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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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433ebc7158
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2792 bfdf4180-ca20-0410-9c96-a3a8aa849046
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
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Copyright 2006-2014 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef Q_FILENAME_EDIT_H
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#define Q_FILENAME_EDIT_H
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#include <QLineEdit>
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#include <QRegExp>
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#include <QString>
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class QETRegExpValidator;
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/**
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This class represents a textfield dedicated to input a portable filename (not
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a path).
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It enables users to input a name matching the regular expression
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^[0-9a-z_-\.]+$, thus avoiding problems with diacritics, non-printable,
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non-ASCII or uppercase characters, which should improve the portability of
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elements created by users.
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*/
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class QFileNameEdit : public QLineEdit {
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Q_OBJECT
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// constructors, destructor
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public:
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QFileNameEdit(QWidget * = 0);
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QFileNameEdit(const QString &, QWidget * = 0);
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virtual ~QFileNameEdit();
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private:
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QFileNameEdit(const QFileNameEdit &);
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// methods
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public:
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bool isEmpty();
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bool isValid();
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private:
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void init();
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void displayToolTip();
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private slots:
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void validationFailed();
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// attributes
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private:
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QRegExp regexp_;
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QETRegExpValidator *validator_;
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QString tooltip_text_;
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};
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#endif
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