Merge remote-tracking branch 'refs/remotes/origin/master' into reflection-mapping

.gitignore

@@ -15,12 +15,14 @@ examples/bin/*.exe
 examples/bin/*.pdb
 examples/bin/*.dll
 examples/bin/*.so
+examples/bin/Demo*
 
 # Unit tests
 tests/*.exe
 tests/*.pdb
 tests/*.dll
 tests/*.so
+tests/NazaraUnitTests*
 
 # Example generated files
 examples/bin/HardwareInfo.txt
@@ -49,6 +51,7 @@ build/**/*.project
 
 # GMake
 build/**/*.make
+build/**/*.d
 
 # Visual Studio
 build/**/*.pdb
@@ -60,7 +63,7 @@ build/**/*.vcxprojResolveAssemblyReference.cache
 build/**/*.nativecodeanalysis.all.xml
 build/**/*.nativecodeanalysis.xml
 build/**/*.VC.opendb
-build/**/*.VC.db
+build/**/*.VC.db*
 
 # Compiled Object files
 build/**/*.slo

SDK/include/NDK/Algorithm.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Algorithm.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Application.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Application.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/BaseComponent.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/BaseComponent.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/BaseSystem.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/BaseSystem.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/BaseWidget.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -12,9 +12,11 @@
 #include <NDK/EntityOwner.hpp>
 #include <NDK/World.hpp>
 #include <Nazara/Graphics/Sprite.hpp>
+#include <Nazara/Utility/Cursor.hpp>
 #include <Nazara/Utility/Event.hpp>
 #include <Nazara/Utility/Mouse.hpp>
 #include <Nazara/Utility/Node.hpp>
+#include <limits>
 
 namespace Ndk
 {
@@ -32,28 +34,39 @@ namespace Ndk
 			BaseWidget(BaseWidget&&) = default;
 			virtual ~BaseWidget();
 
-			template<typename T, typename... Args> T& Add(Args&&... args);
+			template<typename T, typename... Args> T* Add(Args&&... args);
 			inline void AddChild(std::unique_ptr<BaseWidget>&& widget);
 
 			inline void Center();
 
+			inline void Destroy();
+
 			void EnableBackground(bool enable);
 
 			//virtual BaseWidget* Clone() const = 0;
 
+			inline const Nz::Color& GetBackgroundColor() const;
 			inline Canvas* GetCanvas();
+			inline Nz::SystemCursor GetCursor() const;
 			inline const Padding& GetPadding() const;
+			inline Nz::Vector2f GetContentOrigin() const;
 			inline const Nz::Vector2f& GetContentSize() const;
 			inline Nz::Vector2f GetSize() const;
 
+			inline bool IsVisible() const;
+
 			void GrabKeyboard();
 
 			virtual void ResizeToContent() = 0;
 
+			void SetBackgroundColor(const Nz::Color& color);
+			void SetCursor(Nz::SystemCursor systemCursor);
 			inline void SetContentSize(const Nz::Vector2f& size);
 			inline void SetPadding(float left, float top, float right, float bottom);
 			void SetSize(const Nz::Vector2f& size);
 
+			void Show(bool show = true);
+
 			BaseWidget& operator=(const BaseWidget&) = delete;
 			BaseWidget& operator=(BaseWidget&&) = default;
 
@@ -78,12 +91,21 @@ namespace Ndk
 			virtual void OnMouseButtonPress(int x, int y, Nz::Mouse::Button button);
 			virtual void OnMouseButtonRelease(int x, int y, Nz::Mouse::Button button);
 			virtual void OnMouseExit();
+			virtual void OnParentResized(const Nz::Vector2f& newSize);
 			virtual void OnTextEntered(char32_t character, bool repeated);
 
 		private:
 			inline BaseWidget();
 
+			inline void DestroyChild(BaseWidget* widget);
+			void DestroyChildren();
+			inline bool IsRegisteredToCanvas() const;
+			inline void NotifyParentResized(const Nz::Vector2f& newSize);
+			void RegisterToCanvas();
 			inline void UpdateCanvasIndex(std::size_t index);
+			void UnregisterFromCanvas();
+
+			static constexpr std::size_t InvalidCanvasIndex = std::numeric_limits<std::size_t>::max();
 
 			std::size_t m_canvasIndex;
 			std::vector<EntityOwner> m_entities;
@@ -94,8 +116,10 @@ namespace Ndk
 			WorldHandle m_world;
 			Nz::Color m_backgroundColor;
 			Nz::SpriteRef m_backgroundSprite;
+			Nz::SystemCursor m_cursor;
 			Nz::Vector2f m_contentSize;
 			BaseWidget* m_widgetParent;
+			bool m_visible;
 	};
 }
 

