1 /*

     2  * CDDL HEADER START

     3  *

     4  * The contents of this file are subject to the terms of the

     5  * Common Development and Distribution License (the "License").

     6  * You may not use this file except in compliance with the License.

     7  *

     8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

     9  * or http://www.opensolaris.org/os/licensing.

    10  * See the License for the specific language governing permissions

    11  * and limitations under the License.

    12  *

    13  * When distributing Covered Code, include this CDDL HEADER in each

    14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

    15  * If applicable, add the following below this CDDL HEADER, with the

    16  * fields enclosed by brackets "[]" replaced with your own identifying

    17  * information: Portions Copyright [yyyy] [name of copyright owner]

    18  *

    19  * CDDL HEADER END

    20  */

    21 

    22 /*

    23  * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.

    24  */

    25 

    26 package com.oracle.solaris.vp.util.swing;

    27 

    28 import java.awt.*;

    29 import java.awt.geom.RoundRectangle2D;

    30 import java.awt.geom.RoundRectangle2D.Float;

    31 import javax.swing.border.Border;

    32 

    33 public class RoundRectBorder implements Border {

    34     //

    35     // Instance data

    36     //

    37 

    38     private Color color;

    39     private int thickness;

    40     private int arc;

    41 

    42     //

    43     // Constructors

    44     //

    45 

    46     public RoundRectBorder(Color color, int thickness, int arc) {

    47 	this.color = color;

    48 	this.thickness = thickness;

    49 	this.arc = arc;

    50     }

    51 

    52     //

    53     // Border methods

    54     //

    55 

    56     @Override

    57     public Insets getBorderInsets(Component c) {

    58 	return new Insets(thickness, thickness, thickness, thickness);

    59     }

    60 

    61     @Override

    62     public boolean isBorderOpaque() {

    63 	return false;

    64     }

    65 

    66     @Override

    67     public void paintBorder(Component c, Graphics g, int x, int y, int width,

    68 	int height) {

    69 

    70 	Graphics2D g2 = (Graphics2D)g;

    71 	g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,

    72 	    RenderingHints.VALUE_ANTIALIAS_ON);

    73 

    74 	g2.setColor(getColor());

    75 	g2.setStroke(new BasicStroke((float)thickness));

    76 	g2.drawRoundRect(x + thickness / 2, y + thickness / 2,

    77 	    width - thickness, height - thickness, arc, arc);

    78     }

    79 

    80     //

    81     // RoundRectBorder methods

    82     //

    83 

    84     public Color getColor() {

    85 	return color;

    86     }

    87 

    88     public int getThickness() {

    89 	return thickness;

    90     }

    91 

    92     public int getArc() {

    93 	return arc;

    94     }

    95 

    96     public Float getClip(Component c) {

    97 	return new Float(0, 0, (float)c.getWidth(), (float)c.getHeight(),

    98 	    (float)arc, (float)arc);

    99     }

   100 }