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17 lines
389 B
Python
17 lines
389 B
Python
from textual.app import App
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from textual import events
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class ActionsApp(App):
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def action_set_background(self, color: str) -> None:
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self.screen.styles.background = color
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async def on_key(self, event: events.Key) -> None:
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if event.key == "r":
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await self.action("set_background('red')")
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if __name__ == "__main__":
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app = ActionsApp()
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app.run()
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