SDK/include/NDK/BaseWidget.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -9,26 +9,30 @@
 namespace Ndk
 {
 	inline BaseWidget::BaseWidget() :
+	m_canvasIndex(InvalidCanvasIndex),
 	m_backgroundColor(Nz::Color(230, 230, 230, 255)),
 	m_canvas(nullptr),
+	m_cursor(Nz::SystemCursor_Default),
 	m_contentSize(50.f, 50.f),
-	m_widgetParent(nullptr)
+	m_widgetParent(nullptr),
+	m_visible(true)
 	{
 		SetPadding(5.f, 5.f, 5.f, 5.f);
 	}
 
 	template<typename T, typename... Args>
-	inline T& BaseWidget::Add(Args&&... args)
+	inline T* BaseWidget::Add(Args&&... args)
 	{
 		std::unique_ptr<T> widget = std::make_unique<T>(this, std::forward<Args>(args)...);
-		T& widgetRef = *widget;
+		T* widgetPtr = widget.get();
 		AddChild(std::move(widget));
 
-		return widgetRef;
+		return widgetPtr;
 	}
 
 	inline void BaseWidget::AddChild(std::unique_ptr<BaseWidget>&& widget)
 	{
+		widget->Show(m_visible);
 		m_children.emplace_back(std::move(widget));
 	}
 
@@ -41,16 +45,31 @@ namespace Ndk
 		SetPosition((parentSize.x - mySize.x) / 2.f, (parentSize.y - mySize.y) / 2.f);
 	}
 
+	inline const Nz::Color& BaseWidget::GetBackgroundColor() const
+	{
+		return m_backgroundColor;
+	}
+
 	inline Canvas* BaseWidget::GetCanvas()
 	{
 		return m_canvas;
 	}
 
+	inline Nz::SystemCursor BaseWidget::GetCursor() const
+	{
+		return m_cursor;
+	}
+
 	inline const BaseWidget::Padding& BaseWidget::GetPadding() const
 	{
 		return m_padding;
 	}
 
+	inline Nz::Vector2f BaseWidget::GetContentOrigin() const
+	{
+		return { m_padding.left, m_padding.top };
+	}
+
 	inline const Nz::Vector2f& BaseWidget::GetContentSize() const
 	{
 		return m_contentSize;
@@ -61,8 +80,14 @@ namespace Ndk
 		return Nz::Vector2f(m_contentSize.x + m_padding.left + m_padding.right, m_contentSize.y + m_padding.top + m_padding.bottom);
 	}
 
+	inline bool BaseWidget::IsVisible() const
+	{
+		return m_visible;
+	}
+
 	inline void BaseWidget::SetContentSize(const Nz::Vector2f& size)
 	{
+		NotifyParentResized(size);
 		m_contentSize = size;
 
 		Layout();
@@ -78,6 +103,17 @@ namespace Ndk
 		Layout();
 	}
 
+	inline bool BaseWidget::IsRegisteredToCanvas() const
+	{
+		return m_canvas && m_canvasIndex != InvalidCanvasIndex;
+	}
+
+	inline void BaseWidget::NotifyParentResized(const Nz::Vector2f& newSize)
+	{
+		for (const auto& widgetPtr : m_children)
+			widgetPtr->OnParentResized(newSize);
+	}
+
 	inline void BaseWidget::UpdateCanvasIndex(std::size_t index)
 	{
 		m_canvasIndex = index;

SDK/include/NDK/Canvas.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -9,6 +9,7 @@
 
 #include <NDK/Prerequesites.hpp>
 #include <NDK/BaseWidget.hpp>
+#include <Nazara/Utility/CursorController.hpp>
 #include <Nazara/Utility/EventHandler.hpp>
 
 namespace Ndk
@@ -20,10 +21,10 @@ namespace Ndk
 		public:
 			struct Padding;
 
