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7141573: JProgressBar resize exception, if setStringPainted in Windows LAF

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Reviewed-by: malenkov
This commit is contained in:
Pavel Porvatov 2012-02-03 17:57:39 +04:00
parent 7313a31b92
commit 314ecdc15a
2 changed files with 67 additions and 0 deletions
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5
jdk/src/share/classes/com/sun/java/swing/plaf/windows/WindowsProgressBarUI.java
View File

@ -137,6 +137,11 @@ public class WindowsProgressBarUI extends BasicProgressBarUI
g.setColor(progressBar.getForeground());
barRectHeight -= 2;
barRectWidth -= 2;
if (barRectWidth <= 0 || barRectHeight <= 0) {
return;
}
Graphics2D g2 = (Graphics2D)g;
g2.setStroke(new BasicStroke((float)(vertical ? barRectWidth : barRectHeight),
BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL));

62
jdk/test/javax/swing/JProgressBar/7141573/bug7141573.java Normal file
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@ -0,0 +1,62 @@
/*
* Copyright (c) 2012, 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 7141573
@summary JProgressBar resize exception, if setStringPainted in Windows LAF
@author Pavel Porvatov
*/
import javax.swing.*;
import java.awt.image.BufferedImage;
public class bug7141573 {
public static void main(String[] args) throws Exception {
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
} catch (Exception e) {
System.out.println("WindowsLookAndFeel is not supported. The test bug7141573 is skipped.");
return;
}
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
BufferedImage image = new BufferedImage(200, 200, BufferedImage.TYPE_INT_ARGB);
JProgressBar bar = new JProgressBar();
bar.setStringPainted(true);
bar.setSize(100, 1);
bar.paint(image.getGraphics());
bar.setSize(1, 100);
bar.paint(image.getGraphics());
System.out.println("The test bug7141573 is passed.");
}
});
}
}