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7c06c3fd14
Move ComputedProperties and CascadedProperties out of the GC. They no longer contain strong references to GC-managed data. Keep computed styles alive from DOM elements and animation updates with RefPtr. Pass style into layout constructors by reference, since layout only copies the values it needs while building nodes. Use GC::Weak for cascade source links, so entries no longer keep the style declaration or shadow root alive.
39 lines
1.5 KiB
C++
39 lines
1.5 KiB
C++
/*
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* Copyright (c) 2025-2026, Jonathan Gamble <gamblej@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/Layout/TextInputBox.h>
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namespace Web::Layout {
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GC_DEFINE_ALLOCATOR(TextInputBox);
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TextInputBox::TextInputBox(DOM::Document& document, GC::Ptr<DOM::Element> element, CSS::ComputedProperties const& style)
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: BlockContainer(document, element, style)
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{
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}
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CSS::SizeWithAspectRatio TextInputBox::compute_auto_content_box_size() const
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{
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return auto_content_box_size_for_text_control(dom_node(), *this);
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}
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CSS::SizeWithAspectRatio TextInputBox::auto_content_box_size_for_text_control(HTML::HTMLInputElement const& input_element, Box const& box)
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{
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// FIXME: Per https://html.spec.whatwg.org/multipage/rendering.html#the-input-element-as-a-text-entry-widget the
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// size attribute should only affect the width of the text entry types (text, search, tel, url, email,
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// password). The other types using this box are domain-specific widgets that should ignore it.
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auto width = CSS::Length(input_element.size(), CSS::LengthUnit::Ch).to_px(box);
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auto height = box.computed_values().line_height() + CSSPixels(2);
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// FIXME: 2px is inline shadow DOM padding in HTMLInputElement::create_text_input_shadow_tree(). Find a better way
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// to handle sizing to the line height.
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if (box.computed_values().writing_mode() != CSS::WritingMode::HorizontalTb)
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swap(width, height);
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return { width, height, {} };
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}
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}
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