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LibWeb: First cut of extremely naive table row layout

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This first version simply auto-sizes all table cells and then places
them on a horizontal line.
This commit is contained in:
Andreas Kling 2020-06-12 23:18:51 +02:00
parent c5a3d99dd5
commit 196a3986d6
2 changed files with 12 additions and 2 deletions
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13
Libraries/LibWeb/Layout/LayoutTableRow.cpp
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@ -39,9 +39,18 @@ LayoutTableRow::~LayoutTableRow()
{ {
} }
void LayoutTableRow::layout(LayoutMode layout_mode) void LayoutTableRow::layout(LayoutMode)
{ {
LayoutBox::layout(layout_mode); float tallest_cell_height = 0;
float content_width = 0;
for_each_child_of_type<LayoutTableCell>([&](auto& cell) {
cell.layout(LayoutMode::OnlyRequiredLineBreaks);
cell.set_offset(effective_offset().translated(content_width, 0));
content_width += cell.width();
tallest_cell_height = max(tallest_cell_height, cell.height());
});
set_width(content_width);
set_height(tallest_cell_height);
} }
LayoutTableCell* LayoutTableRow::first_cell() LayoutTableCell* LayoutTableRow::first_cell()

1
Libraries/LibWeb/Layout/LayoutTableRowGroup.cpp
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@ -49,6 +49,7 @@ void LayoutTableRowGroup::layout(LayoutMode layout_mode)
float content_height = 0; float content_height = 0;
for_each_child_of_type<LayoutTableRow>([&](auto& row) { for_each_child_of_type<LayoutTableRow>([&](auto& row) {
row.set_offset(0, content_height);
row.layout(layout_mode); row.layout(layout_mode);
content_height += row.height(); content_height += row.height();
}); });