| /* |
| * Copyright (c) 2013, 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 |
| * @key headful |
| * @bug 4816114 |
| * @summary REGRESSION: Regression in divider location behavior when JSplitPane is resized |
| * @author Andrey Pikalev |
| * @run main bug4816114 |
| */ |
| |
| import javax.swing.*; |
| import java.awt.*; |
| import java.lang.reflect.*; |
| |
| |
| public class bug4816114 { |
| |
| JFrame fr; |
| JSplitPane splitPane; |
| |
| boolean[] resized = new boolean[] { false, false, false, |
| false, false, false }; |
| static int step = 0; |
| boolean h_passed = false; |
| boolean v_passed = false; |
| |
| static bug4816114 test = new bug4816114(); |
| |
| public static void main(String[] args) throws InterruptedException, InvocationTargetException, AWTException { |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| test.createAndShowGUI(); |
| } |
| }); |
| Robot robot = new Robot(); |
| robot.waitForIdle(); |
| Thread.sleep(1000); |
| Thread.sleep(2000); |
| |
| step++; |
| test.doTest(150, 300); |
| |
| step++; |
| test.doTest(650, 300); |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| test.splitPane.setOrientation(JSplitPane.VERTICAL_SPLIT); |
| } |
| }); |
| |
| step++; |
| test.doTest(300, 650); |
| |
| step++; |
| test.doTest(300, 150); |
| |
| step++; |
| test.doTest(300, 650); |
| |
| if ( !test.isPassed() ) { |
| throw new Error("The divider location is wrong."); |
| } |
| } |
| public void createAndShowGUI() { |
| fr = new JFrame("Test"); |
| |
| splitPane = new TestSplitPane(); |
| splitPane.setOrientation(JSplitPane.HORIZONTAL_SPLIT); |
| splitPane.setResizeWeight(0); |
| splitPane.setBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1)); |
| |
| JButton leftButton = new JButton("LEFT"); |
| leftButton.setPreferredSize(new Dimension(300, 300)); |
| leftButton.setMinimumSize(new Dimension(150, 150)); |
| splitPane.setLeftComponent(leftButton); |
| |
| JButton rightButton = new JButton("RIGHT"); |
| rightButton.setPreferredSize(new Dimension(300, 300)); |
| rightButton.setMinimumSize(new Dimension(150, 150)); |
| splitPane.setRightComponent(rightButton); |
| |
| fr.getContentPane().add(splitPane, BorderLayout.CENTER); |
| |
| fr.pack(); |
| fr.setVisible(true); |
| } |
| |
| void doTest(final int width, final int height) throws InterruptedException, InvocationTargetException { |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| splitPane.setPreferredSize(new Dimension(width, height)); |
| fr.pack(); |
| } |
| }); |
| |
| synchronized (bug4816114.this) { |
| while (!resized[step]) { |
| bug4816114.this.wait(); |
| } |
| } |
| } |
| |
| synchronized void setPassed(int orientation, boolean passed) { |
| if (orientation == JSplitPane.HORIZONTAL_SPLIT) { |
| this.h_passed = passed; |
| } |
| else { |
| this.v_passed = passed; |
| } |
| } |
| |
| synchronized boolean isPassed() { |
| return h_passed && v_passed; |
| } |
| |
| |
| class TestSplitPane extends JSplitPane { |
| public void setDividerLocation(int location) { |
| super.setDividerLocation(location); |
| |
| if ( splitPane.getDividerLocation() == 151 ) { |
| setPassed(getOrientation(), true); |
| } |
| |
| synchronized (bug4816114.this) { |
| resized[step] = true; |
| bug4816114.this.notifyAll(); |
| } |
| } |
| } |
| } |