WheelEvent.hpp

/*
Copyright (C) 2026 Rodrigo Jose Hernandez Cordoba
 
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
 
http://www.apache.org/licenses/LICENSE-2.0
 
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef AEONGUI_DOM_WHEELEVENT_H
#define AEONGUI_DOM_WHEELEVENT_H
#include "aeongui/dom/MouseEvent.hpp"
 
namespace AeonGUI
{
    namespace DOM
    {
        struct WheelEventInit : MouseEventInit
        {
            double deltaX{0.0};          
            double deltaY{0.0};          
            double deltaZ{0.0};          
            unsigned long deltaMode{0};  
        };

        class WheelEvent : public MouseEvent
        {
        public:
            static constexpr unsigned long DOM_DELTA_PIXEL = 0x00; 
            static constexpr unsigned long DOM_DELTA_LINE  = 0x01; 
            static constexpr unsigned long DOM_DELTA_PAGE  = 0x02; 

            DLL WheelEvent ( const DOMString& type, const WheelEventInit& eventInitDict = {} );

            DLL double deltaX() const;
            DLL double deltaY() const;
            DLL double deltaZ() const;
            DLL unsigned long deltaMode() const;
 
        private:
            double m_deltaX{0.0};
            double m_deltaY{0.0};
            double m_deltaZ{0.0};
            unsigned long m_deltaMode{0};
        };
    }
}
#endif