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author | crupest <crupest@outlook.com> | 2020-01-01 22:52:01 +0800 |
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committer | crupest <crupest@outlook.com> | 2020-01-01 22:52:01 +0800 |
commit | 36708e88596364e81dc9ba2fd3cbddbcaedeedc0 (patch) | |
tree | 0c7990b9e64c6ea1e9df7c01f3521c4fbf7ea2a0 /src/ui/render/render_object.cpp | |
parent | ae6f797561cdfa438ebef1fbbf94d784d315e655 (diff) | |
download | cru-36708e88596364e81dc9ba2fd3cbddbcaedeedc0.tar.gz cru-36708e88596364e81dc9ba2fd3cbddbcaedeedc0.tar.bz2 cru-36708e88596364e81dc9ba2fd3cbddbcaedeedc0.zip |
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Diffstat (limited to 'src/ui/render/render_object.cpp')
-rw-r--r-- | src/ui/render/render_object.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/ui/render/render_object.cpp b/src/ui/render/render_object.cpp index 7f6255f7..d220b1c1 100644 --- a/src/ui/render/render_object.cpp +++ b/src/ui/render/render_object.cpp @@ -18,6 +18,7 @@ void RenderObject::AddChild(RenderObject* render_object, const int position) { children_.insert(children_.cbegin() + position, render_object); render_object->SetParent(this); + render_object->SetRenderHostRecursive(GetRenderHost()); OnAddChild(render_object, position); } @@ -30,6 +31,7 @@ void RenderObject::RemoveChild(const int position) { const auto removed_child = *i; children_.erase(i); removed_child->SetParent(nullptr); + removed_child->SetRenderHostRecursive(nullptr); OnRemoveChild(removed_child, position); } @@ -140,4 +142,12 @@ void RenderObject::NotifyAfterLayoutRecursive(RenderObject* render_object) { NotifyAfterLayoutRecursive(o); } } + +void RenderObject::SetRenderHostRecursive(IRenderHost* host) { + SetRenderHost(host); + for (const auto child : GetChildren()) { + child->SetRenderHostRecursive(host); + } +} + } // namespace cru::ui::render |