InputButton.h

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// Copyright 2015 - 2026, GIBIS-UNIFESP and the wiRedPanda contributors
// SPDX-License-Identifier: GPL-3.0-or-later

 
#pragma once
 
#include "App/Element/GraphicElementInput.h"

class InputButton : public GraphicElementInput
{
    Q_OBJECT
 
public:
    // --- Lifecycle ---

    explicit InputButton(QGraphicsItem *parent = nullptr);
 
    // --- State Queries ---

    bool isOn(const int port = 0) const override;
 
    // --- State Setters ---

    void setOff() override;

    void setOn() override;
 
    // Bring the base setOn(bool, int) overload into scope (hidden by setOn() above).
    using GraphicElementInput::setOn;

    QList<std::pair<int, QString>> appearanceStates() const override;
 
    // --- Serialization ---

    void load(QDataStream &stream, SerializationContext &context) override;
    void save(QDataStream &stream, SerializationOptions options) const override;
 
protected:
    // --- Event handlers ---

    void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
};