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* Copyright ( c ) 2011 , 2014 , 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 .
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*/
/*
* @ test
* @ key headful
* @ bug 6514582
* @ summary SubMenu of a JMenu with no items paints a single pixel tiny menu .
* @ author Alexander Potochkin
* @ run main bug6514582
*/
import javax.swing.*;
import java.awt.*;
public class bug6514582 {
private static JPopupMenu popup;
public static void main(String ...args) throws Exception {
Robot robot = new Robot();
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
popup = new JPopupMenu();
popup.add(new JMenuItem("item" ));
popup.setVisible(true );
}
});
robot.waitForIdle();
if (!popup.isShowing()) {
throw new RuntimeException("Where is my popup ?" );
}
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
popup.setVisible(false );
popup.removeAll();
popup.setVisible(true );
}
});
robot.waitForIdle();
if (popup.isShowing()) {
throw new RuntimeException("Empty popup is shown" );
}
popup.setVisible(false );
}
}
Messung V0.5 in Prozent C=92 H=99 G=95
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