uistate.h

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#pragma once
 
#include "base/vec2.h"
 
namespace eu::gui
{
    struct Widget;
}
 
namespace eu::gui
{
    struct State
    {
        State() = default;
 
        vec2f mouse = vec2f(0.0f, 0.0f);
        bool mouse_down = false;
 
        Widget* hot = nullptr;
        Widget* active = nullptr;
        bool has_active = false;
 
        void
        begin();
 
        void
        end();
 
        void
        set_hot(Widget* w);
 
        void
        set_active(Widget* w);
 
        [[nodiscard]] bool
        is_mouse_down() const;
    };
}