textual/docs/widgets/radioset.md

RadioSet

!!! tip "Added in version 0.13.0"

A container widget that groups RadioButtons together.

• Focusable
• Container

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.css"

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

Messages

• [RadioSet.Changed][textual.widgets.RadioSet.Changed]

Example

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.css"

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

See Also

• RadioButton

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::: textual.widgets.RadioSet options: heading_level: 2