diff options
Diffstat (limited to 'doc/focus.n')
| -rw-r--r-- | doc/focus.n | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/doc/focus.n b/doc/focus.n index ca325fa..34957c4 100644 --- a/doc/focus.n +++ b/doc/focus.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: focus.n,v 1.4 2004/06/21 19:39:54 dkf Exp $ +'\" RCS: @(#) $Id: focus.n,v 1.5 2007/10/29 16:04:13 dkf Exp $ '\" .so man.macros .TH focus n 4.0 Tk "Tk Built-In Commands" @@ -69,7 +69,7 @@ displays. If the application currently has the input focus on \fIwindow\fR's display, this command resets the input focus for \fIwindow\fR's display to \fIwindow\fR and returns an empty string. -If the application doesn't currently have the input focus on +If the application does not currently have the input focus on \fIwindow\fR's display, \fIwindow\fR will be remembered as the focus for its top-level; the next time the focus arrives at the top-level, Tk will redirect it to \fIwindow\fR. @@ -77,12 +77,12 @@ If \fIwindow\fR is an empty string then the command does nothing. .TP \fBfocus \-displayof\fR \fIwindow\fR Returns the name of the focus window on the display containing \fIwindow\fR. -If the focus window for \fIwindow\fR's display isn't in this +If the focus window for \fIwindow\fR's display is not in this application, the return value is an empty string. .TP \fBfocus \-force \fIwindow\fR Sets the focus of \fIwindow\fR's display to \fIwindow\fR, even if -the application doesn't currently have the input focus for the display. +the application does not currently have the input focus for the display. This command should be used sparingly, if at all. In normal usage, an application should not claim the focus for itself; instead, it should wait for the window manager to give it @@ -99,7 +99,7 @@ will receive the input focus the next time the window manager gives the focus to the top-level. .SH "QUIRKS" .PP -When an internal window receives the input focus, Tk doesn't actually +When an internal window receives the input focus, Tk does not actually set the X focus to that window; as far as X is concerned, the focus will stay on the top-level window containing the window with the focus. However, Tk generates FocusIn and FocusOut events just as if the X @@ -112,11 +112,11 @@ To make a window that only participates in the focus traversal ring when a variable is set, add the following bindings to the widgets \fIbefore\fR and \fIafter\fR it in that focus ring: .CS -button .before -text "Before" -button .middle -text "Middle" -button .after -text "After" -checkbutton .flag -variable traverseToMiddle -takefocus 0 -pack .flag -side left +button .before \-text "Before" +button .middle \-text "Middle" +button .after \-text "After" +checkbutton .flag \-variable traverseToMiddle \-takefocus 0 +pack .flag \-side left pack .before .middle .after bind .before <Tab> { if {!$traverseToMiddle} { @@ -124,7 +124,7 @@ bind .before <Tab> { break } } -bind .after <Shift-Tab> { +bind .after <Shift\-Tab> { if {!$traverseToMiddle} { \fBfocus\fR .before break |