6753661: JFileChooser font not reset after Look & Feel change

Reviewed-by: abhiscxk, aivanov, serb
This commit is contained in:
Prasanta Sadhukhan 2023-02-20 08:17:00 +00:00
parent 2009dc2b73
commit 432cf68c4d
2 changed files with 84 additions and 0 deletions

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@ -193,6 +193,9 @@ public abstract class SynthFileChooserUI extends BasicFileChooserUI implements
protected void uninstallDefaults(JFileChooser fc) {
super.uninstallDefaults(fc);
if (fc.getFont() instanceof UIResource) {
fc.setFont(null);
}
SynthContext context = getContext(getFileChooser(), ENABLED);
style.uninstallDefaults(context);

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@ -0,0 +1,81 @@
/*
* Copyright (c) 2023, 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 6753661
* @summary Verifies if JFileChooser font reset after Look & Feel change
* @run main JFileChooserFontReset
*/
import java.awt.Font;
import javax.swing.JFileChooser;
import javax.swing.UIManager;
import javax.swing.SwingUtilities;
import javax.swing.UnsupportedLookAndFeelException;
public class JFileChooserFontReset {
private static void setLookAndFeel(UIManager.LookAndFeelInfo laf) {
try {
UIManager.setLookAndFeel(laf.getClassName());
} catch (UnsupportedLookAndFeelException ignored) {
System.out.println("Unsupported L&F: " + laf.getClassName());
} catch (ClassNotFoundException | InstantiationException
| IllegalAccessException e) {
throw new RuntimeException(e);
}
}
public static void main(String args[]) throws Exception {
SwingUtilities.invokeAndWait(() -> {
for (UIManager.LookAndFeelInfo laf :
UIManager.getInstalledLookAndFeels()) {
System.out.println("Testing L&F: " + laf.getClassName());
setLookAndFeel(laf);
JFileChooser fc = new JFileChooser();
Font origFont = fc.getFont();
System.out.println(" orig font " + origFont);
for (UIManager.LookAndFeelInfo newLaF :
UIManager.getInstalledLookAndFeels()) {
if (laf.equals(newLaF)) {
continue;
}
System.out.println("Transition to L&F: " + newLaF);
setLookAndFeel(newLaF);
SwingUtilities.updateComponentTreeUI(fc);
setLookAndFeel(laf);
System.out.println("Back to L&F: " + laf);
SwingUtilities.updateComponentTreeUI(fc);
Font curFont = fc.getFont();
System.out.println("current font " + curFont);
if (curFont != origFont
&& (curFont != null && !curFont.equals(origFont))) {
throw new RuntimeException(
"JFileChooser font is not reset after Look & Feel change");
}
}
System.out.println("");
System.out.println("");
}
});
}
}