/* $XConsortium: ListP.h,v 1.14 94/04/17 20:12:17 kaleb Exp $ */

/*
Copyright (c) 1989, 1994  X Consortium

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
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The above copyright notice and this permission notice shall be included in
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Except as contained in this notice, the name of the X Consortium shall not be
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*/


/* 
 * ListP.h - Private definitions for List widget
 * 
 * This is a List widget.  It allows the user to select an item in a list and
 * notifies the application through a callback function.
 *
 *	Created: 	8/13/88
 *	By:		Chris D. Peterson
 *                      MIT - Project Athena
 */

#ifndef _XawListP_h
#define _XawListP_h

/***********************************************************************
 *
 * List Widget Private Data
 *
 ***********************************************************************/

#include <X11/Xaw/SimpleP.h>
#include <X11/Xaw/List.h>

#define NO_HIGHLIGHT            XAW_LIST_NONE
#define OUT_OF_RANGE            -1
#define OKAY                     0

/* New fields for the List widget class record */

typedef struct {int foo;} ListClassPart;

/* Full class record declaration */
typedef struct _ListClassRec {
    CoreClassPart	core_class;
    SimpleClassPart	simple_class;
    ListClassPart	list_class;
} ListClassRec;

extern ListClassRec listClassRec;

/* New fields for the List widget record */
typedef struct {
    /* resources */
    Pixel	foreground;
    Dimension	internal_width, /* if not 3d, user sets directly. */
        	internal_height,
                column_space,	/* half of *_space is add on top/bot/left of*/
                row_space;	/* each item's text bounding box. half added to longest for right */
    int         default_cols;
    Boolean     force_cols,
                paste,
                vertical_cols;
    int         longest;	/* in pixels */
    int         nitems;		/* number of items in the list. */
    XFontStruct	*font;
    XFontSet 	fontset;	/* Sheeran, Omron KK, 93/03/05 */
    String *    list;		/* for i18n, always in multibyte format */
    XtCallbackList callback;

    /* private state */
    int         is_highlighted,	/* set to the item currently highlighted. */
                highlight,	/* set to the item that should be highlighted.*/
                col_width,	/* width of each column. */
                row_height,	/* height of each row. */
                nrows,		/* number of rows in the list. */
                ncols;		/* number of columns in the list. */
    GC		normgc,		/* a couple of GC's. */
                revgc,
                graygc;		/* used when inactive. */

    int         freedoms;       /* flags for resizing height and width */

} ListPart;


/****************************************************************
 *
 * Full instance record declaration
 *
 ****************************************************************/

typedef struct _ListRec {
    CorePart	core;
    SimplePart	simple;
    ListPart	list;
} ListRec;

#endif /* _XawListP_h */