lsmousewheelevent.h

#pragma once
 
#include <windows.h>
 
#include <core_api/lsglobaldefinitions.h>
 
#include <plugin_api/lsmouseevent.h>
 
namespace SCENE_API {
 
class LSMouseWheelEvent : public LSMouseEvent
{
public:
 
    PLUGIN_API_EXPORT LSMouseWheelEvent(ref_ptr<LSView> view, 
                                        unsigned flags, 
                                        POINT point, 
                                        short delta);
 
    PLUGIN_API_EXPORT short getDelta() const;
 
protected:
    // Indicates the scrolled distance. The delta value is expressed in
    // multiples or divisions of WHEEL_DELTA, which is 120. A value less
    // than zero indicates rotating back (toward the user) while a value
    // greater than zero indicates rotating forward (away from the user).
    const unsigned m_delta;
};
 
}