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663b09736e
Related comment: https://github.com/Textualize/textual/issues/2256#issuecomment-1505551728
41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
from textual.app import App, ComposeResult
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from textual.containers import HorizontalScroll, VerticalScroll
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from textual.widgets import Label
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class MyApp(App[None]):
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CSS = """
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VerticalScroll, HorizontalScroll {
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border: round $primary;
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}
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#vertical {
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height: 21;
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}
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HorizontalScroll {
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height: auto;
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}
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"""
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def compose(self) -> ComposeResult:
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with VerticalScroll():
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yield Label(("SPAM\n" * 25)[:-1])
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with VerticalScroll():
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yield Label(("SPAM\n" * 53)[:-1])
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with VerticalScroll(id="vertical"):
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yield Label(("SPAM\n" * 78)[:-1])
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with HorizontalScroll():
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yield Label(("v\n" * 17)[:-1])
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yield Label("@" * 302)
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yield Label("[red]>>bullseye<<[/red]", id="bullseye")
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yield Label("@" * 99)
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yield Label(("SPAM\n" * 49)[:-1])
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yield Label(("SPAM\n" * 51)[:-1])
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yield Label(("SPAM\n" * 59)[:-1])
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def key_s(self) -> None:
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self.screen.scroll_to_center(self.query_one("#bullseye"))
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if __name__ == "__main__":
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MyApp().run()
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