ttk::radiobutton(3tk)						 Tk Themed Widget					     ttk::radiobutton(3tk)

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NAME

       ttk::radiobutton - Mutually exclusive option widget

SYNOPSIS

       ttk::radiobutton pathName ?options?
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DESCRIPTION

       ttk::radiobutton  widgets are used in groups to show or change a set of mutually-exclusive options.  Radiobuttons are linked to a Tcl vari-
       able, and have an associated value; when a radiobutton is clicked, it sets the variable to its associated value.

STANDARD OPTIONS

       -class		     -compound		  -cursor
       -image		     -state		  -style
       -takefocus	     -text		  -textvariable
       -underline	     -width

       See the ttk_widget manual entry for details on the standard options.

WIDGET-SPECIFIC OPTIONS
       Command-Line Name:-command
       Database Name:  command
       Database Class: Command

	      A Tcl script to evaluate whenever the widget is invoked.

       Command-Line Name:-value
       Database Name:  Value
       Database Class: Value

	      The value to store in the associated -variable when the widget is selected.

       Command-Line Name:-variable
       Database Name:  variable
       Database Class: Variable

	      The name of a global variable whose value is linked to the widget.  Default value is ::selectedButton.

WIDGET COMMAND

       In addition to the standard cget, configure, identify, instate, and state commands, radiobuttons support the  following	additional  widget
       commands:

       pathname invoke
	      Sets the -variable to the -value, selects the widget, and evaluates the associated -command.  Returns the result of the -command, or
	      the empty string if no -command is specified.

WIDGET STATES

       The widget does not respond to user input if the disabled state is set.	The widget sets the selected state whenever the  linked  -variable
       is  set to the widget's -value, and clears it otherwise.  The widget sets the alternate state whenever the linked -variable is unset.  (The
       alternate state may be used to indicate a "tri-state" or "indeterminate" selection.)

STANDARD STYLES

       Ttk::radiobutton widgets support the Toolbutton style in all standard themes, which is useful for creating widgets for toolbars.

SEE ALSO

       ttk::widget(3tk), ttk::checkbutton(3tk), radiobutton(3tk)

KEYWORDS

       widget, button, option

Tk									8.5						     ttk::radiobutton(3tk)