Source for gnu.java.awt.peer.qt.QPen

   1: /* QPen.java --
   2:    Copyright (C)  2005  Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: package gnu.java.awt.peer.qt;
  39: 
  40: import java.awt.Stroke;
  41: import java.awt.BasicStroke;
  42: 
  43: /**
  44:  * A simple wrapper class for a QPen,
  45:  * interfacing it to an BasicStroke.
  46:  */
  47: public class QPen extends NativeWrapper
  48: {
  49: 
  50:   public QPen( Stroke stroke )
  51:   {
  52:     if( !( stroke instanceof BasicStroke ) )
  53:       throw new IllegalArgumentException("Not a basic stroke.");
  54: 
  55:     BasicStroke s = (BasicStroke)stroke;
  56:     if(s.getDashArray() != null)
  57:       throw new IllegalArgumentException("Can't handle dashed strokes.");
  58: 
  59:     init(s.getLineWidth(), s.getEndCap(), s.getLineJoin(), s.getMiterLimit());
  60:   }
  61: 
  62:   private native void init(double width, int cap, int join, double miterlimit);
  63: 
  64:   public native void dispose();
  65: 
  66:   public void finalize()
  67:   {
  68:     dispose();
  69:   }
  70: }