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-rw-r--r--library/button.tcl16
1 files changed, 8 insertions, 8 deletions
diff --git a/library/button.tcl b/library/button.tcl
index 0810375..28c233b 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 1.18 2004/03/17 18:15:44 das Exp $
+# RCS: @(#) $Id: button.tcl,v 1.19 2005/07/25 09:06:01 dkf Exp $
#
# Copyright (c) 1992-1994 The Regents of the University of California.
# Copyright (c) 1994-1996 Sun Microsystems, Inc.
@@ -18,7 +18,7 @@
# The code below creates the default class bindings for buttons.
#-------------------------------------------------------------------------
-if {[string equal [tk windowingsystem] "aqua"]} {
+if {[tk windowingsystem] eq "aqua"} {
bind Radiobutton <Enter> {
tk::ButtonEnter %W
}
@@ -38,7 +38,7 @@ if {[string equal [tk windowingsystem] "aqua"]} {
tk::ButtonUp %W
}
}
-if {[string equal "windows" $tcl_platform(platform)]} {
+if {"windows" eq $tcl_platform(platform)} {
bind Checkbutton <equal> {
tk::CheckRadioInvoke %W select
}
@@ -68,7 +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
@@ -127,7 +127,7 @@ bind Radiobutton <Leave> {
tk::ButtonLeave %W
}
-if {[string equal "windows" $tcl_platform(platform)]} {
+if {"windows" eq $tcl_platform(platform)} {
#########################
# Windows implementation
@@ -308,7 +308,7 @@ proc ::tk::CheckRadioDown w {
}
-if {[string equal "x11" [tk windowingsystem]]} {
+if {"x11" eq [tk windowingsystem]} {
#####################
# Unix implementation
@@ -416,7 +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.
@@ -444,7 +444,7 @@ proc ::tk::ButtonUp w {
}
-if {[string equal [tk windowingsystem] "aqua"]} {
+if {[tk windowingsystem] eq "aqua"} {
####################
# Mac implementation