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| author | jenglish@flightlab.com <jenglish> | 2007-10-31 04:25:22 (GMT) |
|---|---|---|
| committer | jenglish@flightlab.com <jenglish> | 2007-10-31 04:25:22 (GMT) |
| commit | fe46e2905ef21cc67bd3448c7b0d8bd0a8264b6f (patch) | |
| tree | 7f13cbc1bd57dd5c9392f6f9deb8c143603316c5 /library | |
| parent | 2bad83b6155e4dc6762d620fcd4c8b434d0bd411 (diff) | |
| download | tk-fe46e2905ef21cc67bd3448c7b0d8bd0a8264b6f.zip tk-fe46e2905ef21cc67bd3448c7b0d8bd0a8264b6f.tar.gz tk-fe46e2905ef21cc67bd3448c7b0d8bd0a8264b6f.tar.bz2 | |
BUGFIX: Unpost can be called with no preceding Post.
Diffstat (limited to 'library')
| -rw-r--r-- | library/ttk/combobox.tcl | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/library/ttk/combobox.tcl b/library/ttk/combobox.tcl index 76692d8..d19a1fd 100644 --- a/library/ttk/combobox.tcl +++ b/library/ttk/combobox.tcl @@ -1,5 +1,5 @@ # -# $Id: combobox.tcl,v 1.8 2007/10/28 18:56:51 jenglish Exp $ +# $Id: combobox.tcl,v 1.9 2007/10/31 04:25:23 jenglish Exp $ # # Combobox bindings. # @@ -396,7 +396,9 @@ proc ttk::combobox::Post {cb} { # Unpost the listbox. # proc ttk::combobox::Unpost {cb} { - wm withdraw $cb.popdown + if {[winfo exists $cb.popdown]} { + wm withdraw $cb.popdown + } grab release $cb.popdown ;# in case of stuck or unexpected grab [#1239190] } |