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1 files changed, 30 insertions, 0 deletions

diff --git a/include/cru/ui/render/scroll_render_object.hpp b/include/cru/ui/render/scroll_render_object.hpp
new file mode 100644
index 00000000..1527db6c
--- /dev/null
+++ b/include/cru/ui/render/scroll_render_object.hpp
@@ -0,0 +1,30 @@
+#pragma once
+#include "render_object.hpp"
+
+#include "cru/platform/graph/util/painter.hpp"
+
+namespace cru::ui::render {
+class ScrollRenderObject : public RenderObject {
+ public:
+  ScrollRenderObject() : RenderObject(ChildMode::Single) {}
+
+  CRU_DELETE_COPY(ScrollRenderObject)
+  CRU_DELETE_MOVE(ScrollRenderObject)
+
+  ~ScrollRenderObject() override = default;
+
+  void Draw(platform::graph::IPainter* painter) override;
+
+  RenderObject* HitTest(const Point& point) override;
+
+  Point GetScrollOffset() { return scroll_offset_; }
+  void SetScrollOffset(const Point& offset);
+
+ protected:
+  void OnAddChild(RenderObject* new_child, Index position) override;
+  void OnRemoveChild(RenderObject* removed_child, Index position) override;
+
+ private:
+  Point scroll_offset_;
+};
+}  // namespace cru::ui::render