| /* |
| * Copyright (c) 2010, 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 6918861 |
| * @summary SynthSliderUI.uninstallDefaults() is not called when UI is uninstalled |
| * @author Pavel Porvatov |
| * @run main bug6918861 |
| */ |
| |
| import javax.swing.*; |
| import javax.swing.plaf.synth.SynthLookAndFeel; |
| import javax.swing.plaf.synth.SynthSliderUI; |
| |
| public class bug6918861 { |
| public static void main(String[] args) throws Exception { |
| UIManager.setLookAndFeel(new SynthLookAndFeel()); |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| JSlider slider = new JSlider(); |
| |
| HackedSynthSliderUI ui = new HackedSynthSliderUI(slider); |
| |
| slider.setUI(ui); |
| |
| if (ui.counter != 111) { |
| throw new RuntimeException("Some installers of SynthSliderUI weren't invoked"); |
| } |
| |
| slider.setUI(null); |
| |
| if (ui.counter != 0) { |
| throw new RuntimeException("Some uninstallers of SynthSliderUI weren't invoked"); |
| } |
| } |
| }); |
| } |
| |
| private static class HackedSynthSliderUI extends SynthSliderUI { |
| private int counter; |
| |
| protected HackedSynthSliderUI(JSlider c) { |
| super(c); |
| } |
| |
| protected void installDefaults(JSlider slider) { |
| super.installDefaults(slider); |
| |
| counter += 1; |
| } |
| |
| protected void uninstallDefaults(JSlider slider) { |
| super.uninstallDefaults(slider); |
| |
| counter -= 1; |
| } |
| |
| protected void installListeners(JSlider slider) { |
| super.installListeners(slider); |
| |
| counter += 10; |
| } |
| |
| protected void uninstallListeners(JSlider slider) { |
| super.uninstallListeners(slider); |
| |
| counter -= 10; |
| } |
| |
| protected void installKeyboardActions(JSlider slider) { |
| super.installKeyboardActions(slider); |
| |
| counter += 100; |
| } |
| |
| protected void uninstallKeyboardActions(JSlider slider) { |
| super.uninstallKeyboardActions(slider); |
| |
| counter -= 100; |
| } |
| } |
| } |