| /* Insets.java -- information about a container border |
| Copyright (C) 1999, 2000, 2002, 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., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 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.io.Serializable; |
| |
| /** |
| * This class represents the "margin" or space around a container. |
| * |
| * @author Aaron M. Renn (arenn@urbanophile.com) |
| * @author Eric Blake (ebb9@email.byu.edu) |
| * @status |
| */ |
| public class Insets implements Cloneable, Serializable |
| { |
| /** |
| * Compatible with JDK 1.0+. |
| */ |
| private static final long serialVersionUID = -2272572637695466749L; |
| |
| /** |
| * The gap from the top. |
| * |
| * @serial the top inset |
| */ |
| public int top; |
| |
| /** |
| * The gap from the left. |
| * |
| * @serial the left inset |
| */ |
| public int left; |
| |
| /** |
| * The gap from the bottom. |
| * |
| * @serial the bottom inset |
| */ |
| public int bottom; |
| |
| /** |
| * The gap from the right. |
| * |
| * @serial the right inset |
| */ |
| public int right; |
| |
| /** |
| * Initializes a new instance of <code>Inset</code> with the specified |
| * inset values. |
| * |
| * @param top the top inset |
| * @param left the left inset |
| * @param bottom the bottom inset |
| * @param right the right inset |
| */ |
| public Insets(int top, int left, int bottom, int right) |
| { |
| this.top = top; |
| this.left = left; |
| this.bottom = bottom; |
| this.right = right; |
| } |
| |
| /** |
| * Tests whether this object is equal to the specified object. The other |
| * object must be an instance of Insets with identical field values. |
| * |
| * @param obj the object to test against |
| * @return true if the specified object is equal to this one |
| */ |
| public boolean equals(Object obj) |
| { |
| if (! (obj instanceof Insets)) |
| return false; |
| Insets i = (Insets) obj; |
| return top == i.top && bottom == i.bottom |
| && left == i.left && right == i.right; |
| } |
| |
| /** |
| * Returns a hashcode for this instance. The formula is unspecified, but |
| * appears to be <code>XXX what is it? </code>. |
| * |
| * @return the hashcode |
| */ |
| public int hashCode() |
| { |
| // This can't be right... |
| return top + bottom + left + right; |
| } |
| |
| /** |
| * Returns a string representation of this object, which will be non-null. |
| * The format is unspecified, but appears to be <code>XXX what is it?</code>. |
| * |
| * @return a string representation of this object |
| */ |
| public String toString() |
| { |
| return getClass().getName() + "(top=" + top + ",bottom=" + bottom + |
| ",left=" + left + ",right=" + right + ')'; |
| } |
| |
| /** |
| * Returns a copy of this object. |
| * |
| * @return a copy of this object |
| */ |
| public Object clone() |
| { |
| try |
| { |
| return super.clone(); |
| } |
| catch (CloneNotSupportedException e) |
| { |
| throw (Error) new InternalError().initCause(e); // Impossible |
| } |
| } |
| } // class Insets |