TinyToolBarSeparatorUI.java

/*******************************************************************************
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * 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.Container;
import java.awt.Dimension;
import java.awt.Graphics;

import javax.swing.JComponent;
import javax.swing.JSeparator;
import javax.swing.JToolBar;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicToolBarSeparatorUI;


/**
 * ToolBarSeparatorUI
 * 
 * @version 1.0
 * @author Hans Bickel
 */
@SuppressWarnings (
{ "all" } )
public class TinyToolBarSeparatorUI extends BasicToolBarSeparatorUI
{

  private static final int W99_SIZE = 6;


  private static final int YQ_SIZE = 7;


  private int defaultSize = YQ_SIZE;


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


  /**
   * Overridden to do nothing
   */
  protected void installDefaults ( JSeparator s )
  {
    if ( Theme.derivedStyle [ Theme.style ] == Theme.W99_STYLE )
    {
      defaultSize = W99_SIZE;
    }
  }


  public Dimension getMinimumSize ( JComponent c )
  {
    JToolBar.Separator sep = ( JToolBar.Separator ) c;

    if ( sep.getOrientation () == JSeparator.HORIZONTAL )
    {
      return new Dimension ( 0, 1 );
    }
    else
    {
      return new Dimension ( 1, 0 );
    }
  }


  public Dimension getMaximumSize ( JComponent c )
  {
    JToolBar.Separator sep = ( JToolBar.Separator ) c;
    Dimension size = sep.getSeparatorSize ();

    if ( sep.getOrientation () == JSeparator.HORIZONTAL )
    {
      if ( size != null )
        return new Dimension ( 32767, size.height );

      return new Dimension ( 32767, defaultSize );
    }
    else
    {
      if ( size != null )
        return new Dimension ( 32767, size.width );

      return new Dimension ( defaultSize, 32767 );
    }
  }


  public Dimension getPreferredSize ( JComponent c )
  {
    JToolBar.Separator sep = ( JToolBar.Separator ) c;

    Dimension size = sep.getSeparatorSize ();

    if ( size != null )
      return size.getSize ();

    if ( sep.getOrientation () == JSeparator.HORIZONTAL )
    {
      return new Dimension ( 0, defaultSize );
    }
    else
    {
      return new Dimension ( defaultSize, 0 );
    }
  }


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


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


  protected void drawWinToolBarSeparator ( Graphics g, JComponent c )
  {
    JToolBar.Separator sep = ( JToolBar.Separator ) c;

    if ( sep.getOrientation () == JSeparator.HORIZONTAL )
    {
      Container cont = c.getParent ();
      int y = sep.getPreferredSize ().height / 2 - 1; // centered if height is
      // even

      g.setColor ( Theme.toolSepDarkColor [ Theme.style ].getColor () );
      g.drawLine ( 1, y, cont.getWidth () - 6, y );

      g.setColor ( Theme.toolSepLightColor [ Theme.style ].getColor () );
      g.drawLine ( 1, y + 1, cont.getWidth () - 6, y + 1 );
    }
    else
    {
      int x = sep.getPreferredSize ().width / 2 - 1; // centered if height is
      // even

      g.setColor ( Theme.toolSepDarkColor [ Theme.style ].getColor () );
      g.drawLine ( x, 0, x, sep.getHeight () );

      g.setColor ( Theme.toolSepLightColor [ Theme.style ].getColor () );
      g.drawLine ( x + 1, 0, x + 1, sep.getHeight () );
    }
  }


  protected void drawXpToolBarSeparator ( Graphics g, JComponent c )
  {
    JToolBar.Separator sep = ( JToolBar.Separator ) c;

    if ( sep.getOrientation () == JSeparator.HORIZONTAL )
    {
      int y = sep.getHeight () / 2; // centered if height is odd

      g.setColor ( Theme.toolSepDarkColor [ Theme.style ].getColor () );
      g.drawLine ( 0, y, sep.getWidth (), y );
    }
    else
    {
      int x = sep.getWidth () / 2; // centered if width is odd

      g.setColor ( Theme.toolSepDarkColor [ Theme.style ].getColor () );
      g.drawLine ( x, 0, x, sep.getHeight () );
    }
  }
}