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-rw-r--r--library/button.tcl21
1 files changed, 11 insertions, 10 deletions
diff --git a/library/button.tcl b/library/button.tcl
index fe32659..ef14f71 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 1.12 2001/11/23 02:04:08 das Exp $
+# RCS: @(#) $Id: button.tcl,v 1.13 2002/04/23 00:48:29 hobbs Exp $
#
# Copyright (c) 1992-1994 The Regents of the University of California.
# Copyright (c) 1994-1996 Sun Microsystems, Inc.
@@ -149,7 +149,7 @@ proc ::tk::ButtonEnter w {
if {[string equal $Priv(buttonWindow) $w]} {
$w configure -state active -relief sunken
- } elseif { [string compare [$w cget -overrelief] ""] } {
+ } elseif {[$w cget -overrelief] ne ""} {
set Priv(relief) [$w cget -relief]
$w configure -relief [$w cget -overrelief]
}
@@ -176,8 +176,8 @@ proc ::tk::ButtonLeave w {
# Restore the original button relief if the mouse button is down
# or there is an -overrelief value.
- if {[string equal $Priv(buttonWindow) $w] || \
- [string compare [$w cget -overrelief] ""] } {
+ if {[info exists Priv(relief)] && (($Priv(buttonWindow) eq $w) || \
+ ([$w cget -overrelief] ne ""))} {
$w configure -relief $Priv(relief)
}
@@ -327,7 +327,7 @@ proc ::tk::ButtonEnter {w} {
if {[string equal $Priv(buttonWindow) $w]} {
$w configure -state active -relief sunken
- } elseif { [string compare [$w cget -overrelief] ""] } {
+ } elseif {[$w cget -overrelief] ne ""} {
set Priv(relief) [$w cget -relief]
$w configure -relief [$w cget -overrelief]
}
@@ -351,12 +351,12 @@ proc ::tk::ButtonLeave w {
if {[string compare [$w cget -state] "disabled"]} {
$w configure -state normal
}
-
+
# Restore the original button relief if the mouse button is down
# or there is an -overrelief value.
- if {[string equal $Priv(buttonWindow) $w] || \
- [string compare [$w cget -overrelief] ""] } {
+ if {[info exists Priv(relief)] && (($Priv(buttonWindow) eq $w) || \
+ ([$w cget -overrelief] ne ""))} {
$w configure -relief $Priv(relief)
}
@@ -457,7 +457,7 @@ proc ::tk::ButtonEnter {w} {
if {[string compare [$w cget -state] "disabled"]} {
if {[string equal $w $Priv(buttonWindow)]} {
$w configure -state active
- } elseif { [string compare [$w cget -overrelief] ""] } {
+ } elseif {[$w cget -overrelief] ne ""} {
set Priv(relief) [$w cget -relief]
$w configure -relief [$w cget -overrelief]
}
@@ -480,7 +480,8 @@ proc ::tk::ButtonLeave w {
if {[string equal $w $Priv(buttonWindow)]} {
$w configure -state normal
}
- if { [string compare [$w cget -overrelief] ""] } {
+ if {[info exists Priv(relief)] && (($Priv(buttonWindow) eq $w) || \
+ ([$w cget -overrelief] ne ""))} {
$w configure -relief $Priv(relief)
}
set Priv(window) ""