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Diffstat (limited to 'libjava/classpath/java/awt/Dimension.java')
| -rw-r--r-- | libjava/classpath/java/awt/Dimension.java | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/libjava/classpath/java/awt/Dimension.java b/libjava/classpath/java/awt/Dimension.java deleted file mode 100644 index 4c1a07b..0000000 --- a/libjava/classpath/java/awt/Dimension.java +++ /dev/null @@ -1,234 +0,0 @@ -/* Dimension.java -- represents a 2-dimensional span - Copyright (C) 1999, 2000, 2002 Free Software Foundation - -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 java.awt; - -import java.awt.geom.Dimension2D; -import java.io.Serializable; - -/** - * This class holds a width and height value pair. This is used in plenty - * of windowing classes, but also has geometric meaning. - * - * <p>It is valid for a dimension to have negative width or height; but it - * is considered to have no area. Therefore, the behavior in various methods - * is undefined in such a case. - * - * <p>There are some public fields; if you mess with them in an inconsistent - * manner, it is your own fault when you get invalid results. Also, this - * class is not threadsafe. - * - * @author Per Bothner (bothner@cygnus.com) - * @author Aaron M. Renn (arenn@urbanophile.com) - * @author Eric Blake (ebb9@email.byu.edu) - * @see Component - * @see LayoutManager - * @since 1.0 - * @status updated to 1.14 - */ -public class Dimension extends Dimension2D implements Serializable -{ - /** - * Compatible with JDK 1.0+. - */ - private static final long serialVersionUID = 4723952579491349524L; - - /** - * The width of this object. - * - * @see #getSize() - * @see #setSize(double, double) - * @serial the width - */ - public int width; - - /** - * The height of this object. - * - * @see #getSize() - * @see #setSize(double, double) - * @serial the height - */ - public int height; - - /** - * Create a new Dimension with a width and height of zero. - */ - public Dimension() - { - } - - /** - * Create a new Dimension with width and height identical to that of the - * specified dimension. - * - * @param d the Dimension to copy - * @throws NullPointerException if d is null - */ - public Dimension(Dimension d) - { - width = d.width; - height = d.height; - } - - /** - * Create a new Dimension with the specified width and height. - * - * @param w the width of this object - * @param h the height of this object - */ - public Dimension(int w, int h) - { - width = w; - height = h; - } - - /** - * Gets the width of this dimension. - * - * @return the width, as a double - */ - public double getWidth() - { - return width; - } - - /** - * Gets the height of this dimension. - * - * @return the height, as a double - */ - public double getHeight() - { - return height; - } - - /** - * Sets the size of this dimension. The values are rounded to int. - * - * @param w the new width - * @param h the new height - * @since 1.2 - */ - public void setSize(double w, double h) - { - width = (int) w; - height = (int) h; - } - - /** - * Returns the size of this dimension. A pretty useless method, as this is - * already a dimension. - * - * @return a copy of this dimension - * @see #setSize(Dimension) - * @since 1.1 - */ - public Dimension getSize() - { - return new Dimension(width, height); - } - - /** - * Sets the width and height of this object to match that of the - * specified object. - * - * @param d the Dimension to get the new width and height from - * @throws NullPointerException if d is null - * @see #getSize() - * @since 1.1 - */ - public void setSize(Dimension d) - { - width = d.width; - height = d.height; - } - - /** - * Sets the width and height of this object to the specified values. - * - * @param w the new width value - * @param h the new height value - */ - public void setSize(int w, int h) - { - width = w; - height = h; - } - - /** - * Tests this object for equality against the specified object. This will - * be true if and only if the specified object is an instance of - * Dimension2D, and has the same width and height. - * - * @param obj the object to test against - * @return true if the object is equal to this - */ - public boolean equals(Object obj) - { - if (! (obj instanceof Dimension)) - return false; - Dimension dim = (Dimension) obj; - return height == dim.height && width == dim.width; - } - - /** - * Return the hashcode for this object. It is not documented, but appears - * to be <code>((width + height) * (width + height + 1) / 2) + width</code>. - * - * @return the hashcode - */ - public int hashCode() - { - // Reverse engineering this was fun! - return (width + height) * (width + height + 1) / 2 + width; - } - - /** - * Returns a string representation of this object. The format is: - * <code>getClass().getName() + "[width=" + width + ",height=" + height - * + ']'</code>. - * - * @return a string representation of this object - */ - public String toString() - { - return getClass().getName() - + "[width=" + width + ",height=" + height + ']'; - } -} // class Dimension |