| # Header | |
| A simple header widget which docks itself to the top of the parent container. | |
| - [ ] Focusable | |
| - [ ] Container | |
| ## Example | |
| The example below shows an app with a `Header`. | |
| === "Output" | |
| ```{.textual path="docs/examples/widgets/header.py"} | |
| ``` | |
| === "header.py" | |
| ```python | |
| --8<-- "docs/examples/widgets/header.py" | |
| ``` | |
| ## Reactive Attributes | |
| | Name | Type | Default | Description | | |
| | ------ | ------ | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | |
| | `tall` | `bool` | `True` | Whether the `Header` widget is displayed as tall or not. The tall variant is 3 cells tall by default. The non-tall variant is a single cell tall. This can be toggled by clicking on the header. | | |
| ## Messages | |
| This widget sends no messages. | |
| ## See Also | |
| * [Header](../reference/header.md) code reference | |