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Diffstat (limited to 'libjava/classpath/javax/swing/plaf/ColorUIResource.java')
-rw-r--r-- | libjava/classpath/javax/swing/plaf/ColorUIResource.java | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/libjava/classpath/javax/swing/plaf/ColorUIResource.java b/libjava/classpath/javax/swing/plaf/ColorUIResource.java new file mode 100644 index 000000000..3c9db2ec8 --- /dev/null +++ b/libjava/classpath/javax/swing/plaf/ColorUIResource.java @@ -0,0 +1,121 @@ +/* ColorUIResource.java + Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.swing.plaf; + +import java.awt.Color; + + +/** + * A Color that is marked as <code>UIResource</code>, which indicates that + * the color has been installed by a pluggable LookAndFeel. Such colors + * are replaced when the LookAndFeel changes. + * + * @see java.awt.Color + * + * @author Sascha Brawer (brawer@dandelis.ch) + */ +public class ColorUIResource extends Color implements UIResource +{ + /** + * Constructs a <code>ColorUIResource</code> using the specified + * red, green, and blue values, which must be given as integers in + * the range of 0-255. The alpha channel value will default to 255, + * meaning that the color is fully opaque. + * + * @param r the red intensity, which must be in the range [0 .. 255]. + * @param g the green intensity, which must be in the range [0 .. 255]. + * @param b the blue intensity, which must be in the range [0 .. 255]. + * + * @throws IllegalArgumentException if any of the values is outside the + * specified range. + */ + public ColorUIResource(int r, int g, int b) + { + super(r, g, b); + } + + + /** + * Constructs a <code>ColorUIResource</code> using the specified + * RGB value. The blue value is in bits 0-7, green in bits 8-15, and + * red in bits 16-23. The other bits are ignored. The alpha value is set + * to 255, meaning that the color is fully opaque. + * + * @param rgb the rgb value, as discussed above. + */ + public ColorUIResource(int rgb) + { + super(rgb); + } + + + /** + * Constructs a <code>ColorUIResource</code> using the specified + * red, green, and blue intensities, which must be given as floats in + * the range of 0-1. The alpha channel value will default to 1.0f, + * meaning that the color is fully opaque. + * + * @param r the red intensity, which must be in the range [0.0 .. 1.0]. + * @param g the green intensity, which must be in the range [0.0 .. 1.0]. + * @param b the blue intensity, which must be in the range [0.0 .. 1.0]. + * + * @throws IllegalArgumentException if any of the values is outside the + * specified range. + */ + public ColorUIResource(float r, float g, float b) + { + super(r, g, b); + } + + + /** + * Constructs a <code>ColorUIResource</code>, using the intensities + * of another color. + * + * @param c the color whose intensities will be considered when + * constructing this <code>ColorUIResource</code> (<code>null</code> + * not permitted). + * + * @throws NullPointerException if <code>c</code> is <code>null</code>. + */ + public ColorUIResource(Color c) + { + super(c.getRGB()); + } +} |