KNX Editor Example

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 #ifndef TUNNELING_H
 #define TUNNELING_H

 #include <QKnxControlField>
 #include <QKnxExtendedControlField>
 #include <QKnxLinkLayerFrame>
 #include <QKnxNetIpTunnel>
 #include <QKnxNetIpServerInfo>
 #include <QRegularExpression>
 #include <QValidator>
 #include <QWidget>

 namespace Ui {
     class Tunneling;
 }

 class QComboBox;

 class KnxAddressValidator : public QValidator
 {
     Q_OBJECT

 public:
     KnxAddressValidator(QLatin1Char delimiter, QObject *parent = nullptr);
     QValidator::State validate(QString &input, int &) const override;

 private:
     QChar m_delimiter;
     QRegularExpression m_expr;
 };

 class Tunneling : public QWidget
 {
     Q_OBJECT
     Q_DISABLE_COPY(Tunneling)

 public:
     explicit Tunneling(QWidget* parent = nullptr);
     ~Tunneling();

     void setNatAware(bool isNatAware);
     void setLocalAddress(const QHostAddress &address);
     void setKnxNetIpServer(const QKnxNetIpServerInfo &server);
     void setTcpEnable(bool value);
     void onKeyringChanged(const QVector<QKnxNetIpSecureConfiguration> &configs);

 public slots:
     void clearLogging();

 private slots:
     void updateFrame();
     void updateControlField();
     void updateExtendedControlField();
     void on_manualInput_clicked(bool checked);

 private:
     void setupApciTpciComboBox();
     void setupMessageCodeComboBox();
     void updateAdditionalInfoTypesComboBox();
     void updateSecureConfigCombo();

 private:
     Ui::Tunneling *ui { nullptr };

     QKnxControlField m_ctrl;
     QKnxExtendedControlField m_extCtrl;

     QKnxLinkLayerFrame m_frame;
     QKnxNetIpTunnel m_tunnel;
     QKnxNetIpServerInfo m_server;
     QKnxNetIp::HostProtocol m_proto { QKnxNetIp::HostProtocol::UDP_IPv4 };
     QVector<QKnxNetIpSecureConfiguration> m_configs;

 };

 #endif