Merge pull request #958 from davep/toll-free

Review the use of the bell in various examples and documentation files

docs/examples/guide/actions/actions01.py

@@ -5,7 +5,6 @@ from textual import events
 class ActionsApp(App):
     def action_set_background(self, color: str) -> None:
         self.screen.styles.background = color
-        self.bell()
 
     def on_key(self, event: events.Key) -> None:
         if event.key == "r":

docs/examples/guide/actions/actions02.py

@@ -5,7 +5,6 @@ from textual import events
 class ActionsApp(App):
     def action_set_background(self, color: str) -> None:
         self.screen.styles.background = color
-        self.bell()
 
     async def on_key(self, event: events.Key) -> None:
         if event.key == "r":

docs/examples/guide/actions/actions03.py

@@ -15,7 +15,6 @@ class ActionsApp(App):
 
     def action_set_background(self, color: str) -> None:
         self.screen.styles.background = color
-        self.bell()
 
 
 if __name__ == "__main__":

docs/examples/guide/actions/actions04.py

@@ -21,7 +21,6 @@ class ActionsApp(App):
 
     def action_set_background(self, color: str) -> None:
         self.screen.styles.background = color
-        self.bell()
 
 
 if __name__ == "__main__":

docs/examples/guide/actions/actions05.py

@@ -28,7 +28,6 @@ class ActionsApp(App):
 
     def action_set_background(self, color: str) -> None:
         self.screen.styles.background = color
-        self.bell()
 
 
 if __name__ == "__main__":

docs/examples/guide/input/key01.py

@@ -12,9 +12,6 @@ class InputApp(App):
     def on_key(self, event: events.Key) -> None:
         self.query_one(TextLog).write(event)
 
-    def key_space(self) -> None:
-        self.bell()
-
 
 if __name__ == "__main__":
     app = InputApp()

docs/examples/tutorial/intro01.py

@@ -1,9 +0,0 @@
-from textual.app import App
-
-
-class ExampleApp(App):
-    pass
-
-
-app = ExampleApp()
-app.run()

docs/examples/tutorial/intro02.py

@@ -1,29 +0,0 @@
-from textual.app import App
-
-
-class ExampleApp(App):
-
-    COLORS = [
-        "white",
-        "maroon",
-        "red",
-        "purple",
-        "fuchsia",
-        "olive",
-        "yellow",
-        "navy",
-        "teal",
-        "aqua",
-    ]
-
-    def on_mount(self):
-        self.styles.background = "darkblue"
-
-    def on_key(self, event):
-        if event.key.isdigit():
-            self.styles.background = self.COLORS[int(event.key)]
-        self.bell()
-
-
-app = ExampleApp()
-app.run()

docs/examples/widgets/button.py

@@ -27,7 +27,6 @@ class ButtonsApp(App[str]):
         )
 
     def on_button_pressed(self, event: Button.Pressed) -> None:
-        self.app.bell()
         self.exit(str(event.button))