event_handler.h

#pragma once
 
#include <cgv/base/group.h>
#include <cgv/base/traverser.h>
#include "event.h"
#include "control.h"
 
#include "lib_begin.h"
 
namespace cgv {
    namespace gui {
 
class CGV_API event_handler : public base::traverse_policy
{
protected:
    //std::vector<abst_control>
public:
    event_handler();
    bool grab_focus();
    virtual bool handle(event& e) = 0;
    virtual void stream_help(std::ostream& os) = 0;
 
    bool add_key_control(const std::string& property, const std::string& options, cgv::base::group_ptr group = cgv::base::group_ptr());
};
 
    }
}
 
#include <cgv/config/lib_end.h>