15.1.485. tablet_qt/questionnairelib/qulineedituint64.cpp

/*
    Copyright (C) 2012, University of Cambridge, Department of Psychiatry.
    Created by Rudolf Cardinal (rnc1001@cam.ac.uk).

    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 <https://www.gnu.org/licenses/>.
*/

#include "qulineedituint64.h"

#include <QDebug>

#include "qobjects/uint64validator.h"

QuLineEditUInt64::QuLineEditUInt64(
    FieldRefPtr fieldref, const bool allow_empty
) :
    QuLineEditUInt64(
        fieldref,
        std::numeric_limits<quint64>::min(),
        std::numeric_limits<quint64>::max(),
        allow_empty
    )
{
}

QuLineEditUInt64::QuLineEditUInt64(
    FieldRefPtr fieldref,
    const quint64 minimum,
    const quint64 maximum,
    const bool allow_empty
) :
    QuLineEdit(fieldref, allow_empty),
    m_minimum(minimum),
    m_maximum(maximum)
{
    qWarning() << "SQLite v3 does not properly support unsigned 64-bit "
                  "integers (https://www.sqlite.org/datatype3.html); "
                  "use signed if possible";
    // see also http://jakegoulding.com/blog/2011/02/06/sqlite-64-bit-integers/
    setHint(QString("integer, range %1 to %2").arg(m_minimum).arg(m_maximum));
}

QPointer<QValidator> QuLineEditUInt64::getValidator()
{
    return new UInt64Validator(m_minimum, m_maximum, this);
}

Qt::InputMethodHints QuLineEditUInt64::getInputMethodHints()
{
    return Qt::ImhFormattedNumbersOnly;
}