/*******************************************************************************
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Tiny Look and Feel * * (C) Copyright 2003 - 2007 Hans Bickel * * For
 * licensing information and credits, please refer to the * comment in file
 * de.muntjak.tinylookandfeel.TinyLookAndFeel * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 */

package de.muntjak.tinylookandfeel;


import java.awt.Dimension;
import java.awt.Graphics;

import javax.swing.JComponent;
import javax.swing.JSeparator;
import javax.swing.LookAndFeel;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicSeparatorUI;


/**
 * TinySeparatorUI
 * 
 * @version 1.0
 * @author Hans Bickel
 */
@SuppressWarnings (
{ "all" } )
public class TinySeparatorUI extends BasicSeparatorUI
{

  protected static final Dimension vertDimension = new Dimension ( 0, 2 );


  protected static final Dimension horzDimension = new Dimension ( 2, 0 );


  public static ComponentUI createUI ( JComponent c )
  {
    return new TinySeparatorUI ();
  }


  protected void installDefaults ( JSeparator s )
  {
    LookAndFeel.installColors ( s, "Separator.background",
        "Separator.foreground" );
  }


  public void paint ( Graphics g, JComponent c )
  {
    switch ( Theme.derivedStyle [ Theme.style ] )
    {
      case Theme.TINY_STYLE :
        drawTinySeparator ( g, c );
        break;
      case Theme.W99_STYLE :
        drawWinSeparator ( g, c );
        break;
      case Theme.YQ_STYLE :
        drawXpSeparator ( g, c );
        break;
    }
  }


  protected void drawTinySeparator ( Graphics g, JComponent c )
  {
  }


  protected void drawWinSeparator ( Graphics g, JComponent c )
  {
    Dimension s = c.getSize ();

    if ( ( ( JSeparator ) c ).getOrientation () == JSeparator.VERTICAL )
    {
      g.setColor ( Theme.sepDarkColor [ Theme.style ].getColor () );
      g.drawLine ( 0, 0, 0, s.height );

      g.setColor ( Theme.sepLightColor [ Theme.style ].getColor () );
      g.drawLine ( 1, 0, 1, s.height );
    }
    else
    { // HORIZONTAL
      g.setColor ( Theme.sepDarkColor [ Theme.style ].getColor () );
      g.drawLine ( 0, 0, s.width, 0 );

      g.setColor ( Theme.sepLightColor [ Theme.style ].getColor () );
      g.drawLine ( 0, 1, s.width, 1 );
    }
  }


  protected void drawXpSeparator ( Graphics g, JComponent c )
  {
    Dimension s = c.getSize ();
    g.setColor ( c.getBackground () );

    if ( ( ( JSeparator ) c ).getOrientation () == JSeparator.VERTICAL )
    {
      g.drawLine ( 0, 0, 0, s.height );
    }
    else
    { // HORIZONTAL
      g.drawLine ( 0, 0, s.width, 0 );
    }
  }


  public Dimension getPreferredSize ( JComponent c )
  {
    if ( ( ( JSeparator ) c ).getOrientation () == JSeparator.VERTICAL )
    {
      return horzDimension;
    }
    else
    {
      return vertDimension;
    }
  }


  public Dimension getMinimumSize ( JComponent c )
  {
    return getPreferredSize ( c );
  }
}