-			inline Canvas(WorldHandle world, Nz::EventHandler& eventHandler);
+			inline Canvas(WorldHandle world, Nz::EventHandler& eventHandler, Nz::CursorControllerHandle cursorController);
 			Canvas(const Canvas&) = delete;
 			Canvas(Canvas&&) = delete;
-			~Canvas() = default;
+			inline ~Canvas();
 
 			inline const WorldHandle& GetWorld() const;
 
@@ -33,9 +34,8 @@ namespace Ndk
 			Canvas& operator=(Canvas&&) = delete;
 
 		protected:
-			void Layout() override;
-
-			void NotifyWidgetUpdate(std::size_t index);
+			inline void NotifyWidgetBoxUpdate(std::size_t index);
+			inline void NotifyWidgetCursorUpdate(std::size_t index);
 
 			std::size_t RegisterWidget(BaseWidget* widget);
 
@@ -56,6 +56,7 @@ namespace Ndk
 			{
 				BaseWidget* widget;
 				Nz::Boxf box;
+				Nz::SystemCursor cursor;
 			};
 
 			NazaraSlot(Nz::EventHandler, OnKeyPressed, m_keyPressedSlot);
@@ -67,6 +68,7 @@ namespace Ndk
 			NazaraSlot(Nz::EventHandler, OnTextEntered, m_textEnteredSlot);
 
 			std::vector<WidgetBox> m_widgetBoxes;
+			Nz::CursorControllerHandle m_cursorController;
 			const WidgetBox* m_hoveredWidget;
 			BaseWidget* m_keyboardOwner;
 			WorldHandle m_world;

SDK/include/NDK/Canvas.inl

@@ -1,18 +1,25 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
 #include <NDK/Canvas.hpp>
+#include <Nazara/Utility/Cursor.hpp>
 
 namespace Ndk
 {
-	inline Canvas::Canvas(WorldHandle world, Nz::EventHandler& eventHandler) :
+	inline Canvas::Canvas(WorldHandle world, Nz::EventHandler& eventHandler, Nz::CursorControllerHandle cursorController) :
+	m_cursorController(cursorController),
 	m_hoveredWidget(nullptr),
 	m_keyboardOwner(nullptr),
 	m_world(std::move(world))
 	{
 		m_canvas = this;
+		m_widgetParent = nullptr;
 
+		// Register ourselves as a widget to handle cursor change
+		RegisterToCanvas();
+
+		// Connect to every meaningful event
 		m_keyPressedSlot.Connect(eventHandler.OnKeyPressed, this, &Canvas::OnKeyPressed);
 		m_keyReleasedSlot.Connect(eventHandler.OnKeyReleased, this, &Canvas::OnKeyReleased);
 		m_mouseButtonPressedSlot.Connect(eventHandler.OnMouseButtonPressed, this, &Canvas::OnMouseButtonPressed);
@@ -20,6 +27,18 @@ namespace Ndk
 		m_mouseMovedSlot.Connect(eventHandler.OnMouseMoved, this, &Canvas::OnMouseMoved);
 		m_mouseLeftSlot.Connect(eventHandler.OnMouseLeft, this, &Canvas::OnMouseLeft);
 		m_textEnteredSlot.Connect(eventHandler.OnTextEntered, this, &Canvas::OnTextEntered);
+
+		// Disable padding by default
+		SetPadding(0.f, 0.f, 0.f, 0.f);
+	}
+
+	inline Canvas::~Canvas()
+	{
+		// Destroy children explicitly because they signal us when getting destroyed, and that can't happen after our own destruction
+		DestroyChildren();
+
+		// Prevent our parent from trying to call us
+		m_canvasIndex = InvalidCanvasIndex;
 	}
 
 	inline const WorldHandle& Canvas::GetWorld() const
@@ -27,6 +46,25 @@ namespace Ndk
 		return m_world;
 	}
 
+	inline void Canvas::NotifyWidgetBoxUpdate(std::size_t index)
+	{
+		WidgetBox& entry = m_widgetBoxes[index];
+
+		Nz::Vector3f pos = entry.widget->GetPosition();
+		Nz::Vector2f size = entry.widget->GetContentSize();
+
+		entry.box.Set(pos.x, pos.y, pos.z, size.x, size.y, 1.f);
+	}
+
+	inline void Canvas::NotifyWidgetCursorUpdate(std::size_t index)
+	{
+		WidgetBox& entry = m_widgetBoxes[index];
+
+		entry.cursor = entry.widget->GetCursor();
+		if (m_cursorController && m_hoveredWidget == &entry)
+			m_cursorController->UpdateCursor(Nz::Cursor::Get(entry.cursor));
+	}
+
 	inline void Ndk::Canvas::SetKeyboardOwner(BaseWidget* widget)
 	{
 		m_keyboardOwner = widget;

