| from textual.app import App | |
| from textual.widgets import Static | |
| class CenterApp(App): | |
| DEFAULT_CSS = """ | |
| CenterApp Screen { | |
| layout: center; | |
| overflow: auto auto; | |
| } | |
| CenterApp Static { | |
| border: wide $primary; | |
| background: $panel; | |
| width: 50; | |
| height: 20; | |
| margin: 1 2; | |
| content-align: center middle; | |
| } | |
| """ | |
| def compose(self): | |
| yield Static("Hello World!") | |
| app = CenterApp() | |