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| author | rjohnson <rjohnson> | 1998-10-10 00:30:34 (GMT) |
|---|---|---|
| committer | rjohnson <rjohnson> | 1998-10-10 00:30:34 (GMT) |
| commit | 6b30648b424171905375ec916ab86186a3043dfc (patch) | |
| tree | 5d1b6c4f80c96cbc9337259a6d98a40a78aff79b /generic/tkEvent.c | |
| parent | 733f2ab4691d31c0fdca72da988c5f4878ee5709 (diff) | |
| download | tk-6b30648b424171905375ec916ab86186a3043dfc.zip tk-6b30648b424171905375ec916ab86186a3043dfc.tar.gz tk-6b30648b424171905375ec916ab86186a3043dfc.tar.bz2 | |
Added support for the MouseWheel event.
Diffstat (limited to 'generic/tkEvent.c')
| -rw-r--r-- | generic/tkEvent.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/generic/tkEvent.c b/generic/tkEvent.c index 2e32b8f..6403001 100644 --- a/generic/tkEvent.c +++ b/generic/tkEvent.c @@ -6,11 +6,12 @@ * * Copyright (c) 1990-1994 The Regents of the University of California. * Copyright (c) 1994-1995 Sun Microsystems, Inc. + * Copyright (c) 1998 by Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkEvent.c,v 1.2 1998/09/14 18:23:09 stanton Exp $ + * RCS: @(#) $Id: tkEvent.c,v 1.3 1998/10/10 00:30:36 rjohnson Exp $ */ #include "tkPort.h" @@ -129,7 +130,8 @@ static unsigned long eventMasks[TK_LASTEVENT] = { 0, /* Mapping Notify */ VirtualEventMask, /* VirtualEvents */ ActivateMask, /* ActivateNotify */ - ActivateMask /* DeactivateNotify */ + ActivateMask, /* DeactivateNotify */ + MouseWheelMask /* MouseWheelEvent */ }; /* @@ -546,10 +548,13 @@ Tk_HandleEvent(eventPtr) /* * Redirect KeyPress and KeyRelease events to the focus window, - * or ignore them entirely if there is no focus window. + * or ignore them entirely if there is no focus window. We also + * route the MouseWheel event to the focus window. The MouseWheel + * event is an extension to the X event set. Currently, it is only + * available on the Windows version of Tk. */ - if (mask & (KeyPressMask|KeyReleaseMask)) { + if (mask & (KeyPressMask|KeyReleaseMask|MouseWheelMask)) { winPtr->dispPtr->lastEventTime = eventPtr->xkey.time; winPtr = TkFocusKeyEvent(winPtr, eventPtr); if (winPtr == NULL) { |