| 1 | /* |
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| 2 | * xman - X window system manual page display program. |
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| 3 | * |
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| 4 | * $XConsortium: ScrollByL.h,v 1.2 88/09/06 17:47:28 jim Exp $ |
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| 5 | * $Athena: ScrollByL.h,v 4.0 88/08/31 22:11:16 kit Exp $ |
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| 6 | * |
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| 7 | * Copyright 1987, 1988 Massachusetts Institute of Technology |
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| 8 | * |
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| 9 | * Permission to use, copy, modify, and distribute this software and its |
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| 10 | * documentation for any purpose and without fee is hereby granted, provided |
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| 11 | * that the above copyright notice appear in all copies and that both that |
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| 12 | * copyright notice and this permission notice appear in supporting |
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| 13 | * documentation, and that the name of M.I.T. not be used in advertising or |
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| 14 | * publicity pertaining to distribution of the software without specific, |
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| 15 | * written prior permission. M.I.T. makes no representations about the |
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| 16 | * suitability of this software for any purpose. It is provided "as is" |
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| 17 | * without express or implied warranty. |
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| 18 | * |
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| 19 | * Author: Chris D. Peterson, MIT Project Athena |
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| 20 | * Created: December 5, 1987 |
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| 21 | */ |
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| 22 | |
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| 23 | #ifndef _XtScrollByLine_h |
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| 24 | #define _XtScrollByLine_h |
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| 25 | |
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| 26 | #define XtNlines "lines" |
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| 27 | #define XtCLine "line_class" |
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| 28 | #define XtNfontHeight "font_height" |
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| 29 | #define XtNformOnInner "form_on_inner" |
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| 30 | |
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| 31 | /*********************************************************************** |
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| 32 | * |
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| 33 | * ScrollByLine Widget (subclass of CompositeClass) |
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| 34 | * |
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| 35 | ***********************************************************************/ |
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| 36 | |
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| 37 | /* Class record constants */ |
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| 38 | |
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| 39 | extern WidgetClass scrollByLineWidgetClass; |
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| 40 | |
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| 41 | typedef struct _ScrollByLineClassRec *ScrollByLineWidgetClass; |
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| 42 | typedef struct _ScrollByLineRec *ScrollByLineWidget; |
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| 43 | |
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| 44 | typedef struct _ScrollByLineStruct { |
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| 45 | int location; /* The location so start writing text in the |
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| 46 | child window widget. */ |
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| 47 | int start_line; /* The line to start printing text. */ |
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| 48 | int num_lines; /* The number of lines to print. */ |
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| 49 | } ScrollByLineStruct; |
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| 50 | |
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| 51 | /* public routines */ |
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| 52 | |
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| 53 | extern Widget XtScrollByLineWidget(); /* the ScrollByLine Widget. */ |
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| 54 | /* Widget w; */ |
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| 55 | |
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| 56 | extern void XtResetScrollByLine(); |
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| 57 | /* Widget w; */ |
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| 58 | |
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| 59 | #endif _XtScrollByLine_h |
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| 60 | /* DON'T ADD STUFF AFTER THIS #endif */ |
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