Kozea/WeasyPrint
1
1
Fork 0
mirror of https://github.com/Kozea/WeasyPrint.git synced 2024-10-05 16:37:47 +03:00
Code Issues Projects Releases Wiki Activity

Make grid items with z-index create stacking contexts

Browse Source
This commit is contained in:
Guillaume Ayoub 2024-04-04 00:36:33 +02:00
parent 3e11840a8d
commit 4a1efefcc1
2 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
weasyprint/draw.py
View File

@ -1211,8 +1211,8 @@ def draw_inline_level(stream, page, box, offset_x=0, text_overflow='clip',
block_ellipsis='none'):
if isinstance(box, StackingContext):
stacking_context = box
assert isinstance(
stacking_context.box, (boxes.InlineBlockBox, boxes.InlineFlexBox))
assert isinstance(stacking_context.box, (
boxes.InlineBlockBox, boxes.InlineFlexBox, boxes.InlineGridBox))
draw_stacking_context(stream, stacking_context)
else:
draw_background(stream, box.background)

4
weasyprint/stacking.py
View File

@ -74,6 +74,7 @@ def _dispatch(box, page, child_contexts, blocks, floats, blocks_and_cells):
# Remove boxes defining a new stacking context from the children list.
defines_stacking_context = (
(style['position'] != 'static' and style['z_index'] != 'auto') or
(box.is_grid_item and style['z_index'] != 'auto') or
style['opacity'] < 1 or
style['transform'] or # 'transform: none' gives a "falsy" empty list
style['overflow'] != 'visible')
@ -90,7 +91,8 @@ def _dispatch(box, page, child_contexts, blocks, floats, blocks_and_cells):
child_contexts.insert(index, stacking_context)
elif box.is_floated():
floats.append(StackingContext.from_box(box, page, child_contexts))
elif isinstance(box, (boxes.InlineBlockBox, boxes.InlineFlexBox)):
elif isinstance(box, (
boxes.InlineBlockBox, boxes.InlineFlexBox, boxes.InlineGridBox)):
# Have this fake stacking context be part of the "normal" box tree,
# because we need its position in the middle of a tree of inline boxes.
return StackingContext.from_box(box, page, child_contexts)