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34 lines
848 B
Python
34 lines
848 B
Python
from textual._layout import WidgetPlacement
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from textual.geometry import Region, Size
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from textual.layouts.center import CenterLayout
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from textual.widget import Widget
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def test_center_layout():
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widget = Widget()
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widget._size = Size(80, 24)
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child = Widget()
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child.styles.width = 10
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child.styles.height = 5
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layout = CenterLayout()
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placements, widgets = layout.arrange(widget, [child], Size(60, 20))
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assert widgets == {child}
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expected = [
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WidgetPlacement(
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region=Region(x=25, y=7, width=10, height=5),
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widget=child,
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order=0,
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fixed=False,
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),
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WidgetPlacement(
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region=Region(x=25, y=7, width=10, height=5),
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widget=None,
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order=0,
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fixed=False,
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),
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]
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assert placements == expected
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