MetalCheckBoxIcon.java :  » 6.0-JDK-Core » swing » javax » swing » plaf » metal » Java Open Source

/*
 * Copyright 1998-2001 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

package javax.swing.plaf.metal;

import javax.swing.*;

import java.awt.*;
import java.awt.event.*;
import java.io.*;
import javax.swing.plaf.*;

/**
 * CheckboxIcon implementation for OrganicCheckBoxUI
 * <p>
 * <strong>Warning:</strong>
 * Serialized objects of this class will not be compatible with
 * future Swing releases. The current serialization support is
 * appropriate for short term storage or RMI between applications running
 * the same version of Swing.  As of 1.4, support for long term storage
 * of all JavaBeans<sup><font size="-2">TM</font></sup>
 * has been added to the <code>java.beans</code> package.
 * Please see {@link java.beans.XMLEncoder}.
 *
 * @version 1.24 05/05/07
 * @author Steve Wilson
 */
public class MetalCheckBoxIcon implements Icon, UIResource, Serializable {

    protected int getControlSize() { return 13; }

    public void paintIcon(Component c, Graphics g, int x, int y) {

        JCheckBox cb = (JCheckBox)c;
  ButtonModel model = cb.getModel();
  int controlSize = getControlSize();

         boolean drawCheck = model.isSelected();

  if (model.isEnabled()) {
      if(cb.isBorderPaintedFlat()) {
    g.setColor(MetalLookAndFeel.getControlDarkShadow());
    g.drawRect(x+1, y, controlSize-1, controlSize-1);
      }
         if (model.isPressed() && model.isArmed()) {
    if(cb.isBorderPaintedFlat()) {
        g.setColor(MetalLookAndFeel.getControlShadow());
        g.fillRect(x+2, y+1, controlSize-2, controlSize-2);
    } else {
        g.setColor(MetalLookAndFeel.getControlShadow());
        g.fillRect(x, y, controlSize-1, controlSize-1);
        MetalUtils.drawPressed3DBorder(g, x, y, controlSize, controlSize);
    }
      } else if(!cb.isBorderPaintedFlat()) {
          MetalUtils.drawFlush3DBorder(g, x, y, controlSize, controlSize);
      }
      g.setColor( MetalLookAndFeel.getControlInfo() );
         } else {
      g.setColor( MetalLookAndFeel.getControlShadow() );
      g.drawRect( x, y, controlSize-1, controlSize-1);
  }

  
  if(drawCheck) {
      if (cb.isBorderPaintedFlat()) {
    x++;
      }
      drawCheck(c,g,x,y);
  }
    }

    protected void drawCheck(Component c, Graphics g, int x, int y) {
  int controlSize = getControlSize();
  g.fillRect( x+3, y+5, 2, controlSize-8 );
  g.drawLine( x+(controlSize-4), y+3, x+5, y+(controlSize-6) );
  g.drawLine( x+(controlSize-4), y+4, x+5, y+(controlSize-5) );
    }

    public int getIconWidth() {
        return getControlSize();
    }
       
    public int getIconHeight() {
        return getControlSize();
    }
 }