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| author | ericm <ericm@noemail.net> | 2000-03-10 22:16:34 (GMT) |
|---|---|---|
| committer | ericm <ericm@noemail.net> | 2000-03-10 22:16:34 (GMT) |
| commit | ef31cd427ecb1bf13a56181350f3834a84491138 (patch) | |
| tree | 5d8a87ffd7f1733a0d17827aa06c8aa65bb2a579 /library/menu.tcl | |
| parent | f2de32aa847b9659f133b9167f5816002f3cff45 (diff) | |
| download | tk-ef31cd427ecb1bf13a56181350f3834a84491138.zip tk-ef31cd427ecb1bf13a56181350f3834a84491138.tar.gz tk-ef31cd427ecb1bf13a56181350f3834a84491138.tar.bz2 | |
* library/menu.tcl: Applied patch from [Bug: 4155]; protects
against grabs on non-viewable windows.
FossilOrigin-Name: d0a2b37183e4b5827218971e2f2eef3aa9d9efee
Diffstat (limited to 'library/menu.tcl')
| -rw-r--r-- | library/menu.tcl | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/library/menu.tcl b/library/menu.tcl index 409955d..00c0e4c 100644 --- a/library/menu.tcl +++ b/library/menu.tcl @@ -4,7 +4,7 @@ # It also implements keyboard traversal of menus and implements a few # other utility procedures related to menus. # -# RCS: @(#) $Id: menu.tcl,v 1.9 2000/03/07 01:02:26 ericm Exp $ +# RCS: @(#) $Id: menu.tcl,v 1.10 2000/03/10 22:16:36 ericm Exp $ # # Copyright (c) 1992-1994 The Regents of the University of California. # Copyright (c) 1994-1997 Sun Microsystems, Inc. @@ -350,8 +350,10 @@ proc tkMbPost {w {x {}} {y {}}} { set tkPriv(tearoff) $tearoff if {$tearoff != 0} { focus $menu - tkSaveGrabInfo $w - grab -global $w + if {[winfo viewable $w]} { + tkSaveGrabInfo $w + grab -global $w + } } } @@ -561,7 +563,8 @@ proc tkMenuButtonDown menu { return } $menu postcascade active - if {[string compare $tkPriv(postedMb) ""]} { + if {[string compare $tkPriv(postedMb) ""] && \ + [winfo viewable $tkPriv(postedMb)]} { grab -global $tkPriv(postedMb) } else { while {[string equal [$menu cget -type] "normal"] \ |