container.h

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#pragma once
 
#include <memory>
 
 
namespace eu::render
{
    struct SpriteRenderer;
}
 
namespace eu::gui
{
    struct Widget;
}
 
 
namespace eu::gui
{
    struct Container
    {
        std::vector<std::shared_ptr<Widget>> widgets;
 
        Container();
        ~Container();
 
        Container(const Container&) = delete;
        Container(Container&&) = delete;
        void operator=(const Container&) = delete;
        void operator=(Container&&) = delete;
 
        void add(std::shared_ptr<Widget> widget);
        void update(float dt);
 
        void render(render::SpriteRenderer* renderer) const;
 
        [[nodiscard]] bool has_any_widgets() const;
    };
}