Set All Opaque : GUI Utilities « Swing JFC « Java

1. Java
2. Swing JFC
3. GUI Utilities

Set All Opaque

   
import java.awt.Component;
import java.awt.Container;

import javax.swing.JComponent;
/**
 * Copyright (C) 2004 NNL Technology AB
 * Visit www.infonode.net for information about InfoNode(R) 
 * products and how to contact NNL Technology AB.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, 
 * MA 02111-1307, USA.
 */


// $Id: ComponentUtil.java,v 1.25 2005/12/04 13:46:04 jesper Exp $


public class Util {

  public static void setAllOpaque(Container c, boolean opaque) {
    if (c instanceof JComponent) {
      ((JComponent) c).setOpaque(opaque);
      for (int i = 0; i < c.getComponentCount(); i++) {
        Component comp = c.getComponent(i);
        if (comp instanceof Container)
          setAllOpaque((Container) comp, opaque);
      }
    }
  }
}

   
    
    
  

Related examples in the same category