mirror of
https://github.com/Textualize/textual.git
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62 lines
2.3 KiB
Python
62 lines
2.3 KiB
Python
from rich.console import RenderableType
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from rich.text import Text
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from textual.app import App
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from textual.widget import Widget
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lorem = Text.from_markup(
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"""Lorem ipsum dolor sit amet, consectetur adipiscing elit. In velit libero, volutpat nec hendrerit at, faucibus in odio. Aliquam hendrerit nibh sed quam volutpat maximus. Nullam suscipit convallis lorem quis sodales. In tristique lobortis ante et dictum. Ut at finibus ipsum. In urna dolor, placerat et mi facilisis, congue sollicitudin massa. Phasellus felis turpis, cursus eu lectus et, porttitor malesuada augue. Sed feugiat volutpat velit, sollicitudin fringilla velit bibendum faucibus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. In velit libero, volutpat nec hendrerit at, faucibus in odio. Aliquam hendrerit nibh sed quam volutpat maximus. Nullam suscipit convallis lorem quis sodales. In tristique lobortis ante et dictum. Ut at finibus ipsum. In urna dolor, placerat et mi facilisis, congue sollicitudin massa. Phasellus felis turpis, cursus eu lectus et, porttitor malesuada augue. Sed feugiat volutpat velit, sollicitudin fringilla velit bibendum faucibus. """,
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)
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class TweetHeader(Widget):
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def render(self) -> RenderableType:
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return Text("Lorem Impsum", justify="center")
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class TweetBody(Widget):
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def render(self) -> Text:
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return lorem
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class Tweet(Widget):
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pass
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class BasicApp(App):
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"""A basic app demonstrating CSS"""
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def on_load(self):
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"""Bind keys here."""
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self.bind("tab", "toggle_class('#sidebar', '-active')")
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def on_mount(self):
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"""Build layout here."""
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self.mount(
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header=Widget(),
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content=Widget(
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Tweet(TweetHeader(), TweetBody(), Widget(classes={"button"})),
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Tweet(TweetHeader(), TweetBody()),
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Tweet(TweetHeader(), TweetBody()),
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),
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footer=Widget(),
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sidebar=Widget(
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Widget(classes={"title"}),
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Widget(classes={"user"}),
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Widget(classes={"content"}),
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),
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)
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async def on_key(self, event) -> None:
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await self.dispatch_key(event)
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def key_d(self):
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self.dark = not self.dark
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def key_x(self):
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self.panic(self.tree)
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BasicApp.run(css_file="basic.css", watch_css=True, log="textual.log")
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