Get All Components in a container : Container « Swing JFC « Java

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Java » Swing JFC » ContainerScreenshots 
Get All Components in a container
 
/*
 * $Id: WindowUtils.java,v 1.16 2009/05/25 16:37:52 kschaefe Exp $
 *
 * Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
 * Santa Clara, California 95054, U.S.A. All rights reserved.
 *
 * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

import java.awt.Component;
import java.awt.Container;
import java.util.ArrayList;
import java.util.List;
/**
 * Encapsulates various utilities for windows (ie: <code>Frame</code> and
 * <code>Dialog</code> objects and descendants, in particular).
 *
 @author Richard Bair
 */
public class Utils {
  public static List<Component> getAllComponents(final Container c) {
    Component[] comps = c.getComponents();
    List<Component> compList = new ArrayList<Component>();
    for (Component comp : comps) {
      compList.add(comp);
      if (comp instanceof Container) {
        compList.addAll(getAllComponents((Containercomp));
      }
    }
    return compList;
  }

}

   
  
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1. Container Event DemoContainer Event Demo
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4. Get Child At Point
5. Get Component Index
6. Get Visible Child At
7. Get Visible Children Count
8. Find Component Under Glass Pane At
9. Find First Component Of Type
10. Count Components in a Container
11. Has Visible Children
12. Is Only Visible Component
13. Container which can transform its children
14. Is Within Parent
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