| from textual.app import App | |
| from textual.widgets import Header, Footer | |
| class FooterApp(App): | |
| def on_mount(self): | |
| self.sub_title = "Header and footer example" | |
| self.bind("b", "app.bell", description="Play the Bell") | |
| self.bind("d", "dark", description="Toggle dark") | |
| self.bind("f1", "app.bell", description="Hello World") | |
| def action_dark(self): | |
| self.dark = not self.dark | |
| def compose(self): | |
| yield Header() | |
| yield Footer() | |