RadioSet

!!! tip "Added in version 0.13.0"

A container widget that groups RadioButtons together.

Example

The example below shows two radio sets, one built using a collection of radio buttons, the other a collection of simple strings.

=== "Output"

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

=== "radio_set.py"

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

=== "radio_set.tcss"

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

Here is an example of using the message to react to changes in a RadioSet:

=== "Output"

```{.textual path="docs/examples/widgets/radio_set_changed.py" press="enter"}
```

=== "radio_set_changed.py"

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

=== "radio_set_changed.tcss"

```css
--8<-- "docs/examples/widgets/radio_set_changed.tcss"
```

The RadioSet widget defines the following bindings:

::: textual.widgets.RadioSet.BINDINGS options: show_root_heading: false show_root_toc_entry: false

This widget has no component classes.