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*
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* under the terms of the GNU General Public License version 2 only , as
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*
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* 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
* @ key headful
* @ bug 6256140
* @ summary Esc key doesn ' t restore old value in JFormattedtextField when ToolTip is set
* @ author Alexander Potochkin
* @ run main Test6256140
*/
import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyEvent;
public class Test6256140 {
private static volatile JFormattedTextField ft;
private final static String initialText = "value" ;
private final static JLabel toolTipLabel = new JLabel("tip" );
private static JFrame frame;
public static void main(String[] args) throws Exception {
try {
Robot robot = new Robot();
robot.setAutoDelay(100 );
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
createAndShowGUI();
}
});
robot.waitForIdle();
robot.delay(1000 );
Point point = ft.getLocationOnScreen();
robot.mouseMove(point.x, point.y);
robot.waitForIdle();
robot.mouseMove(point.x + 3 , point.y + 3 );
robot.waitForIdle();
robot.keyPress(KeyEvent.VK_A);
robot.keyRelease(KeyEvent.VK_A);
robot.waitForIdle();
if (!isTooltipShowning()) {
throw new RuntimeException("Tooltip is not shown" );
}
robot.keyPress(KeyEvent.VK_ESCAPE);
robot.keyRelease(KeyEvent.VK_ESCAPE);
robot.waitForIdle();
if (isTooltipShowning()) {
throw new RuntimeException("Tooltip must be hidden now" );
}
if (isTextEqual()) {
throw new RuntimeException("FormattedTextField must *not* cancel the updated value this time" );
}
robot.keyPress(KeyEvent.VK_ESCAPE);
robot.keyRelease(KeyEvent.VK_ESCAPE);
robot.waitForIdle();
if (!isTextEqual()) {
throw new RuntimeException("FormattedTextField must cancel the updated value" );
}
} finally {
if (frame != null ) {
SwingUtilities.invokeAndWait(frame::dispose);
}
}
}
private static boolean isTooltipShowning() throws Exception {
final boolean [] result = new boolean [1 ];
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
result[0 ] = toolTipLabel.isShowing();
}
});
return result[0 ];
}
private static boolean isTextEqual() throws Exception {
final boolean [] result = new boolean [1 ];
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
result[0 ] = initialText.equals(ft.getText());
}
});
return result[0 ];
}
private static void createAndShowGUI() {
ToolTipManager.sharedInstance().setDismissDelay(Integer.MAX_VALUE);
ToolTipManager.sharedInstance().setInitialDelay(0 );
frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLayout(new FlowLayout());
ft = new JFormattedTextField() {
public JToolTip createToolTip() {
JToolTip toolTip = super .createToolTip();
toolTip.setLayout(new BorderLayout());
toolTip.add(toolTipLabel);
return toolTip;
}
};
ft.setToolTipText(" " );
ft.setValue(initialText);
frame.add(ft);
frame.pack();
frame.setLocationRelativeTo(null );
frame.setVisible(true );
ft.requestFocus();
}
}
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