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71 lines
1.4 KiB
Markdown
71 lines
1.4 KiB
Markdown
# RadioButton
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!!! tip "Added in version 0.13.0"
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A simple radio button which stores a boolean value.
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- [x] Focusable
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- [ ] Container
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A radio button is best used with others inside a [`RadioSet`](./radioset.md).
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## Example
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The example below shows radio buttons, used within a [`RadioSet`](./radioset.md).
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=== "Output"
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```{.textual path="docs/examples/widgets/radio_button.py"}
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```
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=== "radio_button.py"
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```python
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--8<-- "docs/examples/widgets/radio_button.py"
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```
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=== "radio_button.css"
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```sass
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--8<-- "docs/examples/widgets/radio_button.css"
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```
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## Reactive Attributes
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| Name | Type | Default | Description |
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| ------- | ------ | ------- | ------------------------------ |
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| `value` | `bool` | `False` | The value of the radio button. |
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## Bindings
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The radio button widget defines the following bindings:
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::: textual.widgets._toggle_button.ToggleButton.BINDINGS
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options:
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show_root_heading: false
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show_root_toc_entry: false
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## Component Classes
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The radio button widget provides the following component classes:
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::: textual.widgets._toggle_button.ToggleButton.COMPONENT_CLASSES
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options:
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show_root_heading: false
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show_root_toc_entry: false
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## Messages
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- [RadioButton.Changed][textual.widgets.RadioButton.Changed]
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## See Also
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- [RadioSet](./radioset.md)
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---
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::: textual.widgets.RadioButton
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options:
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heading_level: 2
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