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Former-commit-id: 79be9d4e937a73626cd5ec02c1d2e2fcbd440d18

SDK/include/NDK/BaseWidget.hpp

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+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Development Kit"
+// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
+
+#pragma once
+
+#ifndef NDK_BASEWIDGET_HPP
+#define NDK_BASEWIDGET_HPP
+
+#include <NDK/Prerequesites.hpp>
+#include <NDK/Entity.hpp>
+#include <NDK/EntityOwner.hpp>
+#include <NDK/World.hpp>
+#include <Nazara/Graphics/Sprite.hpp>
+#include <Nazara/Utility/Node.hpp>
+
+namespace Ndk
+{
+	class NDK_API BaseWidget : public Nz::Node
+	{
+		public:
+			struct Padding;
+
+			inline BaseWidget(WorldHandle world, BaseWidget* parent = nullptr);
+			BaseWidget(const BaseWidget&) = delete;
+			BaseWidget(BaseWidget&&) = default;
+			virtual ~BaseWidget();
+
+			inline void AddChild(std::unique_ptr<BaseWidget>&& widget);
+
+			void EnableBackground(bool enable);
+
+			//virtual BaseWidget* Clone() const = 0;
+
+			inline const Padding& GetPadding() const;
+			inline Nz::Vector2f GetSize() const;
+
+			virtual void ResizeToContent() = 0;
+
+			inline void SetContentSize(const Nz::Vector2f& size);
+			inline void SetPadding(float left, float top, float right, float bottom);
+			void SetSize(const Nz::Vector2f& size);
+
+			BaseWidget& operator=(const BaseWidget&) = delete;
+			BaseWidget& operator=(BaseWidget&&) = default;
+
+			struct Padding
+			{
+				float left;
+				float top;
+				float right;
+				float bottom;
+			};
+
+		protected:
+			EntityHandle CreateEntity();
+			void DestroyEntity(Entity* entity);
+
+		private:
+			void UpdateBackground();
+
+			std::vector<EntityOwner> m_entities;
+			std::vector<BaseWidget*> m_children;
+			EntityOwner m_backgroundEntity;
+			Padding m_padding;
+			WorldHandle m_world;
+			Nz::Color m_backgroundColor;
+			Nz::SpriteRef m_backgroundSprite;
+			Nz::Vector2f m_contentSize;
+			BaseWidget* m_widgetParent;
+	};
+}
+
+#include <NDK/BaseWidget.inl>
+
+#endif // NDK_BASEWIDGET_HPP