/* DrawingA.h - Public Header file */

/* Copyright 1990, David Nedde
 *
 * Permission to use, copy, modify, and distribute this
 * software and its documentation for any purpose and without fee
 * is granted provided that the above copyright notice appears in all copies.
 * It is provided "as is" without express or implied warranty.
*/

/* Define widget's class pointer and strings used to specify resources */

#ifndef _XawDrawingArea_h
#define _XawDrawingArea_h

/* Resources ADDED to label widget:

 Name		     Class		RepType		Default Value
 ----		     -----		-------		-------------
 exposeCallback	     Callback		Pointer		NULL
 inputCallback	     Callback		Pointer		NULL
 motionCallback	     Callback		Pointer		NULL
 resizeCallback	     Callback		Pointer		NULL
*/


extern WidgetClass drawingAreaWidgetClass;

typedef struct _DrawingAreaClassRec *DrawingAreaWidgetClass;
typedef struct _DrawingAreaRec	    *DrawingAreaWidget;


/* Resource strings */
#define XtNexposeCallback	"exposeCallback"
#define XtNinputCallback	"inputCallback"
#define XtNmotionCallback	"motionCallback"
#define XtNresizeCallback	"resizeCallback"


typedef struct _XawDrawingAreaCallbackStruct {
  int	  reason;
  XEvent *event;
  Window  window;
} XawDrawingAreaCallbackStruct;

/* Reasons */
#define XawCR_EXPOSE 1
#define XawCR_INPUT  2
#define XawCR_MOTION 3
#define XawCR_RESIZE 4

#endif /* _XawDrawingArea_h */