8ad2f05abd
Former-commit-id: 6991c60426c0a41d88174fbe404dee49fc13dc2b [formerly 662192d79c314e08128b196cd352188eff903fb0] [formerly d238c31726f70ecf078d8e8cc3dc3032cf1529ca [formerly 5caa1f462aed257779cfe5e8413729062f026bf5]] Former-commit-id: 296fe5698e0bf5d8b058de032a8549df1c4891eb [formerly 20dfabc83b4eb8c2cc89138a05c29d53e17c952a] Former-commit-id: 44b7f726bc84056071b9e577357a736e78436767
68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
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// This file is part of the "Nazara Development Kit"
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// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
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#pragma once
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#ifndef NDK_CANVAS_HPP
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#define NDK_CANVAS_HPP
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#include <NDK/Prerequesites.hpp>
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#include <NDK/BaseWidget.hpp>
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#include <Nazara/Utility/EventHandler.hpp>
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namespace Ndk
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{
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class NDK_API Canvas : public BaseWidget
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{
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friend BaseWidget;
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public:
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struct Padding;
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inline Canvas(WorldHandle world, Nz::EventHandler& eventHandler);
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Canvas(const Canvas&) = delete;
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Canvas(Canvas&&) = delete;
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~Canvas() = default;
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inline const WorldHandle& GetWorld() const;
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void ResizeToContent() override;
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Canvas& operator=(const Canvas&) = delete;
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Canvas& operator=(Canvas&&) = delete;
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protected:
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void Layout() override;
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void NotifyWidgetUpdate(std::size_t index);
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std::size_t RegisterWidget(BaseWidget* widget);
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void UnregisterWidget(std::size_t index);
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private:
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void OnMouseButtonPressed(const Nz::EventHandler* eventHandler, const Nz::WindowEvent::MouseButtonEvent& event);
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void OnMouseButtonRelease(const Nz::EventHandler* eventHandler, const Nz::WindowEvent::MouseButtonEvent& event);
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void OnMouseMoved(const Nz::EventHandler* eventHandler, const Nz::WindowEvent::MouseMoveEvent& event);
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void OnMouseLeft(const Nz::EventHandler* eventHandler);
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struct WidgetBox
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{
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BaseWidget* widget;
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Nz::Boxf box;
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};
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NazaraSlot(Nz::EventHandler, OnMouseButtonPressed, m_mouseButtonPressedSlot);
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NazaraSlot(Nz::EventHandler, OnMouseButtonReleased, m_mouseButtonReleasedSlot);
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NazaraSlot(Nz::EventHandler, OnMouseMoved, m_mouseMovedSlot);
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NazaraSlot(Nz::EventHandler, OnMouseLeft, m_mouseLeftSlot);
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std::vector<WidgetBox> m_widgetBoxes;
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const WidgetBox* m_hoveredWidget;
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WorldHandle m_world;
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};
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}
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#include <NDK/Canvas.inl>
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#endif // NDK_CANVAS_HPP
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