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Accept vertical-align: top and bottom but interpret them as text-top/bottom.

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This commit is contained in:
Simon Sapin 2011-11-24 12:40:52 +01:00
parent ef711d45fe
commit 7d70ff44de
2 changed files with 4 additions and 5 deletions
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4
weasy/css/validation.py
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@ -449,10 +449,8 @@ def vertical_align(value):
if is_dimension_or_percentage(value, negative=True):
return value
keyword = get_keyword(value)
if keyword in ('top', 'bottom'):
raise InvalidValues('value not supported yet')
if keyword in ('baseline', 'middle', 'sub', 'super',
'text-top', 'text-bottom'):
'text-top', 'text-bottom', 'top', 'bottom'):
return keyword

5
weasy/layout/inlines.py
View File

@ -489,12 +489,13 @@ def inline_box_verticality(box, baseline_y):
one_ex = box.style.font_size * 0.5
top = baseline_y - (one_ex + child.margin_height()) / 2.
child_baseline_y = top + child.baseline
elif vertical_align == 'text-top':
# TODO: actually implement vertical-align: top and bottom
elif vertical_align in ('text-top', 'top'):
# align top with the top of the parent’s content area
top = (baseline_y - box.baseline + box.margin_top +
box.border_top_width + box.padding_top)
child_baseline_y = top + child.baseline
elif vertical_align == 'text-bottom':
elif vertical_align in ('text-bottom', 'bottom'):
# align bottom with the bottom of the parent’s content area
bottom = (baseline_y - box.baseline + box.margin_top +
box.border_top_width + box.padding_top + box.height)