ttk::radiobutton - Mutually exclusive option widget

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

       widget, button, option

Tk                                                     8.5                                 ttk::radiobutton(3tk)

       ttk::radiobutton - Mutually exclusive option widget

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

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

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

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

       The class name for a ttk::radiobutton is TRadiobutton.

       Dynamic states: active, alternate, disabled, pressed, readonly, selected.

       TRadiobutton styling options configurable with ttk::style are:

       -backgroundcolor-compoundcompound-foregroundcolor-indicatorbackgroundcolor-indicatorcolorcolor-indicatormarginpadding-indicatorreliefrelief-paddingpadding

       Some options are only available for specific themes.

       See the ttk::style manual page for information on how to configure ttk styles.

ttk::radiobuttonpathName ?options?
________________________________________________________________________________________________________________

       In addition to the standard cget, configure, identifyelement, instate, state  and  style  commands  (see
       ttk::widget), radiobutton widgets support the following additional commands:

       pathnameinvoke
              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.

       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.)

       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.