/*

 * Copyright (c) 2011, 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 7036669

  @summary Test Component.revalidate() method

  @author anthony.petrov@oracle.com: area=awt.component

*/

import java.awt.*;

public class Revalidate {

    private static Frame frame = new Frame();

    private static Panel panel = new Panel() {

        @Override

        public boolean isValidateRoot() {

            return true;

        }

    };

    private static Button button = new Button("Test");

    private static void sleep() {

        try { Thread.sleep(500); } catch (Exception e) {}

    }

    private static void printState(String str) {

        System.out.println(str + " isValid state: ");

        System.out.println("         frame: " + frame.isValid());

        System.out.println("         panel: " + panel.isValid());

        System.out.println("        button: " + button.isValid());

    }

    private static void fail(String msg) {

        frame.dispose();

        throw new RuntimeException(msg);

    }

    private static void check(String n, Component c, boolean v) {

        if (c.isValid() != v) {

            fail(n + ".isValid() = " + c.isValid() + ";   expected: " + v);

        }

    }

    private static void check(String str, boolean f, boolean p, boolean b) {

        printState(str);

        check("frame", frame, f);

        check("panel", panel, p);

        check("button", button, b);

    }

    public static void main(String[] args) {

        // setup

        frame.add(panel);

        panel.add(button);

        frame.setBounds(200, 200, 300, 200);

        frame.setVisible(true);

        sleep();

        check("Upon showing", true, true, true);

        button.setBounds(1, 1, 30, 30);

        sleep();

        check("button.setBounds():", true, false, false);

        button.revalidate();

        sleep();

        check("button.revalidate():", true, true, true);

        button.setBounds(1, 1, 30, 30);

        sleep();

        check("button.setBounds():", true, false, false);

        panel.revalidate();

        sleep();

        // because the panel's validate root is actually OK

        check("panel.revalidate():", true, false, false);

        button.revalidate();

        sleep();

        check("button.revalidate():", true, true, true);

        panel.setBounds(2, 2, 125, 130);

        sleep();

        check("panel.setBounds():", false, false, true);

        button.revalidate();

        sleep();

        check("button.revalidate():", false, true, true);

        panel.setBounds(3, 3, 152, 121);

        sleep();

        check("panel.setBounds():", false, false, true);

        panel.revalidate();

        sleep();

        check("panel.revalidate():", true, true, true);

        // cleanup

        frame.dispose();

    }

}