Header

A simple header widget which docks itself to the top of the parent 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"
```

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.

This widget sends no messages.