qfilenameedit.h

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/*
    Copyright 2006-2019 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