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66 lines
1.9 KiB
Python
66 lines
1.9 KiB
Python
from textual.app import App, ComposeResult
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from textual.containers import Horizontal, VerticalScroll
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from textual.widgets import Button, ContentSwitcher, DataTable, Markdown
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MARKDOWN_EXAMPLE = """# Three Flavours Cornetto
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The Three Flavours Cornetto trilogy is an anthology series of British
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comedic genre films directed by Edgar Wright.
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## Shaun of the Dead
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| Flavour | UK Release Date | Director |
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| -- | -- | -- |
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| Strawberry | 2004-04-09 | Edgar Wright |
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## Hot Fuzz
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| Flavour | UK Release Date | Director |
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| -- | -- | -- |
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| Classico | 2007-02-17 | Edgar Wright |
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## The World's End
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| Flavour | UK Release Date | Director |
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| -- | -- | -- |
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| Mint | 2013-07-19 | Edgar Wright |
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"""
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class ContentSwitcherApp(App[None]):
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CSS_PATH = "content_switcher.tcss"
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def compose(self) -> ComposeResult:
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with Horizontal(id="buttons"): # (1)!
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yield Button("DataTable", id="data-table") # (2)!
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yield Button("Markdown", id="markdown") # (3)!
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with ContentSwitcher(initial="data-table"): # (4)!
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yield DataTable(id="data-table")
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with VerticalScroll(id="markdown"):
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yield Markdown(MARKDOWN_EXAMPLE)
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def on_button_pressed(self, event: Button.Pressed) -> None:
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self.query_one(ContentSwitcher).current = event.button.id # (5)!
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def on_mount(self) -> None:
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table = self.query_one(DataTable)
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table.add_columns("Book", "Year")
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table.add_rows(
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[
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(title.ljust(35), year)
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for title, year in (
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("Dune", 1965),
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("Dune Messiah", 1969),
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("Children of Dune", 1976),
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("God Emperor of Dune", 1981),
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("Heretics of Dune", 1984),
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("Chapterhouse: Dune", 1985),
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)
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]
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)
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if __name__ == "__main__":
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ContentSwitcherApp().run()
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