Java JFrame Parent isFrameModified(RootPaneContainer frame)

Description

is Frame Modified

License

Mozilla Public License

Declaration

public static Boolean isFrameModified(RootPaneContainer frame) 

Method Source Code

//package com.java2s;
/*//from  w ww .  ja  v  a 2  s  .  c  om
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * The Original Code is iSQL-Viewer, A Mutli-Platform Database Tool.
 *
 * The Initial Developer of the Original Code is iSQL-Viewer, A Mutli-Platform Database Tool.
 * Portions created by Mark A. Kobold are Copyright (C) 2000-2007. All Rights Reserved.
 *
 * Contributor(s): 
 *  Mark A. Kobold [mkobold <at> isqlviewer <dot> com].
 *  
 * If you didn't download this code from the following link, you should check
 * if you aren't using an obsolete version: http://www.isqlviewer.com
 */

import javax.swing.JRootPane;

import javax.swing.RootPaneContainer;

public class Main {
    public static final String WINDOW_MODIFIED = "windowModified";

    public static Boolean isFrameModified(RootPaneContainer frame) {

        synchronized (frame) {
            JRootPane rootPane = frame.getRootPane();
            Object obj = rootPane.getClientProperty(WINDOW_MODIFIED);
            if (obj == null || !(obj instanceof Boolean)) {
                return Boolean.FALSE;
            }
            return (Boolean) obj;
        }
    }
}

Related

1. getRootFrame(Component c)
2. getRootFrame(java.awt.Component c)
3. getRootFrame(JComponent component)
4. getSpssInstallationDirectory(Frame parent)
5. installOperation(final RootPaneContainer frame, final int condition, final KeyStroke keyStroke, final String actionKey, Action action)
6. okToWriteFile(Frame parent, String fileName)
7. oops(Frame parent, String s)
8. rootFrame(@Nonnull Component component)
9. runProgressDialog(Runnable runnable, Frame parentFrame, String title, int count)