components/x11/libXaw5/src/X11/ScrollbarP.h

   1 /*
   2  * $XConsortium: ScrollbarP.h,v 1.3 94/04/17 20:12:42 jim Exp $
   3  */
   4
   5
   6 /***********************************************************
   7
   8 Copyright (c) 1987, 1988  X Consortium
   9
  10 Permission is hereby granted, free of charge, to any person obtaining a copy
  11 of this software and associated documentation files (the "Software"), to deal
  12 in the Software without restriction, including without limitation the rights
  13 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  14 copies of the Software, and to permit persons to whom the Software is
  15 furnished to do so, subject to the following conditions:
  16
  17 The above copyright notice and this permission notice shall be included in
  18 all copies or substantial portions of the Software.
  19
  20 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  21 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  22 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  23 X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  24 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  25 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26
  27 Except as contained in this notice, the name of the X Consortium shall not be
  28 used in advertising or otherwise to promote the sale, use or other dealings
  29 in this Software without prior written authorization from the X Consortium.
  30
  31
  32 Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
  33
  34                         All Rights Reserved
  35
  36 Permission to use, copy, modify, and distribute this software and its
  37 documentation for any purpose and without fee is hereby granted,
  38 provided that the above copyright notice appear in all copies and that
  39 both that copyright notice and this permission notice appear in
  40 supporting documentation, and that the name of Digital not be
  41 used in advertising or publicity pertaining to distribution of the
  42 software without specific, written prior permission.
  43
  44 DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
  45 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
  46 DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
  47 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
  48 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
  49 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
  50 SOFTWARE.
  51
  52 ******************************************************************/
  53
  54 #ifndef _ScrollbarP_h
  55 #define _ScrollbarP_h
  56
  57 #include <X11/Xaw/Scrollbar.h>
  58 #include <X11/Xaw/SimpleP.h>
  59
  60 typedef struct {
  61      /* public */
  62     Pixel         foreground;   /* thumb foreground color */
  63     XtOrientation orientation;  /* horizontal or vertical */
  64     XtCallbackList scrollProc;  /* proportional scroll */
  65     XtCallbackList thumbProc;   /* jump (to position) scroll */
  66     XtCallbackList jumpProc;    /* same as thumbProc but pass data by ref */
  67     Pixmap        thumb;        /* thumb color */
  68     Cursor        upCursor;     /* scroll up cursor */
  69     Cursor        downCursor;   /* scroll down cursor */
  70     Cursor        leftCursor;   /* scroll left cursor */
  71     Cursor        rightCursor;  /* scroll right cursor */
  72     Cursor        verCursor;    /* scroll vertical cursor */
  73     Cursor        horCursor;    /* scroll horizontal cursor */
  74     float         top;          /* What percent is above the win's top */
  75     float         shown;        /* What percent is shown in the win */
  76     Dimension     length;       /* either height or width */
  77     Dimension     thickness;    /* either width or height */
  78     Dimension     min_thumb;    /* minium size for the thumb. */
  79
  80      /* private */
  81     Cursor        inactiveCursor; /* The normal cursor for scrollbar */
  82     char          direction;    /* a scroll has started; which direction */
  83     GC            gc;           /* a (shared) gc */
  84     Position      topLoc;       /* Pixel that corresponds to top */
  85     Dimension     shownLength;  /* Num pixels corresponding to shown */
  86
  87 } ScrollbarPart;
  88
  89 typedef struct _ScrollbarRec {
  90     CorePart            core;
  91     SimplePart          simple;
  92     ScrollbarPart       scrollbar;
  93 } ScrollbarRec;
  94
  95 typedef struct {int empty;} ScrollbarClassPart;
  96
  97 typedef struct _ScrollbarClassRec {
  98     CoreClassPart               core_class;
  99     SimpleClassPart             simple_class;
 100     ScrollbarClassPart          scrollbar_class;
 101 } ScrollbarClassRec;
 102
 103 extern ScrollbarClassRec scrollbarClassRec;
 104
 105 #endif /* _ScrollbarP_h */