qfilenameedit.h

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/*
        Copyright 2006-2020 The QElectroTech Team
        This file is part of QElectroTech.
        
        QElectroTech 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 2 of the License, or
        (at your option) any later version.
        
        QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef Q_FILENAME_EDIT_H
#define Q_FILENAME_EDIT_H
#include <QLineEdit>
#include <QRegExp>
#include <QString>
class QETRegExpValidator;
class QFileNameEdit : public QLineEdit {
        Q_OBJECT
        
        // constructors, destructor
        public:
        QFileNameEdit(QWidget * = nullptr);
        QFileNameEdit(const QString &, QWidget * = nullptr);
        ~QFileNameEdit() override;
        private:
        QFileNameEdit(const QFileNameEdit &);
        
        // methods
        public:
        bool isEmpty();
        bool isValid();
        
        private:
        void init();
        void displayToolTip();
        
        private slots:
        void validationFailed();
        
        // attributes
        private:
        QRegExp regexp_;
        QETRegExpValidator *validator_;
        QString tooltip_text_;
};
#endif