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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
* 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) {
Sysout.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 ());
Sysout.createDialogWithInstructions(new String[]
{"This is an automatic test. Simply wait until it's done."});
}
public void start() {
if ("sun.awt.motif.MToolkit".equals(Toolkit.getDefaultToolkit().getClass().getName())) {
Sysout.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!");
}
Sysout.println("Test for " + owner.getName() + " passed.");
owner.dispose();
}
void clickOn(Component c) {
Point p = c.getLocationOnScreen();
Dimension d = c.getSize();
Sysout.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) {
Sysout.println("waitForIdle, non-fatal exception caught:");
ie.printStackTrace();
} catch(InvocationTargetException ite) {
Sysout.println("waitForIdle, non-fatal exception caught:");
ite.printStackTrace();
}
}
boolean isFocusGained() {
synchronized (monitor) {
if (!focusGained) {
try {
monitor.wait(3000);
} catch (InterruptedException e) {
Sysout.println("Interrupted unexpectedly!");
throw new RuntimeException(e);
}
}
}
return focusGained;
}
}
/****************************************************
Standard Test Machinery
DO NOT modify anything below -- it's a standard
chunk of code whose purpose is to make user
interaction uniform, and thereby make it simpler
to read and understand someone else's test.
****************************************************/
/**
This is part of the standard test machinery.
It creates a dialog (with the instructions), and is the interface
for sending text messages to the user.
To print the instructions, send an array of strings to Sysout.createDialog
WithInstructions method. Put one line of instructions per array entry.
To display a message for the tester to see, simply call Sysout.println
with the string to be displayed.
This mimics System.out.println but works within the test harness as well
as standalone.
*/
class Sysout
{
static TestDialog dialog;
public static void createDialogWithInstructions( String[] instructions )
{
dialog = new TestDialog( new Frame(), "Instructions" );
dialog.printInstructions( instructions );
dialog.setVisible(true);
println( "Any messages for the tester will display here." );
}
public static void createDialog( )
{
dialog = new TestDialog( new Frame(), "Instructions" );
String[] defInstr = { "Instructions will appear here. ", "" } ;
dialog.printInstructions( defInstr );
dialog.setVisible(true);
println( "Any messages for the tester will display here." );
}
public static void printInstructions( String[] instructions )
{
dialog.printInstructions( instructions );
}
public static void println( String messageIn )
{
dialog.displayMessage( messageIn );
}
}// Sysout class
/**
This is part of the standard test machinery. It provides a place for the
test instructions to be displayed, and a place for interactive messages
to the user to be displayed.
To have the test instructions displayed, see Sysout.
To have a message to the user be displayed, see Sysout.
Do not call anything in this dialog directly.
*/
class TestDialog extends Dialog
{
TextArea instructionsText;
TextArea messageText;
int maxStringLength = 80;
//DO NOT call this directly, go through Sysout
public TestDialog( Frame frame, String name )
{
super( frame, name );
int scrollBoth = TextArea.SCROLLBARS_BOTH;
instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
add( "North", instructionsText );
messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
add("Center", messageText);
pack();
setVisible(true);
}// TestDialog()
//DO NOT call this directly, go through Sysout
public void printInstructions( String[] instructions )
{
//Clear out any current instructions
instructionsText.setText( "" );
//Go down array of instruction strings
String printStr, remainingStr;
for( int i=0; i < instructions.length; i++ )
{
//chop up each into pieces maxSringLength long
remainingStr = instructions[ i ];
while( remainingStr.length() > 0 )
{
//if longer than max then chop off first max chars to print
if( remainingStr.length() >= maxStringLength )
{
//Try to chop on a word boundary
int posOfSpace = remainingStr.
lastIndexOf( ' ', maxStringLength - 1 );
if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
printStr = remainingStr.substring( 0, posOfSpace + 1 );
remainingStr = remainingStr.substring( posOfSpace + 1 );
}
//else just print
else
{
printStr = remainingStr;
remainingStr = "";
}
instructionsText.append( printStr + "\n" );
}// while
}// for
}//printInstructions()
//DO NOT call this directly, go through Sysout
public void displayMessage( String messageIn )
{
messageText.append( messageIn + "\n" );
System.out.println(messageIn);
}
}// TestDialog class