Java JDialog Escape Key enableCloseByEscape(final JDialog dialog)

Description

enable Close By Escape

License

Open Source License

Declaration

public static void enableCloseByEscape(final JDialog dialog) 

Method Source Code

//package com.java2s;
/*/*  ww  w  . jav a  2  s  .  com*/
 * Copyright (C) 2001-2004 Colin Bell
 * colbell@users.sourceforge.net
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

import javax.swing.*;

import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;

public class Main {
    public static void enableCloseByEscape(final JDialog dialog) {
        AbstractAction closeAction = new AbstractAction() {

            public void actionPerformed(ActionEvent actionEvent) {
                dialog.setVisible(false);
                dialog.dispose();
            }
        };
        KeyStroke escapeStroke = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0);
        dialog.getRootPane().getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(escapeStroke,
                "CloseAction");
        dialog.getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(escapeStroke, "CloseAction");
        dialog.getRootPane().getInputMap(JComponent.WHEN_FOCUSED).put(escapeStroke, "CloseAction");
        dialog.getRootPane().getActionMap().put("CloseAction", closeAction);
    }
}

Related

1. closeOnEsc(final JDialog dlg)
2. closeOnEsc(JDialog dialog)
3. closeOnEscape(final JDialog dialog)
4. closeOnEscapePressed(final JDialog dialog)
5. decorate(final JDialog d, boolean closeOnEscape)
6. installEscapeCloseOperation(final JDialog dialog)
7. installEscapeCloseOperation(final JDialog dialog)
8. installEscapeCloseOperation(final JDialog dialog)
9. installEscapeKey(final JDialog comp)