mirror of
https://github.com/Textualize/textual.git
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b263e44024
* simplify loading * ws removal * no need for this * simplify * gutter * tests and refactor * ws * ws * restore * move to compositor * words * tweak timeout in snapshot
34 lines
825 B
Python
34 lines
825 B
Python
from textual.app import App, ComposeResult
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from textual.containers import VerticalScroll
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from textual.widgets import Label
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class LoadingApp(App[None]):
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CSS = """
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VerticalScroll {
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height: 20;
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}
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"""
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BINDINGS = [("l", "loading")]
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def compose(self) -> ComposeResult:
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with VerticalScroll():
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yield Label("another big label\n" * 30) # Ensure there's a scrollbar.
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def action_loading(self):
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self.query_one(VerticalScroll).loading = True
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async def test_loading_disables_and_remove_scrollbars():
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app = LoadingApp()
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async with app.run_test() as pilot:
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vs = app.query_one(VerticalScroll)
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# Sanity checks:
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assert not vs._check_disabled()
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await pilot.press("l")
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await pilot.pause()
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assert vs._check_disabled()
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