1ttk::radiobutton(n)            Tk Themed Widget            ttk::radiobutton(n)
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NAME

8       ttk::radiobutton - Mutually exclusive option widget
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SYNOPSIS

11       ttk::radiobutton pathName ?options?
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DESCRIPTION

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

21       -class                -compound            -cursor
22       -image                -state               -style
23       -takefocus            -text                -textvariable
24       -underline            -width
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26       See the ttk_widget manual entry for details on the standard options.
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WIDGET-SPECIFIC OPTIONS

29       [-command command] A Tcl script to  evaluate  whenever  the  widget  is
30       invoked.  [-value Value] The value to store in the associated -variable
31       when the widget is selected.  [-variable variable] The name of a global
32       variable  whose  value  is  linked  to  the  widget.   Default value is
33       ::selectedButton.
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WIDGET COMMAND

36       In addition to the standard cget,  configure,  identify,  instate,  and
37       state  commands,  radiobuttons  support the following additional widget
38       commands:
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40       pathname invoke
41              Sets the -variable to the -value, selects the widget, and evalu‐
42              ates  the  associated -command.  Returns the result of the -com‐
43              mand, or the empty string if no -command is specified.
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WIDGET STATES

46       The widget does not respond to user input if the disabled state is set.
47       The widget sets the selected state whenever the linked -variable is set
48       to the widget's -value, and clears it otherwise.  The widget  sets  the
49       alternate state whenever the linked -variable is unset.  (The alternate
50       state may be used to indicate a “tri-state” or  “indeterminate”  selec‐
51       tion.)
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SEE ALSO

54       ttk::widget(n), ttk::checkbutton(n), radiobutton(n)
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KEYWORDS

57       widget, button, option
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61Tk                                    8.5                  ttk::radiobutton(n)