EventI.h
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上传日期:2022-06-04
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流媒体/Mpeg4/MP4
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Visual C++
- /* $Xorg: EventI.h,v 1.4 2001/02/09 02:03:54 xorgcvs Exp $ */
- /* $oHeader: EventI.h,v 1.3 88/08/24 09:21:11 asente Exp $ */
- /***********************************************************
- Copyright 1987, 1988, 1998 The Open Group
- Permission to use, copy, modify, distribute, and sell this software and its
- documentation for any purpose is hereby granted without fee, provided that
- the above copyright notice appear in all copies and that both that
- copyright notice and this permission notice appear in supporting
- documentation.
- 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
- OPEN GROUP 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 Open Group 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 Open Group.
- 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.
- ******************************************************************/
- /* $XFree86: xc/lib/Xt/EventI.h,v 1.3 2001/12/14 19:56:12 dawes Exp $ */
- /*
- * Event.h - exported types and functions for toolkit event handler
- *
- * Author: Charles Haynes
- * Digital Equipment Corporation
- * Western Software Laboratory
- * Date: Sun Dec 6 1987
- */
- #ifndef _Event_h_
- #define _Event_h_
- typedef struct _XtGrabRec *XtGrabList;
- #include "PassivGraI.h"
- extern void _XtEventInitialize(
- void
- );
- typedef struct _XtEventRec {
- XtEventTable next;
- EventMask mask; /* also select_data count for RecExt */
- XtEventHandler proc;
- XtPointer closure;
- unsigned int select:1;
- unsigned int has_type_specifier:1;
- unsigned int async:1; /* not used, here for Digital extension? */
- } XtEventRec;
- typedef struct _XtGrabRec {
- XtGrabList next;
- Widget widget;
- unsigned int exclusive:1;
- unsigned int spring_loaded:1;
- }XtGrabRec;
- typedef struct _BlockHookRec {
- struct _BlockHookRec* next;
- XtAppContext app;
- XtBlockHookProc proc;
- XtPointer closure;
- } BlockHookRec, *BlockHook;
- extern void _XtFreeEventTable(
- XtEventTable* /* event_table */
- );
- extern Boolean _XtOnGrabList(
- Widget /* widget */,
- XtGrabRec* /* grabList */
- );
- extern void _XtRemoveAllInputs(
- XtAppContext /* app */
- );
- extern void _XtRefreshMapping(
- XEvent* /* event */,
- _XtBoolean /* dispatch */
- );
- extern void _XtSendFocusEvent(
- Widget /* child */,
- int /* type */);
- extern EventMask _XtConvertTypeToMask(
- int /* eventType */
- );
- /* EventUtil.c */
- extern Widget _XtFindRemapWidget(XEvent *event, Widget widget,
- EventMask mask, XtPerDisplayInput pdi);
- extern void _XtUngrabBadGrabs(XEvent *event, Widget widget,
- EventMask mask, XtPerDisplayInput pdi);
- extern void _XtFillAncestorList(Widget **listPtr, int *maxElemsPtr,
- int *numElemsPtr, Widget start,
- Widget breakWidget);
- /* NextEvent.c */
- extern Boolean XtAppPeekEvent_SkipTimer;
- #endif /* _Event_h_ */