/*
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* 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.
*
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*/
/**
* @test
* @bug 8160266 8225790
* @key headful
* @summary See <rdar://problem/3429130>: Events: actionPerformed() method not
* called when it is button is clicked (system load related)
* @run main NestedModelessDialogTest
*/
/////////////////////////////////////////////////////////////////////////////
// NestedModelessDialogTest.java
// The test launches a parent frame. From this parent frame it launches a modal
// dialog. From the modal dialog it launches a modeless dialog with a text
// field in it and tries to write into the text field. The test succeeds if you
// are successfully able to write into this Nested Modeless Dialog
/////////////////////////////////////////////////////////////////////////////
// classes necessary for this test
import java.awt.Button;
import java.awt.Component;
import java.awt.Dialog;
import java.awt.Frame;
import java.awt.GridBagLayout;
import java.awt.Panel;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.TextField;
import java.awt.event.ActionEvent;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
public class NestedModelessDialogTest {
private static Frame frame;
private static IntermediateDialog interDiag;
private static TextDialog txtDiag;
// Global variables so the robot thread can locate things.
private static Button[] robot_button = new Button[2];
private static TextField robot_text = null;
private static Robot robot;
private static void blockTillDisplayed(Component comp) {
Point p = null;
while (p == null) {
try {
p = comp.getLocationOnScreen();
} catch (IllegalStateException e) {
try {
Thread.sleep(500);
} catch (InterruptedException ie) {
}
}
}
}
private static void clickOnComp(Component comp) {
Rectangle bounds = new Rectangle(comp.getLocationOnScreen(), comp.getSize());
robot.mouseMove(bounds.x + bounds.width / 2, bounds.y + bounds.height / 2);
robot.waitForIdle();
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();
}
/**
* Get called by test harness
*
* @throws Exception
*/
public void testModelessDialogs() throws Exception {
try {
robot = new Robot();
robot.setAutoDelay(100);
// launch first frame with fistButton
frame = new StartFrame();
robot.waitForIdle();
blockTillDisplayed(frame);
clickOnComp(robot_button[0]);
// Dialog must be created and onscreen before we proceed.
blockTillDisplayed(interDiag);
clickOnComp(robot_button[1]);
// Again, the Dialog must be created and onscreen before we proceed.
blockTillDisplayed(robot_text);
clickOnComp(robot_text);
robot.keyPress(KeyEvent.VK_SHIFT);
robot.keyPress(KeyEvent.VK_H);
robot.keyRelease(KeyEvent.VK_H);
robot.keyRelease(KeyEvent.VK_SHIFT);
robot.waitForIdle();
robot.keyPress(KeyEvent.VK_E);
robot.keyRelease(KeyEvent.VK_E);
robot.waitForIdle();
robot.keyPress(KeyEvent.VK_L);
robot.keyRelease(KeyEvent.VK_L);
robot.waitForIdle();
robot.keyPress(KeyEvent.VK_L);
robot.keyRelease(KeyEvent.VK_L);
robot.waitForIdle();
robot.keyPress(KeyEvent.VK_O);
robot.keyRelease(KeyEvent.VK_O);
robot.waitForIdle();
} finally {
if (frame != null) {
frame.dispose();
}
if (interDiag != null) {
interDiag.dispose();
}
if (txtDiag != null) {
txtDiag.dispose();
}
}
}
//////////////////// Start Frame ///////////////////
/**
* Launches the first frame with a button in it
*/
class StartFrame extends Frame {
/**
* Constructs a new instance.
*/
public StartFrame() {
super("First Frame");
setLayout(new GridBagLayout());
setLocation(375, 200);
setSize(271, 161);
Button but = new Button("Make Intermediate");
but.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
interDiag = new IntermediateDialog(StartFrame.this);
interDiag.setSize(300, 200);
// may need listener to watch this move.
interDiag.setLocation(getLocationOnScreen());
interDiag.pack();
interDiag.setVisible(true);
}
});
Panel pan = new Panel();
pan.add(but);
add(pan);
setVisible(true);
robot_button[0] = but;
}
}
///////////////////////////// VARIOUS DIALOGS //////////////////////////
/* A Dialog that launches a sub-dialog */
class IntermediateDialog extends Dialog {
Dialog m_parent;
public IntermediateDialog(Frame parent) {
super(parent, "Intermediate Modal", true /*Modal*/);
m_parent = this;
Button but = new Button("Make Text");
but.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
txtDiag = new TextDialog(m_parent);
txtDiag.setSize(300, 100);
txtDiag.setVisible(true);
}
});
Panel pan = new Panel();
pan.add(but);
add(pan);
pack();
// The robot needs to know about us, so set global
robot_button[1] = but;
}
}
/* A Dialog that just holds a text field */
class TextDialog extends Dialog {
public TextDialog(Dialog parent) {
super(parent, "Modeless Dialog", false /*Modeless*/);
TextField txt = new TextField("", 10);
Panel pan = new Panel();
pan.add(txt);
add(pan);
pack();
// The robot needs to know about us, so set global
robot_text = txt;
}
}
public static void main(String[] args) throws RuntimeException {
try {
new NestedModelessDialogTest().testModelessDialogs();
} catch (Exception e) {
throw new RuntimeException("NestedModelessDialogTest object "
+ "creation failed");
}
}
}