Blame: docs/examples/tutorial/stopwatch04.py - Textualize/textual

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The lean application framework for Python. Build sophisticated user interfaces with a simple Python API. Run your apps in the terminal and a web browser.

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fixes for reactive 2022-08-22 11:26:39 +01:00			`from textual.app import App, ComposeResult`
Tutorial update 2024-11-18 22:01:44 +00:00			`from textual.containers import HorizontalGroup, VerticalScroll`
			`from textual.widgets import Button, Digits, Footer, Header`
stopwatch04 2022-08-20 20:29:19 +01:00

Tutorial update 2024-11-18 22:01:44 +00:00			`class TimeDisplay(Digits):`
fixes for reactive 2022-08-22 11:26:39 +01:00			`"""A widget to display elapsed time."""`
stopwatch04 2022-08-20 20:29:19 +01:00

Tutorial update 2024-11-18 22:01:44 +00:00			`class Stopwatch(HorizontalGroup):`
fixes for reactive 2022-08-22 11:26:39 +01:00			`"""A stopwatch widget."""`

			`def on_button_pressed(self, event: Button.Pressed) -> None:`
			`"""Event handler called when a button is pressed."""`
more introduction 2022-08-21 09:47:42 +01:00			`if event.button.id == "start":`
stopwatch04 2022-08-20 20:29:19 +01:00			`self.add_class("started")`
more introduction 2022-08-21 09:47:42 +01:00			`elif event.button.id == "stop":`
stopwatch04 2022-08-20 20:29:19 +01:00			`self.remove_class("started")`

fixes for reactive 2022-08-22 11:26:39 +01:00			`def compose(self) -> ComposeResult:`
			`"""Create child widgets of a stopwatch."""`
stopwatch04 2022-08-20 20:29:19 +01:00			`yield Button("Start", id="start", variant="success")`
			`yield Button("Stop", id="stop", variant="error")`
			`yield Button("Reset", id="reset")`
			`yield TimeDisplay("00:00:00.00")`


			`class StopwatchApp(App):`
fixes for reactive 2022-08-22 11:26:39 +01:00			`"""A Textual app to manage stopwatches."""`

Rename CSS files to TCSS. Related issue: #3137. 2023-08-22 11:48:17 +01:00			`CSS_PATH = "stopwatch04.tcss"`
fix stopwatch example 2022-09-09 11:38:26 +01:00			`BINDINGS = [("d", "toggle_dark", "Toggle dark mode")]`

fixes for reactive 2022-08-22 11:26:39 +01:00			`def compose(self) -> ComposeResult:`
			`"""Create child widgets for the app."""`
stopwatch04 2022-08-20 20:29:19 +01:00			`yield Header()`
			`yield Footer()`
Tutorial update 2024-11-18 22:01:44 +00:00			`yield VerticalScroll(Stopwatch(), Stopwatch(), Stopwatch())`
stopwatch04 2022-08-20 20:29:19 +01:00
fixes for reactive 2022-08-22 11:26:39 +01:00			`def action_toggle_dark(self) -> None:`
			`"""An action to toggle dark mode."""`
Remove App.dark from App and docs examples 2024-10-24 16:54:54 +01:00			`self.theme = (`
			`"textual-dark" if self.theme == "textual-light" else "textual-light"`
			`)`
stopwatch04 2022-08-20 20:29:19 +01:00

			`if __name__ == "__main__":`
changed to CSS_PATH 2022-09-18 22:02:08 +01:00			`app = StopwatchApp()`
stopwatch04 2022-08-20 20:29:19 +01:00			`app.run()`