From 0dcf8e686b93cca54a424affe0455d0a97d6c2ef Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Tue, 3 Mar 2020 23:36:45 +0800
Subject: ...

---
 include/cru/ui/render/render_object.hpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'include/cru/ui/render/render_object.hpp')

diff --git a/include/cru/ui/render/render_object.hpp b/include/cru/ui/render/render_object.hpp
index 0f0cb8df..d9851757 100644
--- a/include/cru/ui/render/render_object.hpp
+++ b/include/cru/ui/render/render_object.hpp
@@ -70,6 +70,8 @@ class RenderObject : public Object {
 
   Point GetOffset() const { return offset_; }
   void SetOffset(const Point& offset) { offset_ = offset; }
+  Point GetTotalOffset() const;
+  Point FromRootToContent(const Point& point) const;
   Size GetSize() const { return size_; }
   void SetSize(const Size& size) { size_ = size; }
 
@@ -91,9 +93,7 @@ class RenderObject : public Object {
 
   virtual RenderObject* HitTest(const Point& point) = 0;
 
- protected:
-  void SetChildMode(ChildMode mode) { child_mode_ = mode; }
-
+ public:
   void InvalidateLayout() const {
     if (render_host_ != nullptr) render_host_->InvalidateLayout();
   }
@@ -102,6 +102,9 @@ class RenderObject : public Object {
     if (render_host_ != nullptr) render_host_->InvalidatePaint();
   }
 
+ protected:
+  void SetChildMode(ChildMode mode) { child_mode_ = mode; }
+
  protected:
   virtual void OnParentChanged(RenderObject* old_parent,
                                RenderObject* new_parent);
-- 
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