diff options
Diffstat (limited to 'library/button.tcl')
| -rw-r--r-- | library/button.tcl | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/library/button.tcl b/library/button.tcl index f6cea6a..a4c3447 100644 --- a/library/button.tcl +++ b/library/button.tcl @@ -4,7 +4,7 @@ # checkbutton, and radiobutton widgets and provides procedures # that help in implementing those bindings. # -# RCS: @(#) $Id: button.tcl,v 1.17 2002/09/04 02:05:52 hobbs Exp $ +# RCS: @(#) $Id: button.tcl,v 1.17.2.1 2006/01/25 18:21:41 dgp Exp $ # # Copyright (c) 1992-1994 The Regents of the University of California. # Copyright (c) 1994-1996 Sun Microsystems, Inc. @@ -18,8 +18,7 @@ # The code below creates the default class bindings for buttons. #------------------------------------------------------------------------- -if {[string equal [tk windowingsystem] "classic"] - || [string equal [tk windowingsystem] "aqua"]} { +if {[tk windowingsystem] eq "classic" || [tk windowingsystem] eq "aqua"} { bind Radiobutton <Enter> { tk::ButtonEnter %W } @@ -39,7 +38,7 @@ if {[string equal [tk windowingsystem] "classic"] tk::ButtonUp %W } } -if {[string equal "windows" $tcl_platform(platform)]} { +if {"windows" eq $tcl_platform(platform)} { bind Checkbutton <equal> { tk::CheckRadioInvoke %W select } @@ -69,7 +68,7 @@ if {[string equal "windows" $tcl_platform(platform)]} { tk::CheckRadioEnter %W } } -if {[string equal "x11" [tk windowingsystem]]} { +if {"x11" eq [tk windowingsystem]} { bind Checkbutton <Return> { if {!$tk_strictMotif} { tk::CheckRadioInvoke %W @@ -128,7 +127,7 @@ bind Radiobutton <Leave> { tk::ButtonLeave %W } -if {[string equal "windows" $tcl_platform(platform)]} { +if {"windows" eq $tcl_platform(platform)} { ######################### # Windows implementation @@ -309,7 +308,7 @@ proc ::tk::CheckRadioDown w { } -if {[string equal "x11" [tk windowingsystem]]} { +if {"x11" eq [tk windowingsystem]} { ##################### # Unix implementation @@ -417,7 +416,7 @@ proc ::tk::ButtonDown w { proc ::tk::ButtonUp w { variable ::tk::Priv - if {[string equal $w $Priv(buttonWindow)]} { + if {$w eq $Priv(buttonWindow)} { set Priv(buttonWindow) "" # Restore the button's relief if it was cached. @@ -445,8 +444,7 @@ proc ::tk::ButtonUp w { } -if {[string equal [tk windowingsystem] "classic"] - || [string equal [tk windowingsystem] "aqua"]} { +if {[tk windowingsystem] eq "classic" || [tk windowingsystem] eq "aqua"} { #################### # Mac implementation |