diff options
Diffstat (limited to 'library/listbox.tcl')
| -rw-r--r-- | library/listbox.tcl | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/library/listbox.tcl b/library/listbox.tcl index 27cb114..26f494e 100644 --- a/library/listbox.tcl +++ b/library/listbox.tcl @@ -3,7 +3,7 @@ # This file defines the default bindings for Tk listbox widgets # and provides procedures that help in implementing those bindings. # -# RCS: @(#) $Id: listbox.tcl,v 1.15 2005/09/10 14:53:20 das Exp $ +# RCS: @(#) $Id: listbox.tcl,v 1.16 2007/10/30 01:57:54 hobbs Exp $ # # Copyright (c) 1994 The Regents of the University of California. # Copyright (c) 1994-1995 Sun Microsystems, Inc. @@ -35,7 +35,7 @@ bind Listbox <1> { if {[winfo exists %W]} { - tk::ListboxBeginSelect %W [%W index @%x,%y] + tk::ListboxBeginSelect %W [%W index @%x,%y] 1 } } @@ -227,7 +227,7 @@ if {"x11" eq [tk windowingsystem]} { # el - The element for the selection operation (typically the # one under the pointer). Must be in numerical form. -proc ::tk::ListboxBeginSelect {w el} { +proc ::tk::ListboxBeginSelect {w el {focus 1}} { variable ::tk::Priv if {[$w cget -selectmode] eq "multiple"} { if {[$w selection includes $el]} { @@ -243,6 +243,12 @@ proc ::tk::ListboxBeginSelect {w el} { set Priv(listboxPrev) $el } event generate $w <<ListboxSelect>> + # check existence as ListboxSelect may destroy us + if {$focus && [winfo exists $w] + && [string is true -strict [$w cget -takefocus]] + && [$w cget -state] eq "normal"} { + focus $w + } } # ::tk::ListboxMotion -- |