SDK/include/NDK/Component.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Component.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/CameraComponent.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/CameraComponent.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/CollisionComponent2D.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/CollisionComponent2D.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/CollisionComponent3D.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/CollisionComponent3D.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/GraphicsComponent.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/GraphicsComponent.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/LightComponent.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/LightComponent.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/ListenerComponent.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/ListenerComponent.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/NodeComponent.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/NodeComponent.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/ParticleEmitterComponent.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/ParticleEmitterComponent.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/ParticleGroupComponent.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/ParticleGroupComponent.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/PhysicsComponent2D.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/PhysicsComponent2D.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/PhysicsComponent3D.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/PhysicsComponent3D.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/VelocityComponent.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Components/VelocityComponent.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Console.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Console.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Entity.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Entity.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/EntityList.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/EntityList.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/EntityOwner.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/EntityOwner.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Lua/LuaBinding.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Lua/LuaBinding.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Lua/LuaBinding_Audio.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Lua/LuaBinding_Base.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Lua/LuaBinding_Core.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Lua/LuaBinding_Graphics.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Lua/LuaBinding_Math.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Lua/LuaBinding_Network.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Lua/LuaBinding_Renderer.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Lua/LuaBinding_SDK.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Lua/LuaBinding_Utility.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/LuaAPI.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/LuaAPI.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Sdk.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Sdk.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/State.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/StateMachine.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/StateMachine.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/System.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/System.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Systems/ListenerSystem.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Systems/ListenerSystem.inl

@@ -1,3 +1,3 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp

SDK/include/NDK/Systems/ParticleSystem.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Systems/ParticleSystem.inl

@@ -1,3 +1,3 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp

SDK/include/NDK/Systems/PhysicsSystem2D.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Systems/PhysicsSystem2D.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Systems/PhysicsSystem3D.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Systems/PhysicsSystem3D.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Systems/RenderSystem.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Systems/RenderSystem.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Systems/VelocitySystem.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Systems/VelocitySystem.inl

@@ -1,3 +1,3 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp

SDK/include/NDK/Widgets/ButtonWidget.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Widgets/ButtonWidget.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Widgets/LabelWidget.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Widgets/LabelWidget.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/Widgets/TextAreaWidget.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -35,6 +35,7 @@ namespace Ndk
 			inline std::size_t GetCursorPosition() const;
 			inline std::size_t GetLineCount() const;
 			inline const Nz::String& GetText() const;
+			inline const Nz::Color& GetTextColor() const;
 
 			std::size_t GetHoveredGlyph(float x, float y) const;
 
@@ -47,15 +48,24 @@ namespace Ndk
 
 			inline void SetCursorPosition(std::size_t cursorPosition);
 			inline void SetReadOnly(bool readOnly = true);
-			void SetText(const Nz::String& text);
+			inline void SetText(const Nz::String& text);
+			inline void SetTextColor(const Nz::Color& text);
 
 			void Write(const Nz::String& text);
 
 			TextAreaWidget& operator=(const TextAreaWidget&) = delete;
 			TextAreaWidget& operator=(TextAreaWidget&&) = default;
 
+			NazaraSignal(OnTextAreaCursorMove, const TextAreaWidget* /*textArea*/, std::size_t* /*newCursorPosition*/);
+			NazaraSignal(OnTextAreaKeyBackspace, const TextAreaWidget* /*textArea*/, bool* /*ignoreDefaultAction*/);
+			NazaraSignal(OnTextAreaKeyDown, const TextAreaWidget* /*textArea*/, bool* /*ignoreDefaultAction*/);
+			NazaraSignal(OnTextAreaKeyLeft, const TextAreaWidget* /*textArea*/, bool* /*ignoreDefaultAction*/);
+			NazaraSignal(OnTextAreaKeyReturn, const TextAreaWidget* /*textArea*/, bool* /*ignoreDefaultAction*/);
+			NazaraSignal(OnTextAreaKeyRight, const TextAreaWidget* /*textArea*/, bool* /*ignoreDefaultAction*/);
+			NazaraSignal(OnTextAreaKeyUp, const TextAreaWidget* /*textArea*/, bool* /*ignoreDefaultAction*/);
+
 		private:
-			void RefreshCursor();
+			void Layout() override;
 
 			void OnKeyPressed(const Nz::WindowEvent::KeyEvent& key) override;
 			void OnKeyReleased(const Nz::WindowEvent::KeyEvent& key) override;
@@ -65,6 +75,8 @@ namespace Ndk
 			void OnMouseExit() override;
 			void OnTextEntered(char32_t character, bool repeated) override;
 
