* doc/radiobutton.n: Added documentation for -overrelief option.

* doc/checkbutton.n: Added documentation for -overrelief option.

* doc/label.n: Added documentation for -state option.

* generic/tkButton.c: Added -overrelief option for checkbuttons,
and radiobuttons.

* library/button.tcl (tkButtonDown, macintosh version): Added
protection against querying the -repeatdelay option from a widget
that doesn't support it (ie, checkbuttons, radiobuttons, etc).
Other platforms use a different binding script for checkbuttons
and radiobuttons, so they don't have this issue.
(tkCheckRadioEnter, windows version):  Added code to handle
-overrelief for check/radiobuttons on windows.

1 files changed, 18 insertions, 7 deletions

diff --git a/doc/radiobutton.n b/doc/radiobutton.n
index 5b4e85c..b9de0fd 100644
--- a/doc/radiobutton.n
+++ b/doc/radiobutton.n
@@ -5,7 +5,7 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: radiobutton.n,v 1.2 1998/09/14 18:22:59 stanton Exp $
+'\" RCS: @(#) $Id: radiobutton.n,v 1.3 2000/05/25 16:57:23 ericm Exp $
 '\" 
 .so man.macros
 .TH radiobutton n 4.4 Tk "Tk Built-In Commands"
@@ -16,12 +16,14 @@ radiobutton \- Create and manipulate radiobutton widgets
 .SH SYNOPSIS
 \fBradiobutton\fR \fIpathName \fR?\fIoptions\fR?
 .SO
-\-activebackground	\-cursor	\-highlightthickness	\-takefocus
-\-activeforeground	\-disabledforeground	\-image	\-text
-\-anchor	\-font	\-justify	\-textvariable
-\-background	\-foreground	\-padx	\-underline
-\-bitmap	\-highlightbackground	\-pady	\-wraplength
-\-borderwidth	\-highlightcolor	\-relief
+\-activebackground       \-activeforeground       \-anchor
+\-background             \-bitmap                 \-borderwidth
+\-cursor                 \-disabledforeground     \-font
+\-foreground             \-highlightbackground    \-highlightcolor
+\-highlightthickness     \-image                  \-justify
+\-padx                   \-pady                   \-relief
+\-takefocus              \-text                   \-textvariable
+\-underline              \-wraplength
 .SE
 .SH "WIDGET-SPECIFIC OPTIONS"
 .OP \-command command Command
@@ -51,6 +53,15 @@ for the entire widget, in place of \fBbackground\fR or \fBactiveBackground\fR,
 whenever the widget is selected.
 If specified as an empty string then no special color is used for
 displaying when the widget is selected.
+.VS 8.4
+.OP \-overrelief overRelief OverRelief
+Specifies an alternative relief for the radiobutton, to be used when the
+mouse cursor is over the widget.  This option can be used to make
+toolbar buttons, by configuring \fB\-relief flat \-overrelief
+raised\fR.  If the value of this option is the empty string, then no
+alternative relief is used when the mouse cursor is over the radiobutton.
+The empty string is the default value.
+.VE 8.4
 .OP \-selectimage selectImage SelectImage
 Specifies an image to display (in place of the \fBimage\fR option)
 when the radiobutton is selected.