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/*
* Copyright (c) 2005, 2018, 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
@bug 6253913
@summary Tests that a Window shown before its owner is focusable.
@author anton.tarasov@sun.com: area=awt-focus
@run applet WindowUpdateFocusabilityTest.html
*/
import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;
import java.lang.reflect.*;
public class WindowUpdateFocusabilityTest extends Applet {
Robot robot;
boolean focusGained = false;
final Object monitor = new Object();
FocusListener listener = new FocusAdapter () {
public void focusGained(FocusEvent e) {
System.out.println(e.toString());
synchronized (monitor) {
focusGained = true;
monitor.notifyAll();
}
}
};
public static void main(String[] args) {
WindowUpdateFocusabilityTest app = new WindowUpdateFocusabilityTest();
app.init();
app.start();
}
public void init() {
try {
robot = new Robot();
} catch (AWTException e) {
throw new RuntimeException("Error: couldn't create robot");
}
// Create instructions for the user here, as well as set up
// the environment -- set the layout manager, add buttons,
// etc.
this.setLayout (new BorderLayout ());
}
public void start() {
if ("sun.awt.motif.MToolkit".equals(Toolkit.getDefaultToolkit().getClass().getName())) {
System.out.println("No testing on Motif.");
return;
}
test(new Frame("Frame owner"));
Frame dialog_owner = new Frame("dialog's owner");
test(new Dialog(dialog_owner));
test(new Dialog(dialog_owner, Dialog.ModalityType.DOCUMENT_MODAL));
test(new Dialog(dialog_owner, Dialog.ModalityType.APPLICATION_MODAL));
test(new Dialog(dialog_owner, Dialog.ModalityType.TOOLKIT_MODAL));
test(new Dialog((Window) null, Dialog.ModalityType.MODELESS));
test(new Dialog((Window) null, Dialog.ModalityType.DOCUMENT_MODAL));
test(new Dialog((Window) null, Dialog.ModalityType.APPLICATION_MODAL));
test(new Dialog((Window) null, Dialog.ModalityType.TOOLKIT_MODAL));
dialog_owner.dispose();
}
private void test(final Window owner)
{
Window window0 = new Window(owner); // will not be shown
Window window1 = new Window(window0);
Window window2 = new Window(window1);
Button button1 = new Button("button1");
Button button2 = new Button("button2");
button1.addFocusListener(listener);
button2.addFocusListener(listener);
owner.setBounds(800, 0, 100, 100);
window1.setBounds(800, 300, 100, 100);
window2.setBounds(800, 150, 100, 100);
window1.add(button1);
window2.add(button2);
window2.setVisible(true);
window1.setVisible(true);
EventQueue.invokeLater(new Runnable() {
public void run() {
owner.setVisible(true);
}
});
try {
EventQueue.invokeAndWait(new Runnable() {
public void run() {
// do nothing just wait until previous invokeLater will be executed
}
});
} catch (InterruptedException ie) {
throw new RuntimeException(ie);
} catch (InvocationTargetException ite) {
throw new RuntimeException(ite);
}
robot.delay(1000);
clickOn(button1);
if (!isFocusGained()) {
throw new RuntimeException("Test failed: window1 is not focusable!");
}
focusGained = false;
clickOn(button2);
if (!isFocusGained()) {
throw new RuntimeException("Test failed: window2 is not focusable!");
}
System.out.println("Test for " + owner.getName() + " passed.");
owner.dispose();
}
void clickOn(Component c) {
Point p = c.getLocationOnScreen();
Dimension d = c.getSize();
System.out.println("Clicking " + c);
robot.mouseMove(p.x + (int)(d.getWidth()/2), p.y + (int)(d.getHeight()/2));
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
waitForIdle();
}
void waitForIdle() {
try {
robot.waitForIdle();
robot.delay(50);
EventQueue.invokeAndWait( new Runnable() {
public void run() {} // Dummy implementation
});
} catch(InterruptedException ie) {
System.out.println("waitForIdle, non-fatal exception caught:");
ie.printStackTrace();
} catch(InvocationTargetException ite) {
System.out.println("waitForIdle, non-fatal exception caught:");
ite.printStackTrace();
}
}
boolean isFocusGained() {
synchronized (monitor) {
if (!focusGained) {
try {
monitor.wait(3000);
} catch (InterruptedException e) {
System.out.println("Interrupted unexpectedly!");
throw new RuntimeException(e);
}
}
}
return focusGained;
}
}
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