+			void RefreshCursor();
+
 			EntityHandle m_cursorEntity;
 			EntityHandle m_textEntity;
 			Nz::SimpleTextDrawer m_drawer;

SDK/include/NDK/Widgets/TextAreaWidget.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -35,6 +35,11 @@ namespace Ndk
 		return m_drawer.GetText();
 	}
 
+	inline const Nz::Color& TextAreaWidget::GetTextColor() const
+	{
+		return m_drawer.GetColor();
+	}
+
 	inline bool Ndk::TextAreaWidget::IsMultilineEnabled() const
 	{
 		return m_multiLineEnabled;
@@ -61,6 +66,8 @@ namespace Ndk
 
 	inline void TextAreaWidget::SetCursorPosition(std::size_t cursorPosition)
 	{
+		OnTextAreaCursorMove(this, &cursorPosition);
+
 		m_cursorPosition = std::min(cursorPosition, m_drawer.GetGlyphCount());
 
 		RefreshCursor();
@@ -72,4 +79,20 @@ namespace Ndk
 
 		m_cursorEntity->Enable(!m_readOnly);
 	}
+
+	inline void TextAreaWidget::SetText(const Nz::String& text)
+	{
+		m_drawer.SetText(text);
+
+		m_textSprite->Update(m_drawer);
+
+		SetCursorPosition(m_cursorPosition); //< Refresh cursor position (prevent it from being outside of the text)
+	}
+
+	inline void TextAreaWidget::SetTextColor(const Nz::Color& text)
+	{
+		m_drawer.SetColor(text);
+
+		m_textSprite->Update(m_drawer);
+	}
 }

SDK/include/NDK/World.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/include/NDK/World.inl

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Application.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/BaseComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/BaseSystem.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/BaseWidget.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -7,6 +7,7 @@
 #include <NDK/Components/GraphicsComponent.hpp>
 #include <NDK/Components/NodeComponent.hpp>
 #include <NDK/World.hpp>
+#include <algorithm>
 
 namespace Ndk
 {
@@ -20,15 +21,22 @@ namespace Ndk
 		m_widgetParent = parent;
 		m_world = m_canvas->GetWorld();
 
-		m_canvasIndex = m_canvas->RegisterWidget(this);
+		RegisterToCanvas();
 	}
 
 	BaseWidget::~BaseWidget()
 	{
-		m_canvas->UnregisterWidget(m_canvasIndex);
+		UnregisterFromCanvas();
 	}
 
-	inline void BaseWidget::EnableBackground(bool enable)
+	void BaseWidget::Destroy()
+	{
+		NazaraAssert(this != m_canvas, "Canvas cannot be destroyed by calling Destroy()");
+
+		m_widgetParent->DestroyChild(this); //< This does delete us
+	}
+
+	void BaseWidget::EnableBackground(bool enable)
 	{
 		if (m_backgroundEntity.IsValid() == enable)
 			return;
@@ -39,7 +47,7 @@ namespace Ndk
 			m_backgroundSprite->SetColor(m_backgroundColor);
 			m_backgroundSprite->SetMaterial(Nz::Material::New((m_backgroundColor.IsOpaque()) ? "Basic2D" : "Translucent2D"));
 
-			m_backgroundEntity = m_world->CreateEntity();
+			m_backgroundEntity = CreateEntity();
 			m_backgroundEntity->AddComponent<GraphicsComponent>().Attach(m_backgroundSprite, -1);
 			m_backgroundEntity->AddComponent<NodeComponent>().SetParent(this);
 
