/*

 * 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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 * questions.

 */

/*

 @test

 @bug 6180449

 @summary TextArea scrolls to its left when selecting the text from the end.

 @run main TextAreaScrolling

 */

import java.awt.Frame;

import java.awt.Point;

import java.awt.Rectangle;

import java.awt.Robot;

import java.awt.TextArea;

import java.awt.event.InputEvent;

public class TextAreaScrolling {

    Frame mainFrame;

    TextArea textArea;

    Robot robot;

    TextAreaScrolling() {

        mainFrame = new Frame();

        mainFrame.setSize(200, 200);

        mainFrame.setLocation(200, 200);

        textArea = new TextArea();

        textArea.setText("1234 5678");

        textArea.setSelectionStart(3);

        textArea.setSelectionStart(4);

        mainFrame.add(textArea);

        mainFrame.setVisible(true);

        textArea.requestFocusInWindow();

        try {

            robot = new Robot();

            robot.setAutoWaitForIdle(true);

        } catch (Exception ex) {

            dispose();

            System.exit(0);

            throw new RuntimeException("Robot Creation Failed");

        }

    }

    public void dispose() {

        if (mainFrame != null) {

            mainFrame.dispose();

        }

    }

    public void performTest() {

        Point loc = textArea.getLocationOnScreen();

        Rectangle textAreaBounds = new Rectangle();

        textArea.getBounds(textAreaBounds);

        // Move mouse at center in first row of TextArea.

        robot.mouseMove(loc.x + textAreaBounds.width / 2, loc.y + 5);

        // Perform selection by scrolling to left from end of char sequence.

        robot.mousePress(InputEvent.BUTTON1_MASK);

        robot.mouseMove(textAreaBounds.x - 5, loc.y + 5);

        robot.mouseRelease(InputEvent.BUTTON1_MASK);

        // Perform double click on beginning word of TextArea

        robot.mouseMove(loc.x + 5, loc.y + 5);

        robot.mousePress(InputEvent.BUTTON1_MASK);

        robot.mouseRelease(InputEvent.BUTTON1_MASK);

        robot.delay(100);

        robot.mousePress(InputEvent.BUTTON1_MASK);

        robot.mouseRelease(InputEvent.BUTTON1_MASK);

        robot.delay(100);

        if (textArea.getSelectedText().contentEquals("5678")) {

            dispose();

            throw new RuntimeException ("TextArea over scrolled towards left"

                + "Expected selected text: '1234 ' and for mac '1234'"

                + "Actual selected text: 5678");

        }

    }

    public static void main(String argv[]) throws RuntimeException {

        TextAreaScrolling test = new TextAreaScrolling();

        test.performTest();

        test.dispose();

    }

}