001/* BasicToolBarSeparatorUI.java --
002   Copyright (C) 2004 Free Software Foundation, Inc.
003
004This file is part of GNU Classpath.
005
006GNU Classpath is free software; you can redistribute it and/or modify
007it under the terms of the GNU General Public License as published by
008the Free Software Foundation; either version 2, or (at your option)
009any later version.
010
011GNU Classpath is distributed in the hope that it will be useful, but
012WITHOUT ANY WARRANTY; without even the implied warranty of
013MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014General Public License for more details.
015
016You should have received a copy of the GNU General Public License
017along with GNU Classpath; see the file COPYING.  If not, write to the
018Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
01902110-1301 USA.
020
021Linking this library statically or dynamically with other modules is
022making a combined work based on this library.  Thus, the terms and
023conditions of the GNU General Public License cover the whole
024combination.
025
026As a special exception, the copyright holders of this library give you
027permission to link this library with independent modules to produce an
028executable, regardless of the license terms of these independent
029modules, and to copy and distribute the resulting executable under
030terms of your choice, provided that you also meet, for each linked
031independent module, the terms and conditions of the license of that
032module.  An independent module is a module which is not derived from
033or based on this library.  If you modify this library, you may extend
034this exception to your version of the library, but you are not
035obligated to do so.  If you do not wish to do so, delete this
036exception statement from your version. */
037
038
039package javax.swing.plaf.basic;
040
041import java.awt.Dimension;
042import java.awt.Graphics;
043
044import javax.swing.JComponent;
045import javax.swing.JSeparator;
046import javax.swing.UIManager;
047import javax.swing.plaf.ComponentUI;
048
049/**
050 * The Basic Look and Feel UI delegate for Separator.
051 */
052public class BasicToolBarSeparatorUI extends BasicSeparatorUI
053{
054  private transient Dimension size;
055
056  /**
057   * Creates a new UI delegate for the given JComponent.
058   *
059   * @param c The JComponent to create a delegate for.
060   *
061   * @return A new BasicToolBarSeparatorUI.
062   */
063  public static ComponentUI createUI(JComponent c)
064  {
065    return new BasicToolBarSeparatorUI();
066  }
067
068  /**
069   * This method installs the defaults that are given by the Basic L&F.
070   *
071   * @param s The Separator that is being installed.
072   */
073  protected void installDefaults(JSeparator s)
074  {
075    size = UIManager.getDimension("ToolBar.separatorSize");
076  }
077
078  /**
079   * This method does nothing as a Separator is just blank space.
080   *
081   * @param g The Graphics object to paint with
082   * @param c The JComponent to paint.
083   */
084  public void paint(Graphics g, JComponent c)
085  {
086    // Do nothing.
087  }
088
089  /**
090   * This method returns the preferred size of the  JComponent.
091   *
092   * @param c The JComponent to measure.
093   *
094   * @return The preferred size.
095   */
096  public Dimension getPreferredSize(JComponent c)
097  {
098    return size;
099  }
100
101  /**
102   * This method returns the minimum size of the JComponent.
103   *
104   * @param c The JComponent to measure.
105   *
106   * @return The minimum size.
107   */
108  public Dimension getMinimumSize(JComponent c)
109  {
110    return size;
111  }
112
113  /**
114   * This method returns the maximum size of the JComponent.
115   *
116   * @param c The JComponent to measure.
117   *
118   * @return The maximum size.
119   */
120  public Dimension getMaximumSize(JComponent c)
121  {
122    return size;
123  }
124}