1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
from textual.app import App, ComposeResult
from textual.reactive import reactive
from textual.widget import Widget
from textual.widgets import Input
class Name(Widget):
"""Generates a greeting."""
who = reactive("name")
def render(self) -> str:
return f"Hello, {self.who}!"
class WatchApp(App):
CSS_PATH = "refresh01.tcss"
def compose(self) -> ComposeResult:
yield Input(placeholder="Enter your name")
yield Name()
def on_input_changed(self, event: Input.Changed) -> None:
self.query_one(Name).who = event.value
if __name__ == "__main__":
app = WatchApp()
app.run()
|
