libjava/gnu/gcj/xlib/WMSizeHints.java

   1 /* Copyright (C) 2000  Free Software Foundation
   2
   3    This file is part of libgcj.
   4
   5 This software is copyrighted work licensed under the terms of the
   6 Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
   7 details.  */
   8
   9 package gnu.gcj.xlib;
  10
  11 import gnu.gcj.RawData;
  12
  13 /**
  14  * Size hints for an X11 window in its normal state. This class wraps
  15  * the Xlib XSizeHints stucture.
  16  *
  17  * @author Rolf W. Rasmussen <rolfwr@ii.uib.no>
  18  */
  19 public class WMSizeHints implements Cloneable
  20 {
  21   public WMSizeHints()
  22   {
  23     init(null);
  24   }
  25
  26   private native void init(WMSizeHints copyFrom);
  27   protected native void finalize();
  28
  29   public Object clone() {
  30     try
  31       {
  32         WMSizeHints hints = (WMSizeHints) super.clone();
  33         // In case of an exception before the stucture is copied.
  34         hints.structure = null;
  35
  36         hints.init(this);
  37         return hints;
  38       }
  39     catch (CloneNotSupportedException ex)
  40       {
  41         // This should never happen.
  42         throw new InternalError ();
  43       }
  44   }
  45
  46   public native void applyNormalHints(Window window);
  47
  48   public native void setMinSize(int width, int height);
  49   public native void setMaxSize(int width, int height);
  50
  51   RawData structure;
  52 }