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jeremybenn |
/* ColorUIResource.java
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Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.swing.plaf;
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import java.awt.Color;
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/**
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* A Color that is marked as <code>UIResource</code>, which indicates that
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* the color has been installed by a pluggable LookAndFeel. Such colors
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* are replaced when the LookAndFeel changes.
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*
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* @see java.awt.Color
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*
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* @author Sascha Brawer (brawer@dandelis.ch)
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*/
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public class ColorUIResource extends Color implements UIResource
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{
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/**
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* Constructs a <code>ColorUIResource</code> using the specified
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* red, green, and blue values, which must be given as integers in
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* the range of 0-255. The alpha channel value will default to 255,
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* meaning that the color is fully opaque.
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*
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* @param r the red intensity, which must be in the range [0 .. 255].
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* @param g the green intensity, which must be in the range [0 .. 255].
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* @param b the blue intensity, which must be in the range [0 .. 255].
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*
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* @throws IllegalArgumentException if any of the values is outside the
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* specified range.
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*/
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public ColorUIResource(int r, int g, int b)
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{
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super(r, g, b);
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}
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/**
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* Constructs a <code>ColorUIResource</code> using the specified
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* RGB value. The blue value is in bits 0-7, green in bits 8-15, and
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* red in bits 16-23. The other bits are ignored. The alpha value is set
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* to 255, meaning that the color is fully opaque.
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*
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* @param rgb the rgb value, as discussed above.
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*/
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public ColorUIResource(int rgb)
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{
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super(rgb);
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}
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/**
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* Constructs a <code>ColorUIResource</code> using the specified
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* red, green, and blue intensities, which must be given as floats in
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* the range of 0-1. The alpha channel value will default to 1.0f,
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* meaning that the color is fully opaque.
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*
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* @param r the red intensity, which must be in the range [0.0 .. 1.0].
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* @param g the green intensity, which must be in the range [0.0 .. 1.0].
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* @param b the blue intensity, which must be in the range [0.0 .. 1.0].
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*
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* @throws IllegalArgumentException if any of the values is outside the
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* specified range.
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*/
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public ColorUIResource(float r, float g, float b)
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{
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super(r, g, b);
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}
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/**
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* Constructs a <code>ColorUIResource</code>, using the intensities
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* of another color.
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*
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* @param c the color whose intensities will be considered when
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* constructing this <code>ColorUIResource</code> (<code>null</code>
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* not permitted).
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*
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* @throws NullPointerException if <code>c</code> is <code>null</code>.
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*/
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public ColorUIResource(Color c)
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{
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super(c.getRGB());
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}
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}
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