15.1.1022. tablet_qt/widgets/proquintlineedit.h

/*
    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/>.
*/

#pragma once
#include <QString>
#include <QWidget>

#include "widgets/validatinglineedit.h"

class ProquintLineEdit : public ValidatingLineEdit
{
    // One-line editor for entering and validating patient access key
    Q_OBJECT

public:
    ProquintLineEdit(QWidget* parent = nullptr, const QString& text = "");

    ProquintLineEdit(const QString& text) :
        ProquintLineEdit(nullptr, text)
    {
    }

    void textChanged();

protected:
    void processChangedText() override;
    bool eventFilter(QObject* obj, QEvent* event) override;

private:
    QString m_old_text;
    bool m_ignore_next_input_event = false;
    void maybeIgnoreNextInputEvent();
};