components/x11/libXaw4/src/Xaw3_1ScrollbarP.h

   1 /*
   2  * $XConsortium: ScrollbarP.h,v 1.1 89/12/15 11:41:03 kit Exp $
   3  */
   4
   5
   6 /***********************************************************
   7 Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts,
   8 and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
   9
  10                         All Rights Reserved
  11
  12 Permission to use, copy, modify, and distribute this software and its
  13 documentation for any purpose and without fee is hereby granted,
  14 provided that the above copyright notice appear in all copies and that
  15 both that copyright notice and this permission notice appear in
  16 supporting documentation, and that the names of Digital or MIT not be
  17 used in advertising or publicity pertaining to distribution of the
  18 software without specific, written prior permission.
  19
  20 DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
  21 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
  22 DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
  23 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
  24 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
  25 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
  26 SOFTWARE.
  27
  28 ******************************************************************/
  29
  30 #ifndef _ScrollbarP_h
  31 #define _ScrollbarP_h
  32
  33 #include <./Xaw3_1Scrollbar.h>
  34
  35 typedef struct {
  36      /* public */
  37     Pixel         foreground;   /* thumb foreground color */
  38     XtOrientation orientation;  /* horizontal or vertical */
  39     XtCallbackList scrollProc;  /* proportional scroll */
  40     XtCallbackList thumbProc;   /* jump (to position) scroll */
  41     XtCallbackList jumpProc;    /* same as thumbProc but pass data by ref */
  42     Pixmap        thumb;        /* thumb color */
  43     Cursor        upCursor;     /* scroll up cursor */
  44     Cursor        downCursor;   /* scroll down cursor */
  45     Cursor        leftCursor;   /* scroll left cursor */
  46     Cursor        rightCursor;  /* scroll right cursor */
  47     Cursor        verCursor;    /* scroll vertical cursor */
  48     Cursor        horCursor;    /* scroll horizontal cursor */
  49     float         top;          /* What percent is above the win's top */
  50     float         shown;        /* What percent is shown in the win */
  51     Dimension     length;       /* either height or width */
  52     Dimension     thickness;    /* either width or height */
  53     Dimension     min_thumb;    /* minium size for the thumb. */
  54
  55      /* private */
  56     Cursor        inactiveCursor; /* The normal cursor for scrollbar */
  57     char          direction;    /* a scroll has started; which direction */
  58     GC            gc;           /* a (shared) gc */
  59     Position      topLoc;       /* Pixel that corresponds to top */
  60     Dimension     shownLength;  /* Num pixels corresponding to shown */
  61
  62 } ScrollbarPart;
  63
  64 typedef struct _ScrollbarRec {
  65     CorePart            core;
  66     ScrollbarPart       scrollbar;
  67 } ScrollbarRec;
  68
  69 typedef struct {int empty;} ScrollbarClassPart;
  70
  71 typedef struct _ScrollbarClassRec {
  72     CoreClassPart               core_class;
  73     ScrollbarClassPart          scrollbar_class;
  74 } ScrollbarClassRec;
  75
  76 extern ScrollbarClassRec scrollbarClassRec;
  77
  78 #endif /* _ScrollbarP_h */