From d86a71f79afe0e4dac768f61d6bff690567aca5b Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Sun, 24 May 2020 01:40:02 +0800
Subject: ...

---
 include/cru/ui/LayoutControl.hpp | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 include/cru/ui/LayoutControl.hpp

(limited to 'include/cru/ui/LayoutControl.hpp')

diff --git a/include/cru/ui/LayoutControl.hpp b/include/cru/ui/LayoutControl.hpp
new file mode 100644
index 00000000..7997b37e
--- /dev/null
+++ b/include/cru/ui/LayoutControl.hpp
@@ -0,0 +1,31 @@
+#pragma once
+#include "Control.hpp"
+
+namespace cru::ui {
+class LayoutControl : public Control {
+ protected:
+  LayoutControl() = default;
+
+ public:
+  LayoutControl(const LayoutControl& other) = delete;
+  LayoutControl(LayoutControl&& other) = delete;
+  LayoutControl& operator=(const LayoutControl& other) = delete;
+  LayoutControl& operator=(LayoutControl&& other) = delete;
+  ~LayoutControl() override;
+
+  const std::vector<Control*>& GetChildren() const override final {
+    return children_;
+  }
+
+  void AddChild(Control* control, Index position);
+
+  void RemoveChild(Index position);
+
+ protected:
+  virtual void OnAddChild(Control* child, Index position);
+  virtual void OnRemoveChild(Control* child, Index position);
+
+ private:
+  std::vector<Control*> children_;
+};
+}  // namespace cru::ui
-- 
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