diff options
Diffstat (limited to 'library/safetk.tcl')
| -rw-r--r-- | library/safetk.tcl | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/library/safetk.tcl b/library/safetk.tcl index 58cb954..8effc2a 100644 --- a/library/safetk.tcl +++ b/library/safetk.tcl @@ -2,7 +2,7 @@ # # Support procs to use Tk in safe interpreters. # -# RCS: @(#) $Id: safetk.tcl,v 1.12 2008/03/27 21:05:09 hobbs Exp $ +# RCS: @(#) $Id: safetk.tcl,v 1.13 2009/11/23 19:17:30 andreas_kupries Exp $ # # Copyright (c) 1997 Sun Microsystems, Inc. # @@ -81,19 +81,21 @@ proc ::safe::loadTk {} {} } } } + + # Get state for access to the cleanupHook. + namespace upvar ::safe S$slave state + if {![::tcl::OptProcArgGiven "-use"]} { # create a decorated toplevel - ::tcl::Lassign [tkTopLevel $slave $display] w use + lassign [tkTopLevel $slave $display] w use # set our delete hook (slave arg is added by interpDelete) # to clean up both window related code and tkInit(slave) - Set [DeleteHookName $slave] [list tkDelete {} $w] - + set state(cleanupHook) [list tkDelete {} $w] } else { - # set our delete hook (slave arg is added by interpDelete) # to clean up tkInit(slave) - Set [DeleteHookName $slave] [list disallowTk] + set state(cleanupHook) [list disallowTk] # Let's be nice and also accept tk window names instead of ids if {[string match ".*" $use]} { |