introduction text

docs/examples/introduction/stopwatch.py

@@ -69,13 +69,7 @@ class Stopwatch(Static):
 
 
 class StopwatchApp(App):
-    """Manage the timers."""
-
-    def on_load(self) -> None:
-        """Called when the app first loads."""
-        self.bind("a", "add_stopwatch", description="Add")
-        self.bind("r", "remove_stopwatch", description="Remove")
-        self.bind("d", "toggle_dark", description="Dark mode")
+    """A Textual app to manage stopwatches."""
 
     def compose(self) -> ComposeResult:
         """Called to ad widgets to the app."""
@@ -83,6 +77,12 @@ class StopwatchApp(App):
         yield Footer()
         yield Container(Stopwatch(), Stopwatch(), Stopwatch(), id="timers")
 
+    def on_load(self) -> None:
+        """Called when the app first loads."""
+        self.bind("d", "toggle_dark", description="Dark mode")
+        self.bind("a", "add_stopwatch", description="Add")
+        self.bind("r", "remove_stopwatch", description="Remove")
+
     def action_add_stopwatch(self) -> None:
         """An action to add a timer."""
         new_stopwatch = Stopwatch()
@@ -91,7 +91,7 @@ class StopwatchApp(App):
 
     def action_remove_stopwatch(self) -> None:
         """Called to remove a timer."""
-        timers = self.query("#timers Stopwatch")
+        timers = self.query("Stopwatch")
         if timers:
             timers.last().remove()
 

docs/examples/introduction/stopwatch05.py

@@ -10,7 +10,7 @@ class TimeDisplay(Static):
     """A widget to display elapsed time."""
 
     start_time = Reactive(monotonic)
-    time = Reactive(0.0)
+    time = Reactive.init(0.0)
 
     def on_mount(self) -> None:
         """Event handler called when widget is added to the app."""

docs/examples/introduction/stopwatch06.py

@@ -10,7 +10,7 @@ class TimeDisplay(Static):
     """A widget to display elapsed time."""
 
     start_time = Reactive(monotonic)
-    time = Reactive(0.0)
+    time = Reactive.init(0.0)
     total = Reactive(0.0)
 
     def on_mount(self) -> None: