| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "core/layout/ng/ng_physical_container_fragment.h" |
| |
| namespace blink { |
| |
| NGPhysicalContainerFragment::NGPhysicalContainerFragment( |
| LayoutObject* layout_object, |
| const ComputedStyle& style, |
| NGPhysicalSize size, |
| NGFragmentType type, |
| Vector<RefPtr<NGPhysicalFragment>>& children, |
| RefPtr<NGBreakToken> break_token) |
| : NGPhysicalFragment(layout_object, |
| style, |
| size, |
| type, |
| std::move(break_token)), |
| children_(std::move(children)) { |
| DCHECK(children.IsEmpty()); // Ensure move semantics is used. |
| } |
| |
| void NGPhysicalContainerFragment::UpdateVisualRect() const { |
| LayoutRect visual_rect(LayoutPoint(), |
| LayoutSize(Size().width, Size().height)); |
| for (const auto& child : children_) { |
| LayoutRect child_visual_rect = child->VisualRect(); |
| child_visual_rect.Move(child->Offset().left, child->Offset().top); |
| visual_rect.Unite(child_visual_rect); |
| } |
| SetVisualRect(visual_rect); |
| } |
| |
| } // namespace blink |
