/*

    CanvasP.h - private header file for the Canvas Widget
    -  a widget that allows programmer-specified refresh procedures.
    Copyright (C) 1990 Robert H. Forsman Jr.

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

 */

#ifndef _CanvasP_h
#define _CanvasP_h

#include <X11/CoreP.h>

#include <Xfwf/Canvas.h>

typedef struct {
  char	dummy;	/* some stupid compilers barf on empty structures */
} CanvasClassPart;


typedef struct _CanvasClassRec {
    CoreClassPart	core_class;
    CanvasClassPart	canvas_class;
} CanvasClassRec;

extern CanvasClassRec canvasClassRec;


typedef struct {
  XfwfCanvasExposeProc	redraw;
  XtPointer		redraw_data;
  XfwfCanvasResizeProc	resize;
  XtPointer		resize_data;
} CanvasPart;

typedef struct _CanvasRec {
    CorePart		core;
    CanvasPart	canvas;
} CanvasRec;

#endif /* _CanvasP_h */
