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textual/docs/widgets/radiobutton.md
Dave Pearson a821b2f8f6 Add width reference documentation for radio buttons 
A large part of the code to go with this is to show off a radio set; I feel
it makes sense to use the same code for both bits of documentation given
that a radio button only really makes sense inside a radio set.
2023-02-23 15:14:25 +00:00

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RadioButton

A simple radio button which stores a boolean value.

  • Focusable
  • Container

Example

The example below shows radio buttons, used within [RadioSet][textual.widgets.RadioSet]s.

=== "Output"

```{.textual path="docs/examples/widgets/radio_set.py"}
```

=== "radio_set.py"

```python
--8<-- "docs/examples/widgets/radio_set.py"
```

=== "radio_set.css"

```sass
--8<-- "docs/examples/widgets/radio_set.css"
```

Reactive Attributes

Name Type Default Description
value bool False The value of the radio button.

Bindings

The radio button widget defines directly the following bindings:

::: textual.widgets._toggle_button.ToggleButton.BINDINGS options: show_root_heading: false show_root_toc_entry: false

Component Classes

The radio button widget provides the following component classes:

::: textual.widgets._toggle_button.ToggleButton.COMPONENT_CLASSES options: show_root_heading: false show_root_toc_entry: false

Messages

::: textual.widgets.RadioButton.Changed

See Also