NimRODSplitPaneDivider.java

/*
 *                 (C) Copyright 2005 Nilo J. Gonzalez
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser Gereral Public Licence as published by the Free
 * Software Foundation; either version 2 of the Licence, or (at your opinion) any
 * later version.
 * 
 * This library is distributed in the hope that it will be usefull, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of merchantability or fitness for a
 * particular purpose. See the GNU Lesser General Public Licence for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public Licence along
 * with this library; if not, write to the Free Software Foundation, Inc., 59
 * Temple Place, Suite 330, Boston, Ma 02111-1307 USA.
 *
 * http://www.gnu.org/licenses/lgpl.html (English)
 * http://gugs.sindominio.net/gnu-gpl/lgpl-es.html (Espa�ol)
 *
 *
 * Original author: Nilo J. Gonzalez
 */
 
/**
 * Esta clase implementa los divisores de paneles.
 * ���UN PUTO INFIERNO!!!
 * @author Nilo J. Gonzalez
 */ 
 

package com.nilo.plaf.nimrod;

import java.awt.*;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.plaf.basic.*;

public class NimRODSplitPaneDivider extends BasicSplitPaneDivider {
  private static final long serialVersionUID = 1L;

  public NimRODSplitPaneDivider( BasicSplitPaneUI p ) {
    super( p);
  }

  protected JButton createRightOneTouchButton() {
    JButton b = new Boton( Boton.DER, super.splitPane, BasicSplitPaneDivider.ONE_TOUCH_SIZE);
    Boolean boo = ((Boolean)UIManager.get( "SplitPane.oneTouchButtonsOpaque"));
    if ( boo != null ) {
      b.setOpaque( boo.booleanValue());
    }
    
    return b;
  }
  
  protected JButton createLeftOneTouchButton() {
    JButton b = new Boton( Boton.IZQ, super.splitPane, BasicSplitPaneDivider.ONE_TOUCH_SIZE);
    Boolean boo = ((Boolean)UIManager.get( "SplitPane.oneTouchButtonsOpaque"));
    if ( boo != null ) {
      b.setOpaque( boo.booleanValue());
    }
    
    return b;
  }
  
  public void paint( Graphics g) {
    super.paint( g);
    
    Graphics2D g2D = (Graphics2D)g;
    GradientPaint grad = null;
    if ( super.splitPane.getOrientation() == JSplitPane.VERTICAL_SPLIT ) {
    	grad = new GradientPaint( 0,0, NimRODUtils.getBrillo(), 
                                0,getHeight(), NimRODUtils.getSombra());
		}
		else {
    	grad = new GradientPaint( 0,0, NimRODUtils.getBrillo(), 
                                getWidth(),0, NimRODUtils.getSombra());
		}

    g2D.setPaint( grad);
    g2D.fillRect( 0,0, getWidth(),getHeight());
  }
  
  protected class Boton extends JButton {
    private static final long serialVersionUID = 1L;
    
    public static final int IZQ = 0;
    public static final int DER = 1;
    
    private JSplitPane splitPane;
    private int ots, dir;
    
    public Boton( int dir, JSplitPane sp, int ots) {
      this.dir = dir;
      splitPane = sp;
      this.ots = ots;
      
      setCursor( Cursor.getPredefinedCursor( Cursor.DEFAULT_CURSOR));
      setFocusPainted( false);
      setBorderPainted( false);
      setRequestFocusEnabled( false);
      setOpaque( false);
    }
    
    public void setBorder( Border border ) {
    }

    public void paint( Graphics g ) {
      if ( splitPane != null ) {
        int blocksize = Math.min( getDividerSize(), ots);
        
        g.setColor( NimRODLookAndFeel.getFocusColor());
        
        int[] xs = new int[3];
        int[] ys = new int[3];
        
        if ( orientation == JSplitPane.VERTICAL_SPLIT && dir == DER ) {
          xs = new int[] { 0, blocksize / 2, blocksize};
          ys = new int[] { 0, blocksize, 0};
        }
        else if ( orientation == JSplitPane.VERTICAL_SPLIT && dir == IZQ ) {
          xs = new int[] { 0, blocksize / 2, blocksize};
          ys = new int[] { blocksize, 0, blocksize};
        }
        else if ( orientation == JSplitPane.HORIZONTAL_SPLIT && dir == DER ) {
          xs = new int[] { 0, 0, blocksize};
          ys = new int[] { 0, blocksize, blocksize / 2};
        }
        else if ( orientation == JSplitPane.HORIZONTAL_SPLIT && dir == IZQ ) {
          //g.drawRect( blocksize-1,0, 2,blocksize);
          xs = new int[] { 0, blocksize, blocksize};
          ys = new int[] { blocksize / 2, 0, blocksize};
        }
        
        g.fillPolygon( xs, ys, 3);
        g.setColor( NimRODLookAndFeel.getFocusColor().darker());
        g.drawPolygon( xs, ys, 3);
      }
    }
    
    public boolean isFocusable() {
      return false;
    }
  }
}