textual/docs/widgets/radiobutton.md

RadioButton

!!! tip "Added in version 0.13.0"

A simple radio button which stores a boolean value.

• Focusable
• Container

A radio button is best used with others inside a RadioSet.

Example

The example below shows radio buttons, used within a RadioSet.

=== "Output"

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

=== "radio_button.py"

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

=== "radio_button.css"

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

Reactive Attributes

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

Bindings

The radio button widget defines 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

• [RadioButton.Changed][textual.widgets.RadioButton.Changed]

See Also

• RadioSet

---

::: textual.widgets.RadioButton options: heading_level: 2