Merge pull request #37 from crupest/render

Refactor.

1 files changed, 33 insertions, 0 deletions

diff --git a/src/ui/layout_control.hpp b/src/ui/layout_control.hpp
new file mode 100644
index 00000000..53f53186
--- /dev/null
+++ b/src/ui/layout_control.hpp
@@ -0,0 +1,33 @@
+#pragma once
+#include "pre.hpp"
+
+#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, int position);
+
+  void RemoveChild(int position);
+
+ protected:
+  virtual void OnAddChild(Control* child, int position);
+  virtual void OnRemoveChild(Control* child, int position);
+
+ private:
+  std::vector<Control*> children_;
+};
+}  // namespace cru::ui