/*

 * 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

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import java.awt.Dimension;

import java.awt.GridLayout;

import java.awt.Point;

import java.awt.Robot;

import java.awt.event.AdjustmentEvent;

import java.awt.event.AdjustmentListener;

import javax.swing.JFrame;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.SwingUtilities;

import test.java.awt.regtesthelpers.Util;

/**

 * AWT/Swing overlapping test for {@link javax.swing.JScrollPane } component.

 * <p>See base class for test info.

 */

/*

 */

public class JScrollPaneOverlapping extends OverlappingTestBase {

//    {testEmbeddedFrame = true;}

    private boolean horizontalClicked = false;

    private boolean verticalClicked = false;

    private Point hLoc;

    private Point vLoc;

    private JFrame f;

    private JPanel p;

    private JScrollPane scrollPane;

    protected void prepareControls() {

        f = new JFrame("JScrollPane");

        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        f.setSize(120, 120);

        p = new JPanel(new GridLayout(0, 1));

        scrollPane = new JScrollPane(p);

        scrollPane.setPreferredSize(new Dimension(300,300));

        scrollPane.setHorizontalScrollBarPolicy(

                JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);

        scrollPane.setVerticalScrollBarPolicy(

                JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

        scrollPane.getHorizontalScrollBar().setValue(1);

        scrollPane.getHorizontalScrollBar().addAdjustmentListener(new AdjustmentListener() {

            public void adjustmentValueChanged(AdjustmentEvent e) {

                horizontalClicked = true;

            }

        });

        scrollPane.getVerticalScrollBar().setValue(1);

        scrollPane.getVerticalScrollBar().addAdjustmentListener(new AdjustmentListener() {

            public void adjustmentValueChanged(AdjustmentEvent e) {

                verticalClicked = true;

            }

        });

        f.getContentPane().add(scrollPane);

        f.setVisible(true);

        propagateAWTControls(p);

//        JButton b = new JButton("Space extender");

//        b.setPreferredSize(new Dimension(150,150));

//        p.add( b );

        //b.requestFocus(); // to change the look of AWT component, especially Choice

    }

    @Override

    protected boolean performTest() {

        // run robot

        Robot robot = Util.createRobot();

        robot.setAutoDelay(ROBOT_DELAY);

        try {

            SwingUtilities.invokeAndWait(new Runnable() {

                public void run() {

                    hLoc = scrollPane.getHorizontalScrollBar().getLocationOnScreen();

                    vLoc = scrollPane.getVerticalScrollBar().getLocationOnScreen();

                }

            });

        } catch (Exception e) {

        }

        hLoc.translate(2, 2);

        vLoc.translate(2, 2);

        clickAndBlink(robot, hLoc, false);

        clickAndBlink(robot, vLoc, false);

        return horizontalClicked && verticalClicked;

    }

    // this strange plumbing stuff is required due to "Standard Test Machinery" in base class

    public static void main(String args[]) throws InterruptedException {

        instance = new JScrollPaneOverlapping();

        OverlappingTestBase.doMain(args);

    }

}