Renderables

sandbox/uber.py

@@ -0,0 +1,18 @@
+from textual.app import App
+from textual import events
+from textual.widgets import Placeholder
+from textual.widget import Widget
+
+
+class BasicApp(App):
+    """Sandbox application used for testing/development by Textual developers"""
+
+    def on_mount(self):
+        """Build layout here."""
+        self.mount(uber=Widget())
+
+    async def on_key(self, event: events.Key) -> None:
+        await self.dispatch_key(event)
+
+
+BasicApp.run(css_file="uber.css", log="textual.log")