[kaffe] CVS kaffe (dalibor): Merged in java.awt.Point from GNU Classpath to fix Mauve test compilation
Kaffe CVS
cvs-commits at kaffe.org
Sun Dec 7 12:00:03 PST 2003
PatchSet 4200
Date: 2003/12/07 19:57:23
Author: dalibor
Branch: HEAD
Tag: (none)
Log:
Merged in java.awt.Point from GNU Classpath to fix Mauve test compilation
2003-12-07 Dalibor Topic <robilad at kaffe.org>
* libraries/javalib/java/awt/Point.java:
Replaced by implementation from GNU Classpath.
Members:
ChangeLog:1.1791->1.1792
libraries/javalib/java/awt/Point.java:1.6->1.7
Index: kaffe/ChangeLog
diff -u kaffe/ChangeLog:1.1791 kaffe/ChangeLog:1.1792
--- kaffe/ChangeLog:1.1791 Sun Dec 7 19:47:29 2003
+++ kaffe/ChangeLog Sun Dec 7 19:57:23 2003
@@ -1,5 +1,10 @@
2003-12-07 Dalibor Topic <robilad at kaffe.org>
+ * libraries/javalib/java/awt/Point.java:
+ Replaced by implementation from GNU Classpath.
+
+2003-12-07 Dalibor Topic <robilad at kaffe.org>
+
* libraries/javalib/java/util/RessourceBundle.java
(getBundle(String, Locale, ClassLoader)) Rewritten according to spec.
(getBundleWithLocale, getSpecificBundle) Removed.
Index: kaffe/libraries/javalib/java/awt/Point.java
diff -u kaffe/libraries/javalib/java/awt/Point.java:1.6 kaffe/libraries/javalib/java/awt/Point.java:1.7
--- kaffe/libraries/javalib/java/awt/Point.java:1.6 Sat Mar 16 18:36:59 2002
+++ kaffe/libraries/javalib/java/awt/Point.java Sun Dec 7 19:57:25 2003
@@ -1,85 +1,245 @@
+/* Point.java -- represents a point in 2-D space
+ Copyright (C) 1999, 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., 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.awt.geom.Point2D;
+import java.io.Serializable;
/**
- * class Point - represent (x,y) locations
+ * This class represents a point on the screen using cartesian coordinates.
+ * Remember that in screen coordinates, increasing x values go from left to
+ * right, and increasing y values go from top to bottom.
*
- * Copyright (c) 1998
- * Transvirtual Technologies, Inc. All rights reserved.
+ * <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.
*
- * See the file "license.terms" for information on usage and redistribution
- * of this file.
- *
- * @author P.C.Mehlitz
+ * @author Per Bothner <bothner at cygnus.com>
+ * @author Aaron M. Renn <arenn at urbanophile.com>
+ * @author Eric Blake <ebb9 at email.byu.edu>
+ * @since 1.0
+ * @status updated to 1.4
*/
-public class Point implements java.io.Serializable
+public class Point extends Point2D implements Serializable
{
- private static final long serialVersionUID = -5276940640259749850L;
- /**
- * @serial
- * The x coordinate. If no x coordinate is set it will default to '0'.
- */
- public int x;
- /**
- * @serial
- * The y coordinate. If no y coordinate is set it will default to '0'.
- */
- public int y;
-
-public Point () {
-}
-
-public Point ( Point pt ) {
- x = pt.x;
- y = pt.y;
-}
-
-public Point ( int x, int y ) {
- this.x = x;
- this.y = y;
-}
-
-public boolean equals ( Object obj ) {
- if ( obj instanceof Point ) {
- Point pt = (Point) obj;
- return (pt.x == x) && (pt.y == y);
- }
- else
- return false;
-}
-
-public Point getLocation () {
- return new Point( x, y);
-}
-
-public int hashCode () {
- return x ^ (y*31);
-}
-
-/**
- * @deprecated (I presume), use setLocation()
- */
-public void move ( int xNew, int yNew ) {
- x = xNew;
- y = yNew;
-}
-
-public void setLocation ( Point pt ) {
- x = pt.x;
- y = pt.y;
-}
-
-public void setLocation ( int xNew, int yNew ) {
- x = xNew;
- y = yNew;
-}
-
-public String toString() {
- return getClass().getName() + "[x=" + x + ",y=" + y + ']';
-}
-
-public void translate ( int xDelta, int yDelta ) {
- x += xDelta;
- y += yDelta;
-}
-}
+ /**
+ * Compatible with JDK 1.0+.
