button.h

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// Based on "Design Patterns: Elements of Reusable Object-Oriented Software"
// book by Erich Gamma, John Vlissides, Ralph Johnson, and Richard Helm 
//
// Created by Bartosz Rachwal. The National Institute of Advanced Industrial Science and Technology, Japan.

#ifndef OPERATIONAL_CHAIN_BUTTON_H_
#define OPERATIONAL_CHAIN_BUTTON_H_

#include "widget.h"

namespace operational
{
namespace chain
{
class Button : public Widget
{
    public:
    Button();
    explicit Button(std::string name);
    Button(std::string name, int topic);
    Button(std::string name, int topic, HelpHandlerInterface* parent);

    virtual bool HasHelp() override;
    virtual void HandleHelp() override;

    virtual std::string help_message() const override;

    private:
    int topic_;
    std::string name_;
    std::string help_message_;
};
}
}

#endif