mirror of
https://github.com/Textualize/textual.git
synced 2025-10-17 02:38:12 +03:00
86 lines
2.5 KiB
Python
86 lines
2.5 KiB
Python
from textual.app import App, ComposeResult
|
|
from textual.widgets import DataTable
|
|
|
|
from rich.syntax import Syntax
|
|
from rich.table import Table
|
|
|
|
CODE = '''\
|
|
def loop_first_last(values: Iterable[T]) -> Iterable[tuple[bool, bool, T]]:
|
|
"""Iterate and generate a tuple with a flag for first and last value."""
|
|
iter_values = iter(values)
|
|
try:
|
|
previous_value = next(iter_values)
|
|
except StopIteration:
|
|
return
|
|
first = True
|
|
for value in iter_values:
|
|
yield first, False, previous_value
|
|
first = False
|
|
previous_value = value
|
|
yield first, True, previous_value'''
|
|
|
|
test_table = Table(title="Star Wars Movies")
|
|
|
|
test_table.add_column("Released", style="cyan", no_wrap=True)
|
|
test_table.add_column("Title", style="magenta")
|
|
test_table.add_column("Box Office", justify="right", style="green")
|
|
|
|
test_table.add_row("Dec 20, 2019", "Star Wars: The Rise of Skywalker", "$952,110,690")
|
|
test_table.add_row("May 25, 2018", "Solo: A Star Wars Story", "$393,151,347")
|
|
test_table.add_row(
|
|
"Dec 15, 2017", "Star Wars Ep. V111: The Last Jedi", "$1,332,539,889"
|
|
)
|
|
test_table.add_row("Dec 16, 2016", "Rogue One: A Star Wars Story", "$1,332,439,889")
|
|
|
|
|
|
class TableApp(App):
|
|
def compose(self) -> ComposeResult:
|
|
table = self.table = DataTable(id="data")
|
|
yield table
|
|
|
|
table.add_column("Foo")
|
|
table.add_column("Bar")
|
|
table.add_column("Baz")
|
|
table.add_column("Foo")
|
|
table.add_column("Bar")
|
|
table.add_column("Baz")
|
|
|
|
for n in range(200):
|
|
height = 1
|
|
row = [f"row [b]{n}[/b] col [i]{c}[/i]" for c in range(6)]
|
|
if n == 10:
|
|
row[1] = Syntax(
|
|
CODE,
|
|
"python",
|
|
theme="ansi_dark",
|
|
line_numbers=True,
|
|
indent_guides=True,
|
|
)
|
|
height = 13
|
|
|
|
if n == 30:
|
|
row[1] = test_table
|
|
height = 13
|
|
table.add_row(*row, height=height)
|
|
|
|
table.focus()
|
|
|
|
def on_mount(self):
|
|
self.bind("d", "toggle_dark")
|
|
self.bind("z", "toggle_zebra")
|
|
self.bind("x", "exit")
|
|
|
|
def action_toggle_dark(self) -> None:
|
|
self.app.dark = not self.app.dark
|
|
|
|
def action_toggle_zebra(self) -> None:
|
|
self.table.zebra_stripes = not self.table.zebra_stripes
|
|
|
|
def action_exit(self) -> None:
|
|
pass
|
|
|
|
|
|
app = TableApp()
|
|
if __name__ == "__main__":
|
|
print(app.run())
|