60 lines
1.3 KiB
C++
60 lines
1.3 KiB
C++
/*
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Copyright (C) 2021 Srivats P.
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This file is part of "Ostinato"
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This 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 3 of the License, or
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(at your option) any later version.
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This program 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 this program. If not, see <http://www.gnu.org/licenses/>
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*/
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#ifndef _MANDATORY_FIELDS_GROUP_H
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#define _MANDATORY_FIELDS_GROUP_H
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#include <QObject>
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#include <QList>
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class QPushButton;
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class QWidget;
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// Adapted from https://doc.qt.io/archives/qq/qq11-mandatoryfields.html
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// and improved
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class MandatoryFieldsGroup : public QObject
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{
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Q_OBJECT
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public:
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MandatoryFieldsGroup(QObject *parent)
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: QObject(parent)
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{
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}
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void add(QWidget *widget);
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void remove(QWidget *widget);
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void setSubmitButton(QPushButton *button);
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public slots:
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void clear();
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private slots:
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void changed();
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private:
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QList<const QWidget*> widgets_;
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QPushButton *submitButton_{nullptr};
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};
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#endif
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