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Diffstat (limited to 'doc/event.n')
| -rw-r--r-- | doc/event.n | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/doc/event.n b/doc/event.n index bf895e3..f35c6e0 100644 --- a/doc/event.n +++ b/doc/event.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: event.n,v 1.14 2007/10/26 20:13:23 dgp Exp $ +'\" RCS: @(#) $Id: event.n,v 1.15 2007/10/29 16:04:13 dkf Exp $ '\" .so man.macros .TH event n 8.3 Tk "Tk Built-In Commands" @@ -62,7 +62,7 @@ argument of the \fBbind\fR command except that it must consist of a single event pattern, not a sequence. \fIOption-value\fR pairs may be used to specify additional attributes of the event, such as the x and y mouse position; see -EVENT FIELDS below. If the \fB\-when\fR option is not specified, the +\fBEVENT FIELDS\fR below. If the \fB\-when\fR option is not specified, the event is processed immediately: all of the handlers for the event will complete before the \fBevent generate\fR command returns. If the \fB\-when\fR option is specified then it determines when the @@ -80,8 +80,9 @@ not defined then an empty string is returned. .SH "EVENT FIELDS" .PP The following options are supported for the \fBevent generate\fR -command. These correspond to the ``%'' expansions -allowed in binding scripts for the \fBbind\fR command. +command. These correspond to the +.QW % +expansions allowed in binding scripts for the \fBbind\fR command. .TP \fB\-above\fI window\fR \fIWindow\fR specifies the \fIabove\fR field for the event, @@ -119,7 +120,7 @@ for the \fBMouseWheel\fR event. The \fIdelta\fR refers to the direction and magnitude the mouse wheel was rotated. Note the value is not a screen distance but are units of motion in the mouse wheel. Typically these values are multiples of 120. For example, 120 should -scroll the text widget up 4 lines and -240 would scroll the text +scroll the text widget up 4 lines and \-240 would scroll the text widget down 8 lines. Of course, other widgets may define different behaviors for mouse wheel motion. This field corresponds to the \fB%D\fR substitution for binding scripts. @@ -333,11 +334,15 @@ changed. .TP \fB<<TraverseIn>>\fR This is sent to a widget when the focus enters the widget because of a -user-driven "tab to widget" action. +user-driven +.QW "tab to widget" +action. .TP \fB<<TraverseOut>>\fR This is sent to a widget when the focus leaves the widget because of a -user-driven "tab to widget" action. +user-driven +.QW "tab to widget" +action. .PP Tk defines the following virtual events for the purposes of unifying bindings across multiple platforms. Users expect them to behave in the |