subprovider.h

#pragma once
 
#include "provider.h"
 
#include "lib_begin.h"
 
namespace cgv {
    namespace gui {

class CGV_API subprovider
{
private:
    // used in the optional tree node to store its visibility state
    int tree_node_handle = 0;
 
protected:
    provider* provider_ptr = nullptr;

    void update_member(void* member_ptr);

    template<typename T>
    void set_and_update_member(T& member, const T& value) {
 
        member = value;
        update_member(&member);
    }

    virtual void create_gui_impl(cgv::base::base* b, provider* p) = 0;
 
public:
    void create_gui(provider* p);

    void create_gui_tree_node(provider* p, const std::string& title, bool initial_visibility = false, const std::string& options = "");
};
 
    }
}
 
#include <cgv/config/lib_end.h>