/*

 * 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();

    }

}