content: package themeengine.include.net.miginfocom.layout;
  
  import java.io.*;
  /*
   * License (BSD):
   * ==============
   *
   * Copyright (c) 2004, Mikael Grev, MiG InfoCom AB. (miglayout (at) miginfocom (dot) com)
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without modification,
   * are permitted provided that the following conditions are met:
   * Redistributions of source code must retain the above copyright notice, this list
   * of conditions and the following disclaimer.
   * Redistributions in binary form must reproduce the above copyright notice, this
   * list of conditions and the following disclaimer in the documentation and/or other
   * materials provided with the distribution.
   * Neither the name of the MiG InfoCom AB nor the names of its contributors may be
   * used to endorse or promote products derived from this software without specific
   * prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
   * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
   * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
   * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
   * OF SUCH DAMAGE.
   *
   * @version 1.0
   * @author Mikael Grev, MiG InfoCom AB
   *         Date: 2006-sep-08
   */
  
  /** A parsed constraint that specifies how an entity (normally column/row or component) can shrink or
   * grow compared to other entities.
   */
  final class ResizeConstraint implements Externalizable
  {
  	static final Float WEIGHT_100 = 100f;
  
  	/** How flexible the entity should be, relative to other entities, when it comes to growing. <code>null</code> or
  	 * zero mean it will never grow. An entity that has twice the growWeight compared to another entity will get twice
  	 * as much of available space.
  	 * <p>
  	 * "grow" are only compared within the same "growPrio".
  	 */
  	Float grow = null;
  
  	/** The relative priority used for determining which entities gets the extra space first.
  	 */
  	int growPrio = 100;
  
  	Float shrink = WEIGHT_100;
  
  	int shrinkPrio = 100;
  
  	public ResizeConstraint()   // For Externalizable
  	{
  	}
  
  	ResizeConstraint(int shrinkPrio, Float shrinkWeight, int growPrio, Float growWeight)
  	{
  		this.shrinkPrio = shrinkPrio;
  		this.shrink = shrinkWeight;
  		this.growPrio = growPrio;
  		this.grow = growWeight;
  	}
  
  	// ************************************************
  	// Persistence Delegate and Serializable combined.
  	// ************************************************
  
  	private Object readResolve() throws ObjectStreamException
  	{
  		return LayoutUtil.getSerializedObject(this);
  	}
  
  	@Override
  	public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
  	{
  		LayoutUtil.setSerializedObject(this, LayoutUtil.readAsXML(in));
  	}
  
  	@Override
  	public void writeExternal(ObjectOutput out) throws IOException
  	{
  		if (getClass() == ResizeConstraint.class)
  			LayoutUtil.writeAsXML(out, this);
  	}
  }
  