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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

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 * 2 along with this work; if not, write to the Free Software Foundation,

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 *

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/*

  @test

  @bug 6847958

  @summary MouseWheel event is getting triggered for the disabled Textarea in jdk7 b60 pit build.

  @author Dmitry Cherepanov: area=awt.event

  @library ../../../regtesthelpers

  @build Util

  @run main DisabledComponent

*/

/**

 * DisabledComponent.java

 *

 * summary: Tests that wheel events aren't coming on disabled component

 */

import java.awt.*;

import java.awt.event.*;

import test.java.awt.regtesthelpers.Util;

public class DisabledComponent

{

    private static volatile boolean passed = true;

    public static void main(String []s) throws Exception

    {

        Frame frame = new Frame();

        frame.setBounds(100,100,400,400);

        frame.setLayout(new FlowLayout());

        TextArea textArea = new TextArea("TextArea", 6, 15);

        frame.add(textArea);

        List list = new List(3);

        list.add("1");

        list.add("2");

        list.add("3");

        frame.add(list);

        MouseWheelListener listener = new MouseWheelListener(){

            @Override

                public void mouseWheelMoved(MouseWheelEvent mwe){

                    System.err.println(mwe);

                    passed = false;

                }

            };

        Robot robot = new Robot();

        list.addMouseWheelListener(listener);

        textArea.addMouseWheelListener(listener);

        frame.setVisible(true);

        robot.waitForIdle();

        // point and wheel on the list

        Util.pointOnComp(list, robot);

        robot.waitForIdle();

        robot.mouseWheel(2);

        robot.waitForIdle();

        // disable the text area

        System.err.println(" disable text area ");

        textArea.setEnabled(false);

        passed = true;

        // point and wheel on the text area

        Util.pointOnComp(textArea, robot);

        robot.waitForIdle();

        robot.mouseWheel(2);

        robot.waitForIdle();

        if (!passed) {

            throw new RuntimeException(" wrong wheel events ");

        }

    }

}