| /* |
| * Copyright 2006 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| /* |
| @test |
| @bug 4370316 |
| @summary GridLayout does not fill its Container |
| @library ../../regtesthelpers |
| @build Util |
| @author Andrei Dmitriev : area=awt.layout |
| @run main LayoutExtraGaps |
| */ |
| |
| import java.awt.*; |
| import java.awt.event.*; |
| import test.java.awt.regtesthelpers.Util; |
| |
| public class LayoutExtraGaps extends Frame { |
| final static int compCount = 30; |
| |
| public LayoutExtraGaps() { |
| super("GridLayoutTest"); |
| Panel yellowPanel = new Panel(new GridLayout(compCount, 1, 3, 3)); |
| yellowPanel.setBackground(Color.yellow); |
| |
| for(int i = 0; i < compCount ; i++) { |
| Label redLabel = new Label(""+i); |
| redLabel.setBackground(Color.red); |
| yellowPanel.add(redLabel); |
| } |
| |
| Panel bluePanel = new Panel(new GridLayout(1, compCount, 3, 3)); |
| bluePanel.setBackground(Color.blue); |
| |
| for(int i = 0; i < compCount; i++) { |
| Label greenLabel = new Label(""+i); |
| greenLabel.setBackground(Color.green); |
| bluePanel.add(greenLabel); |
| } |
| |
| //RTL orientation |
| Panel blackPanel = new Panel(new GridLayout(compCount, 1, 3, 3)); |
| blackPanel.setBackground(Color.black); |
| blackPanel.applyComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT); |
| |
| for(int i = 0; i < compCount ; i++) { |
| Label redLabel = new Label(""+i); |
| redLabel.setBackground(Color.red); |
| blackPanel.add(redLabel); |
| } |
| |
| Panel redPanel = new Panel(new GridLayout(1, compCount, 3, 3)); |
| redPanel.applyComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT); |
| redPanel.setBackground(Color.red); |
| |
| for(int i = 0; i < compCount; i++) { |
| Label greenLabel = new Label(""+i); |
| greenLabel.setBackground(Color.green); |
| redPanel.add(greenLabel); |
| } |
| |
| setLayout(new GridLayout(2, 2, 20, 20)); |
| |
| add(yellowPanel); |
| add(bluePanel); |
| add(redPanel); |
| add(blackPanel); |
| pack(); |
| setSize((int)getPreferredSize().getWidth() + 50, (int)getPreferredSize().getHeight() + 50); |
| setVisible(true); |
| |
| Util.waitForIdle(Util.createRobot()); |
| Rectangle r1 = yellowPanel.getComponent(0).getBounds(); |
| Rectangle r2 = bluePanel.getComponent(0).getBounds(); |
| Rectangle r3 = blackPanel.getComponent(0).getBounds(); |
| Rectangle r4 = redPanel.getComponent(0).getBounds(); |
| |
| System.out.println("firstHorizLabel bounds ="+r1); |
| System.out.println("firstVertLabel bounds ="+r2); |
| System.out.println("firstHorizLabel_RTL bounds ="+r3); |
| System.out.println("firstVertLabel_RTL bounds ="+r4); |
| if ((r1.getX() == 0 && r1.getY() == 0) || |
| (r2.getX() == 0 && r2.getY() == 0) || |
| (r3.getX() == 0 && r3.getY() == 0) || |
| // RTL only affects horizontal positioning and components lays out from top right corner |
| (r4.getX() == blackPanel.getWidth() && r4.getY() == 0)) |
| { |
| throw new RuntimeException("Test failed. GridLayout doesn't center component."); |
| } else { |
| System.out.println("Test passed."); |
| } |
| } |
| |
| public static void main(String[] args) { |
| new LayoutExtraGaps(); |
| } |
| } |