Point2D.java: Added protected constructor.

	* java/awt/geom/Point2D.java: Added protected constructor.
	(equals): New method.
	(Float.setLocation(float,float)): New method.
	* java/awt/geom/Dimension2D.java: Added protected constructor.
	* java/awt/geom/AffineTransform.java: Made all constants public.
	(concatenate): Fixed typo in name.
	* java/awt/event/WindowAdapter.java: Class now abstract.
	* java/awt/event/KeyEvent.java (CHAR_UNDEFINED): Now final.
	* java/awt/event/FocusEvent.java: Extend ComponentEvent, not
	AWTEvent.

From-SVN: r37988

libjava/ChangeLog

 2000-12-03  Tom Tromey  <tromey@redhat.com>
 
+	* java/awt/geom/Point2D.java: Added protected constructor.
+	(equals): New method.
+	(Float.setLocation(float,float)): New method.
+	* java/awt/geom/Dimension2D.java: Added protected constructor.
+	* java/awt/geom/AffineTransform.java: Made all constants public.
+	(concatenate): Fixed typo in name.
+	* java/awt/event/WindowAdapter.java: Class now abstract.
+	* java/awt/event/KeyEvent.java (CHAR_UNDEFINED): Now final.
+	* java/awt/event/FocusEvent.java: Extend ComponentEvent, not
+	AWTEvent.
+
 	* java/awt/AWTError.java: Extend Error, not
 	IllegalStateException.
 

libjava/java/awt/event/FocusEvent.java

@@ -16,7 +16,7 @@ import java.awt.*;
 
 /* Status: Believed complete and correct to JDK 1.2.  */
 
-public class FocusEvent extends AWTEvent
+public class FocusEvent extends ComponentEvent
 {
   public static final int FOCUS_FIRST = 1004;
   public static final int FOCUS_GAINED = 1004;

libjava/java/awt/event/KeyEvent.java

@@ -13,7 +13,7 @@ import java.awt.*;
 
 public class KeyEvent extends InputEvent
 {
-  public static char CHAR_UNDEFINED = 0;;
+  public static final char CHAR_UNDEFINED = 0;;
   public static final int KEY_FIRST = 400;
   public static final int KEY_LAST = 402;
   public static final int KEY_PRESSED = 401;

libjava/java/awt/event/WindowAdapter.java

-/* Copyright (C) 1999  Free Software Foundation
+/* Copyright (C) 1999, 2000  Free Software Foundation
 
    This file is part of libjava.
 
@@ -10,12 +10,12 @@ package java.awt.event;
 
 /**
  * @author Per Bothner <bothner@cygnus.com>
- * @date Fenruary, 1999.
+ * @date February, 1999.
  */
 
 /* Status:  Believed complete and correct. */
 
-public class WindowAdapter implements WindowListener
+public abstract class WindowAdapter implements WindowListener
 {
   public void windowActivated (WindowEvent w) { }
   public void windowClosed (WindowEvent w) { }

libjava/java/awt/geom/AffineTransform.java

@@ -20,16 +20,16 @@ import java.io.Serializable;
 
 public class AffineTransform implements Cloneable, Serializable
 {
-  static final int TYPE_IDENTITY = 0;
-  static final int TYPE_FLIP = 64;
-  static final int TYPE_GENERAL_ROTATION = 16;
-  static final int TYPE_GENERAL_SCALE = 4;
-  static final int TYPE_GENERAL_TRANSFORM = 32;
-  static final int TYPE_MASK_ROTATION = 24;
-  static final int TYPE_MASK_SCALE = 6;
-  static final int TYPE_QUADRANT_ROTATION = 8;
-  static final int TYPE_TRANSLATION = 1;
-  static final int TYPE_UNIFORM_SCALE = 2;
+  public static final int TYPE_IDENTITY = 0;
+  public static final int TYPE_FLIP = 64;
+  public static final int TYPE_GENERAL_ROTATION = 16;
+  public static final int TYPE_GENERAL_SCALE = 4;
+  public static final int TYPE_GENERAL_TRANSFORM = 32;
+  public static final int TYPE_MASK_ROTATION = 24;
+  public static final int TYPE_MASK_SCALE = 6;
+  public static final int TYPE_QUADRANT_ROTATION = 8;
+  public static final int TYPE_TRANSLATION = 1;
+  public static final int TYPE_UNIFORM_SCALE = 2;
 
   public AffineTransform ()
   {
@@ -300,7 +300,7 @@ public class AffineTransform implements Cloneable, Serializable
     this.type = 0;		// FIXME
   }
 
-  public void concatentate (AffineTransform tx)
+  public void concatenate (AffineTransform tx)
   {
     double n00 = m00 * tx.m00 + m01 * tx.m10;
     double n01 = m00 * tx.m01 + m01 * tx.m11;

libjava/java/awt/geom/Dimension2D.java

-/* Copyright (C) 1999  Free Software Foundation
+/* Copyright (C) 1999, 2000  Free Software Foundation
 
    This file is part of libjava.
 
@@ -10,7 +10,7 @@ package java.awt.geom;
 
 /**
  * @author Per Bothner <bothner@cygnus.com>
- * @date Fenruary, 1999.
+ * @date February, 1999.
  */
 
 /* Written using online API docs for JDK 1.2 beta from http://www.javasoft.com.
@@ -37,4 +37,8 @@ public abstract class Dimension2D implements Cloneable
     } 
     catch (CloneNotSupportedException _) {return null;}
   }
+
+  protected Dimension2D ()
+  {
+  }
 }

libjava/java/awt/geom/Point2D.java

@@ -26,6 +26,10 @@ public abstract class Point2D implements Cloneable
 
   public abstract void setLocation (double x, double y);
 
+  protected Point2D ()
+  {
+  }
+
   public void setLocation (Point2D pt)  { setLocation(pt.getX(), pt.getY()); }
 
   static public double distanceSq (double X1, double Y1, double X2, double Y2)
@@ -71,6 +75,14 @@ public abstract class Point2D implements Cloneable
     catch (CloneNotSupportedException _) {return null;}
   }
 
+  public boolean equals (Object o)
+  {
+    if (! (o instanceof Point2D))
+      return false;
+    Point2D p = (Point2D) o;
+    return getX () == p.getX () && getY () == p.getY ();
+  }
+
   public static class Double extends Point2D
   {
     public double x;
@@ -143,6 +155,12 @@ public abstract class Point2D implements Cloneable
       this.y = (float) y;
     }
 
+    public void setLocation (float x, float y)
+    {
+      this.x = x;
+      this.y = y;
+    }
+
     public String toString ()
     {
       return "(" + x + ", " + y + ")";