| from textual.app import App, ComposeResult | |
| from textual.widgets import Static | |
| TEXT = """ | |
| [b]Set your background[/b] | |
| [@click=set_background('red')]Red[/] | |
| [@click=set_background('green')]Green[/] | |
| [@click=set_background('blue')]Blue[/] | |
| """ | |
| class ActionsApp(App): | |
| def compose(self) -> ComposeResult: | |
| yield Static(TEXT) | |
| def action_set_background(self, color: str) -> None: | |
| self.screen.styles.background = color | |
| self.bell() | |
| if __name__ == "__main__": | |
| app = ActionsApp() | |
| app.run() | |