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- /* $XConsortium: EventI.h,v 1.18 91/01/29 10:56:58 rws Exp $ */
- /* $oHeader: EventI.h,v 1.3 88/08/24 09:21:11 asente Exp $ */
-
- /***********************************************************
- Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts,
- and the Massachusetts Institute of Technology, Cambridge, 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 names of Digital or MIT 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.
-
- ******************************************************************/
-
- /*
- * 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;
-
- extern void _XtEventInitialize(
- #if NeedFunctionPrototypes
- void
- #endif
- );
-
- extern void _XtRegisterWindow(
- #if NeedFunctionPrototypes
- Window /* window */,
- Widget /* widget */
- #endif
- );
-
- extern void _XtUnregisterWindow(
- #if NeedFunctionPrototypes
- Window /* window */,
- Widget /* widget */
- #endif
- );
-
- typedef struct _XtEventRec {
- XtEventTable next;
- EventMask mask;
- XtEventHandler proc;
- XtPointer closure;
- unsigned int select: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;
-
-
- extern void _XtFreeEventTable(
- #if NeedFunctionPrototypes
- XtEventTable* /* event_table */
- #endif
- );
-
- extern Boolean _XtOnGrabList(
- #if NeedFunctionPrototypes
- Widget /* widget */,
- XtGrabRec* /* grabList */
- #endif
- );
-
- extern void _XtRemoveAllInputs(
- #if NeedFunctionPrototypes
- XtAppContext /* app */
- #endif
- );
-
- extern EventMask _XtConvertTypeToMask(
- #if NeedFunctionPrototypes
- int /* eventType */
- #endif
- );
-
- #endif /* _Event_h_ */
-