14.1.131. tablet_qt/dialogs/passwordentrydialog.h

/*
    Copyright (C) 2012-2019 Rudolf Cardinal (rudolf@pobox.com).

    This file is part of CamCOPS.

    CamCOPS is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    CamCOPS is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with CamCOPS. If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once
#include <QDialog>
#include <QPointer>
class QLineEdit;


class PasswordEntryDialog : public QDialog
{
    // Dialogue to read a password from the user.
    // MODAL and BLOCKING: call exec() and read password() if it succeeds.

    Q_OBJECT
public:
    PasswordEntryDialog(const QString& text, const QString& title,
                        QWidget* parent = nullptr);
    QString password() const;
protected:
    QPointer<QLineEdit> m_editor;
};