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Diffstat (limited to 'tcl/doc/HandleEvent.3')
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diff --git a/tcl/doc/HandleEvent.3 b/tcl/doc/HandleEvent.3 deleted file mode 100644 index 26b75278bec..00000000000 --- a/tcl/doc/HandleEvent.3 +++ /dev/null @@ -1,49 +0,0 @@ -'\" -'\" Copyright (c) 1990-1992 The Regents of the University of California. -'\" Copyright (c) 1994-1996 Sun Microsystems, Inc. -'\" -'\" See the file "license.terms" for information on usage and redistribution -'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. -'\" -'\" RCS: @(#) $Id$ -'\" -.so man.macros -.TH Tk_HandleEvent 3 "" Tk "Tk Library Procedures" -.BS -.SH NAME -Tk_HandleEvent \- invoke event handlers for window system events -.SH SYNOPSIS -.nf -\fB#include <tk.h>\fR -.sp -\fBTk_HandleEvent\fR(\fIeventPtr\fR) -.SH ARGUMENTS -.AS XEvent *eventPtr -.AP XEvent *eventPtr in -Pointer to X event to dispatch to relevant handler(s). -.BE - -.SH DESCRIPTION -.PP -\fBTk_HandleEvent\fR is a lower-level procedure that deals with window -events. It is called by \fBTcl_ServiceEvent\fR (and indirectly by -\fBTk_DoOneEvent\fR), and in a few other cases within Tk. -It makes callbacks to any window event -handlers (created by calls to \fBTk_CreateEventHandler\fR) -that match \fIeventPtr\fR and then returns. In some cases -it may be useful for an application to bypass the Tk event -queue and call \fBTk_HandleEvent\fR directly instead of -calling \fBTcl_QueueEvent\fR followed by -\fBTcl_ServiceEvent\fR. -.PP -This procedure may be invoked recursively. For example, -it is possible to invoke \fBTk_HandleEvent\fR recursively -from a handler called by \fBTk_HandleEvent\fR. This sort -of operation is useful in some modal situations, such -as when a -notifier has been popped up and an application wishes to -wait for the user to click a button in the notifier before -doing anything else. - -.SH KEYWORDS -callback, event, handler, window |