ScrollbarP.h
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上传日期:2022-06-04
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流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /* MODIFIED ATHENA SCROLLBAR (USING ARROWHEADS AT ENDS OF TRAVEL) */
- /* Modifications Copyright 1992 by Mitch Trachtenberg */
- /* Rights, permissions, and disclaimer of warranty are as in the */
- /* DEC and MIT notice below. See usage warning in .c file. */
- /*
- * $XConsortium: ScrollbarP.h,v 1.2 90/04/11 17:33:53 jim Exp $
- */
- /***********************************************************
- Copyright (c) 1987, 1988 X Consortium
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- Except as contained in this notice, the name of the X Consortium shall not be
- used in advertising or otherwise to promote the sale, use or other dealings
- in this Software without prior written authorization from the X Consortium.
- 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
- software without specific, written prior permission.
- DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- SOFTWARE.
- ******************************************************************/
- #ifndef _ScrollbarP_h
- #define _ScrollbarP_h
- #include <X11/Xaw3d/Scrollbar.h>
- #include <X11/Xaw3d/ThreeDP.h>
- typedef struct {
- /* public */
- Pixel foreground; /* thumb foreground color */
- XtOrientation orientation; /* horizontal or vertical */
- XtCallbackList scrollProc; /* proportional scroll */
- XtCallbackList thumbProc; /* jump (to position) scroll */
- XtCallbackList jumpProc; /* same as thumbProc but pass data by ref */
- Pixmap thumb; /* thumb color */
- Pixel background; /* background color */
- #ifndef ARROW_SCROLLBAR
- Cursor upCursor; /* scroll up cursor */
- Cursor downCursor; /* scroll down cursor */
- Cursor leftCursor; /* scroll left cursor */
- Cursor rightCursor; /* scroll right cursor */
- Cursor verCursor; /* scroll vertical cursor */
- Cursor horCursor; /* scroll horizontal cursor */
- #endif
- float top; /* What percent is above the win's top */
- float shown; /* What percent is shown in the win */
- Dimension length; /* either height or width */
- Dimension thickness; /* either width or height */
- Dimension min_thumb; /* minium size for the thumb. */
- float picked; /* How much of the thumb is picked *
- * when scrolling starts */
- /* private */
- #ifdef ARROW_SCROLLBAR
- XtIntervalId timer_id; /* autorepeat timer; remove on destruction */
- char scroll_mode; /* 0:none 1:up/back 2:track 3:down/forward */
- #else
- Cursor inactiveCursor; /* the normal cursor for scrollbar */
- char direction; /* a scroll has started; which direction */
- #endif
- GC gc; /* a (shared) gc for foreground */
- GC bgc; /* a (shared) gc for background */
- Position topLoc; /* Pixel that corresponds to top */
- Dimension shownLength; /* Num pixels corresponding to shown */
- Boolean pick_top; /* pick thumb at top or anywhere */
- Boolean push_thumb; /* push thumb in or not */
- } ScrollbarPart;
- typedef struct _ScrollbarRec {
- CorePart core;
- SimplePart simple;
- ThreeDPart threeD;
- ScrollbarPart scrollbar;
- } ScrollbarRec;
- typedef struct {int empty;} ScrollbarClassPart;
- typedef struct _ScrollbarClassRec {
- CoreClassPart core_class;
- SimpleClassPart simple_class;
- ThreeDClassPart threeD_class;
- ScrollbarClassPart scrollbar_class;
- } ScrollbarClassRec;
- extern ScrollbarClassRec scrollbarClassRec;
- #endif /* _ScrollbarP_h */