libjava/java/awt/Component.java

   1 /* Copyright (C) 1999, 2000  Free Software Foundation
   2
   3    This file is part of libjava.
   4
   5 This software is copyrighted work licensed under the terms of the
   6 Libjava License.  Please consult the file "LIBJAVA_LICENSE" for
   7 details.  */
   8
   9 package java.awt;
  10 import java.awt.event.*;
  11 //import java.awt.peer.ComponentPeer;
  12
  13 /* A very incomplete placeholder. */
  14
  15 public abstract class Component implements MenuContainer
  16 {
  17   Container parent;
  18   java.awt.peer.ComponentPeer peer;
  19   int x, y, width, height;
  20
  21   public Container getParent () { return parent; }
  22
  23   /** @deprecated */
  24   public java.awt.peer.ComponentPeer getPeer () { return peer; }
  25
  26   public void setVisible (boolean b)
  27   { /* FIXME */ }
  28
  29   public void setSize (Dimension d)
  30   { setSize(d.width, d.height); }
  31
  32   public void setSize (int width, int height)
  33   {
  34     this.width = width;  this.height = height;
  35     if (peer != null)
  36       peer.setBounds(x, y, width, height);
  37   }
  38
  39   public void setLocation (int x, int y)
  40   {
  41     this.x = x;  this.y = y;
  42     if (peer != null)
  43       peer.setBounds(x, y, width, height);
  44   }
  45
  46   public void setLocation (Point pt)
  47   { setLocation(pt.x, pt.y); }
  48
  49   public void setBounds (int x, int y, int w, int h)
  50   {
  51     this.x = x;  this.y = y;
  52     this.width = w;  this.height = h;
  53     if (peer != null)
  54       peer.setBounds(x, y, w, h);
  55   }
  56
  57   public void setBounds (Rectangle rect)
  58   { setBounds(rect.x, rect.y, rect.width, rect.height); }
  59
  60   public Rectangle getBounds ()
  61   {
  62     return new Rectangle(x, y, width, height);
  63   }
  64
  65   public Point getLocation ()
  66   {
  67     return new Point(x, y);
  68   }
  69
  70   public int getX ()
  71   {
  72     return x;
  73   }
  74
  75   public int getY ()
  76   {
  77     return y;
  78   }
  79
  80   public Dimension getSize ()
  81   {
  82     return new Dimension(width, height);
  83   }
  84
  85   public Dimension getMinimumSize ()
  86   {
  87     if (peer == null)
  88       return new Dimension(width, height);
  89     else
  90       return peer.getMinimumSize();
  91   }
  92
  93   public Dimension getPreferredSize ()
  94   {
  95     if (peer == null)
  96       return new Dimension(width, height);
  97     else
  98       return peer.getPreferredSize();
  99   }
 100
 101   public synchronized void addKeyListener (KeyListener listener)
 102   { /* FIXME */ }
 103
 104   public boolean isFocusTraversable ()
 105   { /* FIXME */ return false; }
 106
 107   public void addNotify () { }
 108 }