Java JFrame Parent rootFrame(@Nonnull Component component)

Here you can find the source of rootFrame(@Nonnull Component component)

Description

root Frame

License

Open Source License

Declaration

@Nullable
public static JFrame rootFrame(@Nonnull Component component) 

Method Source Code

//package com.java2s;
/**/*from  ww  w  . ja v  a2 s. c o m*/
 * Copyright (C) cedarsoft GmbH.
 *
 * Licensed under the GNU General Public License version 3 (the "License")
 * with Classpath Exception; you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 *         http://www.cedarsoft.org/gpl3ce
 *         (GPL 3 with Classpath Exception)
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 3 only, as
 * published by the Free Software Foundation. cedarsoft GmbH designates this
 * particular file as subject to the "Classpath" exception as provided
 * by cedarsoft GmbH in the LICENSE file that accompanied this code.
 *
 * 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 3 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
 * 3 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 cedarsoft GmbH, 72810 Gomaringen, Germany,
 * or visit www.cedarsoft.com if you need additional information or
 * have any questions.
 */

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;

import java.awt.Component;

import java.awt.Window;

public class Main {

    @Nullable
    public static JFrame rootFrame(@Nonnull Component component) {
        Window window = SwingUtilities.getWindowAncestor(component);
        if (window instanceof JFrame) {
            return (JFrame) window;
        }
        return null;
    }
}

Related

  1. getSpssInstallationDirectory(Frame parent)
  2. installOperation(final RootPaneContainer frame, final int condition, final KeyStroke keyStroke, final String actionKey, Action action)
  3. isFrameModified(RootPaneContainer frame)
  4. okToWriteFile(Frame parent, String fileName)
  5. oops(Frame parent, String s)
  6. runProgressDialog(Runnable runnable, Frame parentFrame, String title, int count)
  7. setFrameParentTitle(Container c, String s)
  8. showDialog(Frame aParent, String aMsg, String aTitle, int aType)
  9. showDialog(Frame parent, String title, JComponent c)