File size: 2,932 Bytes
2c3c408 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | from textual._arrange import arrange, TOP_Z
from textual._layout import WidgetPlacement
from textual.geometry import Region, Size, Spacing
from textual.widget import Widget
def test_arrange_empty():
container = Widget(id="container")
placements, widgets, spacing = arrange(container, [], Size(80, 24), Size(80, 24))
assert placements == []
assert widgets == set()
assert spacing == Spacing(0, 0, 0, 0)
def test_arrange_dock_top():
container = Widget(id="container")
child = Widget(id="child")
header = Widget(id="header")
header.styles.dock = "top"
header.styles.height = "1"
placements, widgets, spacing = arrange(
container, [child, header], Size(80, 24), Size(80, 24)
)
assert placements == [
WidgetPlacement(
Region(0, 0, 80, 1), Spacing(), header, order=TOP_Z, fixed=True
),
WidgetPlacement(Region(0, 1, 80, 23), Spacing(), child, order=0, fixed=False),
]
assert widgets == {child, header}
assert spacing == Spacing(1, 0, 0, 0)
def test_arrange_dock_left():
container = Widget(id="container")
child = Widget(id="child")
header = Widget(id="header")
header.styles.dock = "left"
header.styles.width = "10"
placements, widgets, spacing = arrange(
container, [child, header], Size(80, 24), Size(80, 24)
)
assert placements == [
WidgetPlacement(
Region(0, 0, 10, 24), Spacing(), header, order=TOP_Z, fixed=True
),
WidgetPlacement(Region(10, 0, 70, 24), Spacing(), child, order=0, fixed=False),
]
assert widgets == {child, header}
assert spacing == Spacing(0, 0, 0, 10)
def test_arrange_dock_right():
container = Widget(id="container")
child = Widget(id="child")
header = Widget(id="header")
header.styles.dock = "right"
header.styles.width = "10"
placements, widgets, spacing = arrange(
container, [child, header], Size(80, 24), Size(80, 24)
)
assert placements == [
WidgetPlacement(
Region(70, 0, 10, 24), Spacing(), header, order=TOP_Z, fixed=True
),
WidgetPlacement(Region(0, 0, 70, 24), Spacing(), child, order=0, fixed=False),
]
assert widgets == {child, header}
assert spacing == Spacing(0, 10, 0, 0)
def test_arrange_dock_bottom():
container = Widget(id="container")
child = Widget(id="child")
header = Widget(id="header")
header.styles.dock = "bottom"
header.styles.height = "1"
placements, widgets, spacing = arrange(
container, [child, header], Size(80, 24), Size(80, 24)
)
assert placements == [
WidgetPlacement(
Region(0, 23, 80, 1), Spacing(), header, order=TOP_Z, fixed=True
),
WidgetPlacement(Region(0, 0, 80, 23), Spacing(), child, order=0, fixed=False),
]
assert widgets == {child, header}
assert spacing == Spacing(0, 0, 1, 0)
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