+ */
+ private static final long serialVersionUID = -5276940640259749850L;
+
+ /**
+ * The x coordinate.
+ *
+ * @see #getLocation()
+ * @see #move(int, int)
+ * @serial the X coordinate of the point
+ */
+ public int x;
+
+ /**
+ * The y coordinate.
+ *
+ * @see #getLocation()
+ * @see #move(int, int)
+ * @serial The Y coordinate of the point
+ */
+ public int y;
+
+ /**
+ * Initializes a new instance of <code>Point</code> representing the
+ * coordiates (0,0).
+ *
+ * @since 1.1
+ */
+ public Point()
+ {
+ }
+
+ /**
+ * Initializes a new instance of <code>Point</code> with coordinates
+ * identical to the coordinates of the specified points.
+ *
+ * @param point the point to copy the coordinates from
+ * @throws NullPointerException if p is null
+ */
+ public Point(Point p)
+ {
+ x = p.x;
+ y = p.y;
+ }
+
+ /**
+ * Initializes a new instance of <code>Point</code> with the specified
+ * coordinates.
+ *
+ * @param x the X coordinate
+ * @param y the Y coordinate
+ */
+ public Point(int x, int y)
+ {
+ this.x = x;
+ this.y = y;
+ }
+
+ /**
+ * Get the x coordinate.
+ *
+ * @return the value of x, as a double
+ */
+ public double getX()
+ {
+ return x;
+ }
+
+ /**
+ * Get the y coordinate.
+ *
+ * @return the value of y, as a double
+ */
+ public double getY()
+ {
+ return y;
+ }
+
+ /**
+ * Returns the location of this point. A pretty useless method, as this
+ * is already a point.
+ *
+ * @return a copy of this point
+ * @see #setLocation(Point)
+ * @since 1.1
+ */
+ public Point getLocation()
+ {
+ return new Point(x, y);
+ }
+
+ /**
+ * Sets this object's coordinates to match those of the specified point.
+ *
+ * @param p the point to copy the coordinates from
+ * @throws NullPointerException if p is null
+ * @since 1.1
+ */
+ public void setLocation(Point p)
+ {
+ x = p.x;
+ y = p.y;
+ }
+
+ /**
+ * Sets this object's coordinates to the specified values. This method
+ * is identical to the <code>move()</code> method.
+ *
+ * @param x the new X coordinate
+ * @param y the new Y coordinate
+ */
+ public void setLocation(int x, int y)
+ {
+ this.x = x;
+ this.y = y;
+ }
+
+ /**
+ * Sets this object's coordinates to the specified values. This method
+ * performs normal casting from double to int, so you may lose precision.
+ *
+ * @param x the new X coordinate
+ * @param y the new Y coordinate
+ */
+ public void setLocation(double x, double y)
+ {
+ this.x = (int) x;
+ this.y = (int) y;
+ }
+
+ /**
+ * Sets this object's coordinates to the specified values. This method
+ * is identical to the <code>setLocation(int, int)</code> method.
+ *
+ * @param x the new X coordinate
+ * @param y the new Y coordinate
+ */
+ public void move(int x, int y)
+ {
+ this.x = x;
+ this.y = y;
+ }
+
+ /**
+ * Changes the coordinates of this point such that the specified
+ * <code>dx</code> parameter is added to the existing X coordinate and
+ * <code>dy</code> is added to the existing Y coordinate.
+ *
+ * @param dx the amount to add to the X coordinate
+ * @param dy the amount to add to the Y coordinate
+ */
+ public void translate(int dx, int dy)
+ {
+ x += dx;
+ y += dy;
+ }
+
+ /**
+ * Tests whether or not this object is equal to the specified object.
+ * This will be true if and only if the specified object is an instance
+ * of Point2D and has the same X and Y coordinates.
+ *
+ * @param obj the object to test against for equality
+ * @return true if the specified object is equal
+ */
+ public boolean equals(Object obj)
+ {
+ if (! (obj instanceof Point2D))
+ return false;
+ Point2D p = (Point2D) obj;
+ return x == p.getX() && y == p.getY();
+ }
+
+ /**
+ * Returns a string representation of this object. The format is:
+ * <code>getClass().getName() + "[x=" + x + ",y=" + y + ']'</code>.
+ *
+ * @return a string representation of this object
+ */
+ public String toString()
+ {
+ return getClass().getName() + "[x=" + x + ",y=" + y + ']';
+ }
+} // class Point
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