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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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 *

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 * 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).

 *

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

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/* @test

   @bug 6884066

   @summary JTableHeader listens mouse in disabled state and doesn't work when not attached to a table

   @author Alexander Potochkin

   @run main bug6884066

*/

import javax.swing.*;

import javax.swing.table.JTableHeader;

import javax.swing.table.TableColumnModel;

import javax.swing.table.TableColumn;

import java.awt.*;

import java.awt.event.InputEvent;

public class bug6884066 {

    private static JTableHeader header;

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

        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

        Robot robot = new Robot();

        robot.setAutoDelay(20);

        SwingUtilities.invokeAndWait(new Runnable() {

            public void run() {

                // just to quickly grab a column model

                JTable table = new JTable(10, 5);

                header = new JTableHeader(table.getColumnModel());

                checkColumn(0, "A");

                JFrame frame = new JFrame("standalone header");

                frame.add(header);

                frame.pack();

                frame.setVisible(true);

                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

            }

        });

        robot.waitForIdle();

        Point point = header.getLocationOnScreen();

        robot.mouseMove(point.x + 3, point.y + 3);

        robot.mousePress(InputEvent.BUTTON1_MASK);

        for (int i = 0; i < header.getWidth() - 3; i++) {

            robot.mouseMove(point.x + i, point.y + 3);

        }

        robot.mouseRelease(InputEvent.BUTTON1_MASK);

        SwingUtilities.invokeAndWait(new Runnable() {

            public void run() {

                TableColumnModel model = header.getColumnModel();

                checkColumn(model.getColumnCount() - 1, "A");

            }

        });

    }

    private static void checkColumn(int index, String str) {

        TableColumnModel model = header.getColumnModel();

        Object value = model.getColumn(index).getHeaderValue();

        if (!str.equals(value)) {

            throw new RuntimeException("Unexpected header's value; " +

                    "index = " + index + " value = " + value);

        }

    }

}