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| author | ericm <ericm> | 2000-03-07 01:02:26 (GMT) |
|---|---|---|
| committer | ericm <ericm> | 2000-03-07 01:02:26 (GMT) |
| commit | 475f34e019d0bc29f1769524e48650375235abf4 (patch) | |
| tree | 3e1e0d127dc1e46baa4bbc2466cafa52e435cc49 /library | |
| parent | 253dd7f8bf575cf34521d18f43cc9841c06a747e (diff) | |
| download | tk-475f34e019d0bc29f1769524e48650375235abf4.zip tk-475f34e019d0bc29f1769524e48650375235abf4.tar.gz tk-475f34e019d0bc29f1769524e48650375235abf4.tar.bz2 | |
* library/menu.tcl: Added a check in tkMenuFirstEntry that changes
menu behavior to only auto-post an immediate child cascade if we
are currently on a menubar menu. This prevents massive
auto-cascading in cases where the first entry of the cascade is
itself a cascade, and the first entry of that cascade is a
cascade, and the first entry of that cascade is a cascade
... [Bug: 676].
Diffstat (limited to 'library')
| -rw-r--r-- | library/menu.tcl | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/library/menu.tcl b/library/menu.tcl index 2c2c751..409955d 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 1.8 1999/09/02 17:02:52 hobbs Exp $ +# RCS: @(#) $Id: menu.tcl,v 1.9 2000/03/07 01:02:26 ericm Exp $ # # Copyright (c) 1992-1994 The Regents of the University of California. # Copyright (c) 1994-1997 Sun Microsystems, Inc. @@ -1092,7 +1092,12 @@ proc tkMenuFirstEntry menu { && [string compare [$menu type $i] "tearoff"]} { $menu activate $i tkGenerateMenuSelect $menu - if {[string equal [$menu type $i] "cascade"]} { + # Only post the cascade if the current menu is a menubar; + # otherwise, if the first entry of the cascade is a cascade, + # we can get an annoying cascading effect resulting in a bunch of + # menus getting posted (bug 676) + if {[string equal [$menu type $i] "cascade"] && \ + [string equal [$menu cget -type] "menubar"]} { set cascade [$menu entrycget $i -menu] if {[string compare $cascade ""]} { $menu postcascade $i |