xref: /xsrc/external/mit/libXaw/dist/include/X11/Xaw/LabelP.h

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Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.

                        All Rights Reserved

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the name of Digital not be
used in advertising or publicity pertaining to distribution of the
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******************************************************************/

#ifndef _XawLabelP_h
#define _XawLabelP_h

/*
 * Label Widget Private Data
 */
#include <X11/Xaw/Label.h>
#include <X11/Xaw/SimpleP.h>

/* New fields for the Label widget class record */
typedef struct {
    XtPointer extension;
} LabelClassPart;

/* Full class record declaration */
typedef struct _LabelClassRec {
    CoreClassPart	core_class;
    SimpleClassPart	simple_class;
    LabelClassPart	label_class;
} LabelClassRec;

extern LabelClassRec labelClassRec;

/* New fields for the Label widget record */
typedef struct {
    /* resources */
    Pixel	foreground;
    XFontStruct	*font;
    XFontSet	fontset;
    char	*label;
    XtJustify	justify;
    Dimension	internal_width;
    Dimension	internal_height;
    Pixmap	pixmap;
    Boolean	resize;
    unsigned char encoding;
    Pixmap	left_bitmap;

    /* private state */
    GC		normal_GC;
    GC          gray_GC;
    Pixmap	stipple;
    Position	label_x;
    Position	label_y;
    Dimension	label_width;
    Dimension	label_height;
    Dimension	label_len;
    int		lbm_y;			/* where in label */
    unsigned int lbm_width, lbm_height;	 /* size of pixmap */
#ifndef OLDXAW
    XtPointer pad[4];	/* for future use and keep binary compatibility */
#endif
} LabelPart;

/*
 * Full instance record declaration
 */
typedef struct _LabelRec {
    CorePart	core;
    SimplePart	simple;
    LabelPart	label;
} LabelRec;

#define LEFT_OFFSET(lw) ((lw)->label.left_bitmap \
			 ? (lw)->label.lbm_width + (lw)->label.internal_width \
			 : 0)

#endif /* _XawLabelP_h */