setMaximum before adding to desktop throws null pointer exception
* @library ../../regtesthelpers
* @build Util
* @run main TestJInternalFrameMaximize
*/
import java.awt.Point;
import java.awt.Robot;
import java.awt.event.ActionEvent;
import java.awt.event.InputEvent;
import java.beans.PropertyVetoException;
import javax.swing.JFrame;
import javax.swing.JDesktopPane;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JInternalFrame;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
public class TestJInternalFrameMaximize {
private static JDesktopPane desktopPane;
private static JFrame frame;
private static int count = 0;
private static JMenu menu;
private static JMenuBar menuBar;
private static JMenuItem menuItem;
private static Robot robot;
private static volatile String errorMessage = "";
public static void main(String[] args) throws Exception {
robot = new Robot();
UIManager.LookAndFeelInfo[] lookAndFeelArray
= UIManager.getInstalledLookAndFeels();
for (UIManager.LookAndFeelInfo lookAndFeelItem : lookAndFeelArray) {
String lookAndFeelString = lookAndFeelItem.getClassName();
if (tryLookAndFeel(lookAndFeelString)) {
createUI();
robot.waitForIdle();
executeTest();
robot.delay(1000);
}
}
if (!"".equals(errorMessage)) {
throw new RuntimeException(errorMessage);
}
}
private static boolean tryLookAndFeel(String lookAndFeelString) {
try {
UIManager.setLookAndFeel(lookAndFeelString);
return true;
} catch (UnsupportedLookAndFeelException | ClassNotFoundException |
InstantiationException | IllegalAccessException e) {
errorMessage += e.getMessage() + "\n";
System.err.println("Caught Exception: " + e.getMessage());
return false;
}
}
private static void createUI() throws Exception {
SwingUtilities.invokeAndWait(() -> {
frame = new JFrame("Test Frame");
desktopPane = new JDesktopPane();
frame.getContentPane().add(desktopPane);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
menuBar = new JMenuBar();
frame.setJMenuBar(menuBar);
menu = new JMenu("File");
menuBar.add(menu);
menuItem = new JMenuItem("New Child");
menuItem.addActionListener((ActionEvent e) -> {
try {
JInternalFrame f = new JInternalFrame("Child "
+ (++count), true, true, true, true);
f.setSize(200, 300);
f.setLocation(count * 20, count * 20);
f.setMaximum(true);
desktopPane.add(f);
f.setVisible(true);
} catch (PropertyVetoException ex) {
} catch (RuntimeException ex) {
errorMessage = "Test Failed";
} finally {
frame.dispose();
}
});
menu.add(menuItem);
frame.setSize(500, 500);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
});
}
private static void executeTest() throws Exception {
Point point = Util.getCenterPoint(menu);
performMouseOperations(point);
point = Util.getCenterPoint(menuItem);
performMouseOperations(point);
}
private static void performMouseOperations(Point point) {
robot.mouseMove(point.x, point.y);
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
robot.delay(1000);
robot.waitForIdle();
}
}
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