Lines Matching refs:exists

41   if {[winfo exists $w]} {destroy $w}
42   if {[info exists v]} {unset v}
227     if {![winfo exists $w]} return
320     if {[info exists x(*)] && $header} {
333         if {![info exists cw($col)] || $cw($col)<[string length $x($col)]} {
339     if {[info exists x(*)] && $header} {
345         if {![info exists cw($col)] || $cw($col)<[string length $col]} {
353     if {[info exists x(*)]} {
514   if {![winfo exists $w]} return
580   if {[info exists ::$w]} {
600   if {$m=="" || ![winfo exists $m]} return
645   for {set i 0} {[winfo exists .ed$i]} {incr i} continue