Annotation of src/usr.bin/vim/gui_at_sb.h, Revision 1.1
1.1 ! downsj 1: /* $OpenBSD$ */
! 2: /* vi:set ts=8 sw=4: */
! 3: /* MODIFIED ATHENA SCROLLBAR (USING ARROWHEADS AT ENDS OF TRAVEL) */
! 4: /* Modifications Copyright 1992 by Mitch Trachtenberg */
! 5: /* Rights, permissions, and disclaimer of warranty are as in the */
! 6: /* DEC and MIT notice below. See usage warning in .c file. */
! 7: /*
! 8: * $XConsortium: ScrollbarP.h,v 1.3 94/04/17 20:12:42 jim Exp $
! 9: */
! 10:
! 11:
! 12: /***********************************************************
! 13:
! 14: Copyright (c) 1987, 1988 X Consortium
! 15:
! 16: Permission is hereby granted, free of charge, to any person obtaining a copy
! 17: of this software and associated documentation files (the "Software"), to deal
! 18: in the Software without restriction, including without limitation the rights
! 19: to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
! 20: copies of the Software, and to permit persons to whom the Software is
! 21: furnished to do so, subject to the following conditions:
! 22:
! 23: The above copyright notice and this permission notice shall be included in
! 24: all copies or substantial portions of the Software.
! 25:
! 26: THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
! 27: IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
! 28: FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
! 29: X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
! 30: AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
! 31: CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
! 32:
! 33: Except as contained in this notice, the name of the X Consortium shall not be
! 34: used in advertising or otherwise to promote the sale, use or other dealings
! 35: in this Software without prior written authorization from the X Consortium.
! 36:
! 37:
! 38: Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
! 39:
! 40: All Rights Reserved
! 41:
! 42: Permission to use, copy, modify, and distribute this software and its
! 43: documentation for any purpose and without fee is hereby granted,
! 44: provided that the above copyright notice appear in all copies and that
! 45: both that copyright notice and this permission notice appear in
! 46: supporting documentation, and that the name of Digital not be
! 47: used in advertising or publicity pertaining to distribution of the
! 48: software without specific, written prior permission.
! 49:
! 50: DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
! 51: ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
! 52: DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
! 53: ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
! 54: WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
! 55: ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
! 56: SOFTWARE.
! 57:
! 58: ******************************************************************/
! 59:
! 60: #ifndef _Scrollbar_h
! 61: #define _Scrollbar_h
! 62:
! 63: /****************************************************************
! 64: *
! 65: * Scrollbar Widget
! 66: *
! 67: ****************************************************************/
! 68:
! 69: #include <X11/IntrinsicP.h>
! 70: #include <X11/Xaw/SimpleP.h>
! 71: #include <X11/Xmu/Converters.h>
! 72:
! 73: /*
! 74: * Most things we need are in StringDefs.h
! 75: */
! 76: #define XtCMinimumThumb "MinimumThumb"
! 77: #define XtCShown "Shown"
! 78: #define XtCTopOfThumb "TopOfThumb"
! 79: #define XtCMaxOfThumb "MaxOfThumb"
! 80: #define XtCShadowWidth "ShadowWidth"
! 81: #define XtCTopShadowPixel "TopShadowPixel"
! 82: #define XtCBottomShadowPixel "BottomShadowPixel"
! 83:
! 84: #define XtNminimumThumb "minimumThumb"
! 85: #define XtNtopOfThumb "topOfThumb"
! 86: #define XtNmaxOfThumb "maxOfThumb"
! 87: #define XtNshadowWidth "shadowWidth"
! 88: #define XtNtopShadowPixel "topShadowPixel"
! 89: #define XtNbottomShadowPixel "bottomShadowPixel"
! 90:
! 91: typedef struct _ScrollbarRec *ScrollbarWidget;
! 92: typedef struct _ScrollbarClassRec *ScrollbarWidgetClass;
! 93:
! 94: extern WidgetClass vim_scrollbarWidgetClass;
! 95:
! 96: #if NeedWidePrototypes
! 97: extern void vim_XawScrollbarSetThumb __ARGS((Widget, double, double, double));
! 98: #else
! 99: extern void vim_XawScrollbarSetThumb __ARGS((Widget, float, float, float));
! 100: #endif
! 101:
! 102: typedef struct
! 103: {
! 104: /* public */
! 105: Pixel foreground; /* thumb foreground color */
! 106: XtOrientation orientation; /* horizontal or vertical */
! 107: XtCallbackList scrollProc; /* proportional scroll */
! 108: XtCallbackList thumbProc; /* jump (to position) scroll */
! 109: XtCallbackList jumpProc; /* same as thumbProc but pass data by ref */
! 110: Pixmap thumb; /* thumb color */
! 111: float top; /* What percent is above the win's top */
! 112: float shown; /* What percent is shown in the win */
! 113: float max; /* Maximum value for top */
! 114: Dimension length; /* either height or width */
! 115: Dimension thickness; /* either width or height */
! 116: Dimension min_thumb; /* minium size for the thumb. */
! 117:
! 118: /* private */
! 119: XtIntervalId timer_id; /* autorepeat timer; remove on destruction */
! 120: char scroll_mode; /* see below */
! 121: float scroll_off; /* offset from event to top of thumb */
! 122: GC gc; /* a (shared) gc */
! 123: Position topLoc; /* Pixel that corresponds to top */
! 124: Dimension shownLength; /* Num pixels corresponding to shown */
! 125:
! 126: /* From 3d widget */
! 127: Dimension shadow_width;
! 128: Pixel top_shadow_pixel;
! 129: Pixel bot_shadow_pixel;
! 130: int top_shadow_contrast;
! 131: int bot_shadow_contrast;
! 132: GC top_shadow_GC;
! 133: GC bot_shadow_GC;
! 134: } ScrollbarPart;
! 135:
! 136: #define SMODE_NONE 0
! 137: #define SMODE_CONT 1
! 138: #define SMODE_PAGE_UP 2
! 139: #define SMODE_PAGE_DOWN 3
! 140: #define SMODE_LINE_UP 4
! 141: #define SMODE_LINE_DOWN 5
! 142:
! 143: #define ONE_LINE_DATA 1
! 144: #define ONE_PAGE_DATA 10
! 145: #define END_PAGE_DATA 9999
! 146:
! 147: typedef struct _ScrollbarRec {
! 148: CorePart core;
! 149: SimplePart simple;
! 150: ScrollbarPart scrollbar;
! 151: } ScrollbarRec;
! 152:
! 153: typedef struct {int empty;} ScrollbarClassPart;
! 154:
! 155: typedef struct _ScrollbarClassRec {
! 156: CoreClassPart core_class;
! 157: SimpleClassPart simple_class;
! 158: ScrollbarClassPart scrollbar_class;
! 159: } ScrollbarClassRec;
! 160:
! 161: extern ScrollbarClassRec vim_scrollbarClassRec;
! 162:
! 163: #endif /* _Scrollbar_h */
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