From e8dd10eec26d26c3fb30f2712ccf58ac72edc8a2 Mon Sep 17 00:00:00 2001
From: 杨宇千 <crupest@outlook.com>
Date: Tue, 17 Sep 2019 16:05:17 +0800
Subject: ...

---
 src/ui/render/render_object.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'src/ui/render/render_object.cpp')

diff --git a/src/ui/render/render_object.cpp b/src/ui/render/render_object.cpp
index dcd2f0b9..118c68c4 100644
--- a/src/ui/render/render_object.cpp
+++ b/src/ui/render/render_object.cpp
@@ -54,8 +54,6 @@ void RenderObject::OnRemoveChild(RenderObject* removed_child, int position) {
   InvalidatePaint();
 }
 
-void RenderObject::OnSizeChanged(const Size& old_size, const Size& new_size) {}
-
 void RenderObject::OnMeasureCore(const Size& available_size) {
   Size margin_padding_size{
       margin_.GetHorizontalTotal() + padding_.GetHorizontalTotal(),
@@ -108,6 +106,8 @@ void RenderObject::OnLayoutCore(const Rect& rect) {
                        coerced_content_available_size.height});
 }
 
+void RenderObject::OnAfterLayout() {}
+
 Rect RenderObject::GetContentRect() const {
   Rect rect{Point{}, GetSize()};
   rect = rect.Shrink(GetMargin());
@@ -122,4 +122,11 @@ void RenderObject::SetParent(RenderObject* new_parent) {
   parent_ = new_parent;
   OnParentChanged(old_parent, new_parent);
 }
+
+void RenderObject::NotifyAfterLayoutRecursive(RenderObject* render_object) {
+  render_object->OnAfterLayout();
+  for (const auto o : render_object->GetChildren()) {
+    NotifyAfterLayoutRecursive(o);
+  }
+}
 }  // namespace cru::ui::render
-- 
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