| gvSIG desktop 1

/*

 * $Id: TwoColumnConstraints.java,v 1.1 2006/06/14 07:29:07 cesar Exp $

 * Copyright (C) 2002 Elmar Grom

 *

 * File :               TwoColumnConstraint.java

 * Description :        the constraint class used with TwoColumnLayout

 * Author's email :     elmar@grom.net

 * Author's Website :   http://www.izforge.com

 *

 * 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 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.

 */

package   com.izforge.izpack.gui;

import java.awt.Component;

/**

 * The constraints class to use with <code>TwoColumnLayout</code>.

 *

 * @see      com.izforge.izpack.gui.TwoColumnLayout

 *

 * @version  0.0.1 / 11/15/02

 * @author   Elmar Grom

 */

public class TwoColumnConstraints implements Cloneable

{

  // these numbers are arbitrary - this way, there's a lower chance

  // of somebody using the number instead of the symbolic name

  public static final int       NORTH       = 9;

  public static final int       WEST        = 15;

  public static final int       WESTONLY    = 16;

  public static final int       EAST        = 26;

  public static final int       EASTONLY    = 27;

  public static final int       BOTH        = 29;

  public static final int       LEFT        = 31;

  public static final int       CENTER      = 35;

  public static final int       RIGHT       = 47;

  /** Indicates where to place the associated component. <code>NORTH</code>

      will place the component in the title margin. </code>WEST</code> will

      place the component in the left column and <code>EAST</code> will

      place it in the right column. If <code>BOTH</code> is used, the component

      will straddle both columns. <code>WESTONLY</code> and <code>EASTONLY</code>

      will place the element accordingly but make sure that nothing is placed

      in the opposite column. */

  public int        position    = WEST;

  /** How to align the associated component, <code>LEFT</code>, <code>CENTER</code>

      or <code>RIGHT</code>. Note that this setting only taks effect in the

      component is placed in the title margin. */

  public int        align       = LEFT;

  /** If set to true, the indent setting in the layout manager will be applied. */

  public boolean    indent      = false;

  /** If set to true the associated component will be allowed to stretch to

      the width of the entire avaiable space. */

  public boolean    stretch     = false;

  /** for private use by the layout manager */

  Component         component   = null;

 /**

  * Creates a copy of this two column constraint.

  *

  * @return    a copy of this <code>TwoColumnConstraints</code>

  */

  public Object clone ()

  {

    TwoColumnConstraints newObject = new TwoColumnConstraints ();

    newObject.position  = position;

    newObject.align     = align;

    newObject.indent    = indent;

    newObject.stretch   = stretch;

    newObject.component = component;

    return (newObject);

  }

}

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