Sdk/Widgets: Add TextAreaWidget (experimental)

SDK/include/NDK/Widgets/TextAreaWidget.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_WIDGETS_TEXTAREAWIDGET_HPP
+#define NDK_WIDGETS_TEXTAREAWIDGET_HPP
+
+#include <NDK/Prerequesites.hpp>
+#include <NDK/BaseWidget.hpp>
+#include <Nazara/Utility/SimpleTextDrawer.hpp>
+#include <Nazara/Graphics/TextSprite.hpp>
+
+namespace Ndk
+{
+	class World;
+
+	class NDK_API TextAreaWidget : public BaseWidget
+	{
+		public:
+			TextAreaWidget(BaseWidget* parent = nullptr);
+			TextAreaWidget(const TextAreaWidget&) = delete;
+			TextAreaWidget(TextAreaWidget&&) = default;
+			~TextAreaWidget() = default;
+
+			void AppendText(const Nz::String& text);
+
+			//virtual TextAreaWidget* Clone() const = 0;
+
+			std::size_t GetHoveredGlyph(float x, float y) const;
+
+			void ResizeToContent() override;
+
+			void SetText(const Nz::String& text);
+
+			TextAreaWidget& operator=(const TextAreaWidget&) = delete;
+			TextAreaWidget& operator=(TextAreaWidget&&) = default;
+
+		private:
+			void RefreshCursor();
+
+			void OnMouseEnter() override;
+			void OnMouseButtonPress(int /*x*/, int /*y*/, Nz::Mouse::Button button) override;
+			void OnMouseMoved(int x, int y, int deltaX, int deltaY) override;
+			void OnMouseExit() override;
+			void OnTextEntered(char32_t character, bool repeated) override;
+
+			void Write(const Nz::String& text);
+
+			EntityHandle m_cursorEntity;
+			EntityHandle m_textEntity;
+			Nz::SimpleTextDrawer m_drawer;
+			Nz::SpriteRef m_cursorSprite;
+			Nz::TextSpriteRef m_textSprite;
+			std::size_t m_cursorPosition;
+	};
+}
+
+#include <NDK/Widgets/TextAreaWidget.inl>
+
+#endif // NDK_WIDGETS_TEXTAREAWIDGET_HPP

SDK/include/NDK/Widgets/TextAreaWidget.inl

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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
+
+#include <NDK/Widgets/TextAreaWidget.hpp>
+
+namespace Ndk
+{
+}