/*
 * SpinButton.h, Interleaf, 16aug93 2:37pm Version 1.1.
 */

/***********************************************************
Copyright 1993 Interleaf, Inc.

Permission to use, copy, modify, and distribute this software
and its documentation for any purpose without fee is granted,
provided that the above copyright notice appear in all copies
and that both copyright notice and this permission notice appear
in supporting documentation, and that the name of Interleaf not
be used in advertising or publicly pertaining to distribution of
the software without specific written prior permission.

Interleaf makes no representation about the suitability of this
software for any purpose. It is provided "AS IS" without any
express or implied warranty. 
******************************************************************/

/*
 *  (C) Copyright 1991,1992, 1993
 *  Interleaf, Inc.
 *  Nine Hillside Avenue, Waltham, MA  02154
 */
#ifndef _SpinButton_h
#define _SpinButton_h

#ifndef AA
#define AA( args ) ()
#endif

#include <Xm/Xm.h>
#include <stdlib.h>

#define XmNarrowLayout              "arrowLayout"
#define XmNarrowSensitivity         "arrowSensitivity"
#define XmNarrowSize                "arrowSize"
#define XmNspinButtonLabelFontList  "spinButtonLabelFontList"
#define XmNposition	            "position"
#define XmNtextField	            "textField"
#define XmNspinButtonTextFontList   "spinButtonTextFontList"
#define XmNwrap		            "wrap"

#define XmCArrowLayout              "ArrowLayout"
#define XmCArrowSensitivity         "ArrowSensitivity"
#define XmCHorizontalSpacing        "HorizontalSpacing"
#define XmCSpinButtonLabelFontList  "SpinButtonLabelFontList"
#define XmCTextField	            "TextField"
#define XmCSpinButtonTextFontList   "SpinButtonTextFontList"
#define XmCVerticalSpacing          "VerticalSpacing"
#define XmCWrap		            "Wrap"

#define XmRArrowSensitivity         "ArrowSensitivity"
#define XmRArrowLayout              "ArrowLayout"

/* Defines for arrowLayout */
#define XmARROWS_FLAT_BEGINNING	    0
#define XmARROWS_FLAT_END	    1
#define XmARROWS_SPLIT		    2
#define XmARROWS_BEGINNING	    3
#define XmARROWS_END		    4

/* Defines for arrowSensitivity */
#define XmARROWS_SENSITIVE	    0
#define XmARROWS_LEFT_SENSITIVE	    1
#define XmARROWS_RIGHT_SENSITIVE    2
#define XmARROWS_INSENSITIVE	    3

/* defines for childType */
#define XmNUMERIC 0

/* defines for callback reason; XmCR_OK is enum (31) */
#define XmCR_SPIN_UP	            100
#define XmCR_SPIN_DOWN	            101

typedef struct
{
   int		reason;
   XEvent	*event;
   Widget	widget;
   Boolean	doit;
   int		position;
   XmString	value;
   Boolean	crossed_boundary;

} XmSpinButtonCallbackStruct;

extern WidgetClass xmSpinButtonWidgetClass;

typedef struct _XmSpinButtonClassRec *XmSpinButtonWidgetClass;
typedef struct _XmSpinButtonRec      *XmSpinButtonWidget;

/*
 * External functions which manipulate the SpinButton list of items.
 * 11/99: JRA - Added unique parameter to XmSpinButtonAddItem
 * 11/99: JRA - Added XmSpinButtonGetTextString,
 *        XmSpinButtonSetTextFieldBackground, and
 *        XmSpinButtonGetTextFieldBackground
 */
extern Widget  XmCreateSpinButton AA( ( Widget parent, char *name,
				     Arg *arglist, int num_args ) );
extern Boolean XmSpinButtonAddItem AA( ( XmSpinButtonWidget spin, XmString item, int pos, Boolean unique ) );
extern void    XmSpinButtonDeletePos AA( ( XmSpinButtonWidget spin, int pos ) );
extern char   *XmSpinButtonGetTextString AA( ( Widget w ) );

extern void    XmSpinButtonSetItem AA((XmSpinButtonWidget spin, XmString item));

extern void    XmSpinButtonSetTextFieldBackground AA( ( Widget spin, Pixel bg ) );
extern void    XmSpinButtonGetTextFieldBackground AA( ( Widget spin, Pixel *bg ) );

/*
 * 11/99: JRA - Added XmIsSpinButton definition
 */
#define XmIsSpinButton( a ) XtIsSubclass( ( a ), xmSpinButtonWidgetClass )

#endif	/* _SpinButton_h */