mirror of
https://github.com/Textualize/textual.git
synced 2025-10-17 02:38:12 +03:00
27 lines
665 B
Python
27 lines
665 B
Python
from textual import on
|
|
from textual.app import App, ComposeResult
|
|
from textual.widgets import Header, Select
|
|
|
|
LINES = """I must not fear.
|
|
Fear is the mind-killer.
|
|
Fear is the little-death that brings total obliteration.
|
|
I will face my fear.
|
|
I will permit it to pass over me and through me.""".splitlines()
|
|
|
|
|
|
class SelectApp(App):
|
|
CSS_PATH = "select.tcss"
|
|
|
|
def compose(self) -> ComposeResult:
|
|
yield Header()
|
|
yield Select((line, line) for line in LINES)
|
|
|
|
@on(Select.Changed)
|
|
def select_changed(self, event: Select.Changed) -> None:
|
|
self.title = str(event.value)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
app = SelectApp()
|
|
app.run()
|