@@ -52,15 +60,61 @@ namespace Ndk
 		}
 	}
 
+	void BaseWidget::GrabKeyboard()
+	{
+		m_canvas->SetKeyboardOwner(this);
+	}
+
+	void BaseWidget::SetBackgroundColor(const Nz::Color& color)
+	{
+		m_backgroundColor = color;
+
+		if (m_backgroundSprite)
+		{
+			m_backgroundSprite->SetColor(color);
+			m_backgroundSprite->GetMaterial()->Configure((color.IsOpaque()) ? "Basic2D" : "Translucent2D"); //< Our sprite has its own material (see EnableBackground)
+		}
+	}
+
+	void BaseWidget::SetCursor(Nz::SystemCursor systemCursor)
+	{
+		m_cursor = systemCursor;
+
+		if (IsRegisteredToCanvas())
+			m_canvas->NotifyWidgetCursorUpdate(m_canvasIndex);
+	}
+
 	void BaseWidget::SetSize(const Nz::Vector2f& size)
 	{
 		SetContentSize({std::max(size.x - m_padding.left - m_padding.right, 0.f), std::max(size.y - m_padding.top - m_padding.bottom, 0.f)});
 	}
 
+	void BaseWidget::Show(bool show)
+	{
+		if (m_visible != show)
+		{
+			m_visible = show;
+
+			if (m_visible)
+				RegisterToCanvas();
+			else
+				UnregisterFromCanvas();
+
+			for (const EntityHandle& entity : m_entities)
+				entity->Enable(show);
+
+			for (const auto& widgetPtr : m_children)
+				widgetPtr->Show(show);
+		}
+	}
+
 	EntityHandle BaseWidget::CreateEntity()
 	{
-		m_entities.emplace_back(m_world->CreateEntity());
-		return m_entities.back();
+		EntityHandle newEntity = m_world->CreateEntity();
+		newEntity->Enable(m_visible);
+
+		m_entities.emplace_back(newEntity);
+		return newEntity;
 	}
 
 	void BaseWidget::DestroyEntity(Entity* entity)
@@ -71,31 +125,21 @@ namespace Ndk
 		m_entities.erase(it);
 	}
 
-	void BaseWidget::GrabKeyboard()
-	{
-		m_canvas->SetKeyboardOwner(this);
-	}
-
 	void BaseWidget::Layout()
 	{
-		if (m_canvas)
-			m_canvas->NotifyWidgetUpdate(m_canvasIndex);
+		if (IsRegisteredToCanvas())
+			m_canvas->NotifyWidgetBoxUpdate(m_canvasIndex);
 
 		if (m_backgroundEntity)
-		{
-			NodeComponent& node = m_backgroundEntity->GetComponent<NodeComponent>();
-			node.SetPosition(-m_padding.left, -m_padding.top);
-
 			m_backgroundSprite->SetSize(m_contentSize.x + m_padding.left + m_padding.right, m_contentSize.y + m_padding.top + m_padding.bottom);
-		}
 	}
 
 	void BaseWidget::InvalidateNode()
 	{
 		Node::InvalidateNode();
 
-		if (m_canvas)
-			m_canvas->NotifyWidgetUpdate(m_canvasIndex);
+		if (IsRegisteredToCanvas())
+			m_canvas->NotifyWidgetBoxUpdate(m_canvasIndex);
 	}
 
 	void BaseWidget::OnKeyPressed(const Nz::WindowEvent::KeyEvent& key)
@@ -126,7 +170,44 @@ namespace Ndk
 	{
 	}
 
+	void BaseWidget::OnParentResized(const Nz::Vector2f& newSize)
+	{
+	}
+
 	void BaseWidget::OnTextEntered(char32_t character, bool repeated)
 	{
 	}
+
+	void BaseWidget::DestroyChild(BaseWidget* widget)
+	{
+		auto it = std::find_if(m_children.begin(), m_children.end(), [widget] (const std::unique_ptr<BaseWidget>& widgetPtr) -> bool
+		{
+			return widgetPtr.get() == widget;
+		});
+
+		NazaraAssert(it != m_children.end(), "Child widget not found in parent");
+
+		m_children.erase(it);
+	}
+
+	void BaseWidget::DestroyChildren()
+	{
+		m_children.clear();
+	}
+
+	void BaseWidget::RegisterToCanvas()
+	{
+		NazaraAssert(!IsRegisteredToCanvas(), "Widget is already registered to canvas");
+
+		m_canvasIndex = m_canvas->RegisterWidget(this);
+	}
+
+	void BaseWidget::UnregisterFromCanvas()
+	{
+		if (IsRegisteredToCanvas())
+		{
+			m_canvas->UnregisterWidget(m_canvasIndex);
+			m_canvasIndex = InvalidCanvasIndex;
+		}
+	}
 }

