AuthenticationDialogController.hpp Example File

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    #ifndef AUTHENTICATIONDIALOGCONTROLLER_HPP
    #define AUTHENTICATIONDIALOGCONTROLLER_HPP

    #include "DialogController.hpp"
    /**
     * The AuthenticationDialogController encapsulates the logic of
     * a password dialog. When executed it will block the execution flow
     * until the user has entered a user name and password.
     */
    class AuthenticationDialogController : public DialogController
    {
        Q_OBJECT

        // Makes the site, the credentials are requested for, available to the UI
        Q_PROPERTY(QString site READ site NOTIFY siteChanged)

        // Makes the user name of the credentials available to the UI
        Q_PROPERTY(QString user READ user NOTIFY userChanged)

        // Makes the password of the credentials available to the UI
        Q_PROPERTY(QString password READ password NOTIFY passwordChanged)

    public:
        // The accessor methods for the properties
        QString site() const;
        QString user() const;
        QString password() const;

        // This method is executed to show the dialog
        bool exec(const QString &site, const QString &user, const QString &password);

        // This method is called from the UI when the user has entered a user name and password
        Q_INVOKABLE void continueAuthentication(const QString &user, const QString &password);

        // This method is called from the UI when the user wants to cancel authentication
        Q_INVOKABLE void cancel();

    Q_SIGNALS:
        // The change notification signals of the properties
        void siteChanged();
        void userChanged();
        void passwordChanged();

    private:
        // The property values
        QString m_site;
        QString m_user;
        QString m_password;

        // A flag that stores whether dialog has been canceled
        bool m_result;
    };
    #endif