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LibWeb: Add LayoutTableRowGroup to implement display: table-row-group

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This commit is contained in:
Andreas Kling 2020-06-09 21:08:15 +02:00
parent b4d4d6b32a
commit 28dcef4757
6 changed files with 119 additions and 4 deletions
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59
Libraries/LibWeb/Layout/LayoutTableRowGroup.cpp Normal file
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/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <LibWeb/DOM/Element.h>
#include <LibWeb/Layout/LayoutTableRowGroup.h>
#include <LibWeb/Layout/LayoutTableRow.h>
namespace Web {
LayoutTableRowGroup::LayoutTableRowGroup(const Element& element, NonnullRefPtr<StyleProperties> style)
: LayoutBlock(&element, move(style))
{
}
LayoutTableRowGroup::~LayoutTableRowGroup()
{
}
void LayoutTableRowGroup::layout(LayoutMode layout_mode)
{
compute_width();
if (!is_inline())
compute_position();
float content_height = 0;
for_each_child_of_type<LayoutTableRow>([&](auto& row) {
row.layout(layout_mode);
content_height += row.height();
});
rect().set_height(content_height);
}
}