SDK/src/NDK/Canvas.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -14,56 +14,38 @@ namespace Ndk
 	{
 	}
 
-	void Canvas::Layout()
-	{
-		if (m_backgroundEntity)
-		{
-			NodeComponent& node = m_backgroundEntity->GetComponent<NodeComponent>();
-			node.SetPosition(-m_padding.left, -m_padding.top);
-
-			m_backgroundSprite->SetSize(m_contentSize.x + m_padding.left + m_padding.right, m_contentSize.y + m_padding.top + m_padding.bottom);
-		}
-	}
-
-	void Canvas::NotifyWidgetUpdate(std::size_t index)
-	{
-		WidgetBox& entry = m_widgetBoxes[index];
-
-		Nz::Vector3f pos  = entry.widget->GetPosition();
-		Nz::Vector2f size = entry.widget->GetContentSize();
-
-		entry.box.Set(pos.x, pos.y, pos.z, size.x, size.y, 1.f);
-	}
-
 	std::size_t Canvas::RegisterWidget(BaseWidget* widget)
 	{
 		WidgetBox box;
+		box.cursor = widget->GetCursor();
 		box.widget = widget;
 
 		std::size_t index = m_widgetBoxes.size();
 		m_widgetBoxes.emplace_back(box);
 
-		NotifyWidgetUpdate(index);
+		NotifyWidgetBoxUpdate(index);
 		return index;
 	}
 
 	void Canvas::UnregisterWidget(std::size_t index)
 	{
+		WidgetBox& entry = m_widgetBoxes[index];
+
+		if (m_hoveredWidget == &entry)
+			m_hoveredWidget = nullptr;
+
+		if (m_keyboardOwner == entry.widget)
+			m_keyboardOwner = nullptr;
+
 		if (m_widgetBoxes.size() > 1U)
 		{
-			WidgetBox& entry = m_widgetBoxes[index];
 			WidgetBox& lastEntry = m_widgetBoxes.back();
 
-			if (m_hoveredWidget == &entry)
-				m_hoveredWidget = nullptr;
-
-			if (m_keyboardOwner == entry.widget)
-				m_keyboardOwner = nullptr;
-
 			entry = std::move(lastEntry);
 			entry.widget->UpdateCanvasIndex(index);
-			m_widgetBoxes.pop_back();
 		}
+
+		m_widgetBoxes.pop_back();
 	}
 
 	void Canvas::OnMouseButtonPressed(const Nz::EventHandler* /*eventHandler*/, const Nz::WindowEvent::MouseButtonEvent& event)
@@ -93,11 +75,12 @@ namespace Ndk
 		const WidgetBox* bestEntry = nullptr;
 		float bestEntryArea = std::numeric_limits<float>::infinity();
 
+		Nz::Vector3f mousePos(float(event.x), float(event.y), 0.f);
 		for (const WidgetBox& entry : m_widgetBoxes)
 		{
 			const Nz::Boxf& box = entry.box;
 
-			if (box.Contains(Nz::Vector3f(event.x, event.y, 0.f)))
+			if (box.Contains(mousePos))
 			{
 				float area = box.width * box.height;
 				if (area < bestEntryArea)
@@ -117,6 +100,9 @@ namespace Ndk
 
 				m_hoveredWidget = bestEntry;
 				m_hoveredWidget->widget->OnMouseEnter();
+
+				if (m_cursorController)
+					m_cursorController->UpdateCursor(Nz::Cursor::Get(m_hoveredWidget->cursor));
 			}
 
 			int x = static_cast<int>(std::round(event.x - m_hoveredWidget->box.x));
@@ -128,6 +114,9 @@ namespace Ndk
 		{
 			m_hoveredWidget->widget->OnMouseExit();
 			m_hoveredWidget = nullptr;
+
+			if (m_cursorController)
+				m_cursorController->UpdateCursor(Nz::Cursor::Get(Nz::SystemCursor_Default));
 		}
 	}
 

SDK/src/NDK/Components/CameraComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/CollisionComponent2D.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/CollisionComponent3D.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/GraphicsComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/LightComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/ListenerComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/NodeComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/ParticleEmitterComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp