From c0c0106cf47fdff397756913b8646541f3bb9928 Mon Sep 17 00:00:00 2001
From: Yuqian Yang <crupest@crupest.life>
Date: Thu, 11 Dec 2025 23:51:58 +0800
Subject: Add paint invalid area.

---
 include/cru/ui/render/TreeRenderObject.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'include/cru/ui/render/TreeRenderObject.h')

diff --git a/include/cru/ui/render/TreeRenderObject.h b/include/cru/ui/render/TreeRenderObject.h
index 599e0f65..425eee23 100644
--- a/include/cru/ui/render/TreeRenderObject.h
+++ b/include/cru/ui/render/TreeRenderObject.h
@@ -62,11 +62,10 @@ class CRU_UI_API TreeRenderObject : public RenderObject {
 
   RenderObject* HitTest(const Point& point) override;
 
-  void Draw(platform::graphics::IPainter* painter) override;
-
  protected:
   Size OnMeasureContent(const MeasureRequirement& requirement) override;
   void OnLayoutContent(const Rect& content_rect) override;
+  void OnDraw(RenderObjectDrawContext& context) override;
 
  private:
   float tab_width_ = 12.f;
-- 
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