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42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
#pragma once
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#include <vector>
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#include <memory>
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#include <SFML/Window/Event.hpp>
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#include <SFML/Graphics/Drawable.hpp>
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#include <SFML/Graphics/RenderTarget.hpp>
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class Widget : public sf::Drawable, public std::enable_shared_from_this<Widget>
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{
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public:
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virtual ~Widget() = default;
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virtual void input(const sf::Event& event) = 0;
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virtual void update(const sf::Time& dt) = 0;
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virtual void draw(sf::RenderTarget& target, sf::RenderStates states) const = 0;
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virtual void move(const sf::Vector2f& delta) = 0;
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virtual bool isUnderMouse(int mouse_x, int mouse_y) const = 0;
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virtual void setRect(const sf::FloatRect& rect) = 0;
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virtual sf::FloatRect rect() const = 0;
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virtual void setPosition(const sf::Vector2f& position) = 0;
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virtual sf::Vector2f position() const = 0;
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virtual void setVisibility(bool is_visible = true);
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bool isVisible() const;
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void addChild(const std::shared_ptr<Widget>& child);
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void setParent(const std::shared_ptr<Widget>& parent);
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void blockBy(const std::shared_ptr<Widget>& blocker);
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void unblock();
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protected:
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std::vector<std::shared_ptr<Widget>> _children;
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std::shared_ptr<Widget> _parent;
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std::shared_ptr<Widget> _blocker;
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bool _is_visible = true;
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};
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