diagramschooser.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 DIAGRAMS_CHOOSER_H
#define DIAGRAMS_CHOOSER_H
#include <QtWidgets>
class QETProject;
class Diagram;
class DiagramsChooser : public QScrollArea {
        Q_OBJECT
        
        // constructors, destructor
        public:
        DiagramsChooser(QETProject *, QWidget * = nullptr);
        ~DiagramsChooser() override;
        private:
        DiagramsChooser(const DiagramsChooser &);
        
        // methods
        public:
        QETProject *project() const;
        QList<Diagram *> selectedDiagrams() const;
        QList<Diagram *> nonSelectedDiagrams() const;
        bool diagramIsSelected(Diagram * const) const;
        void setSelectedDiagrams(const QList<Diagram *> &, bool = true, bool = true);
        void setSelectedAllDiagrams(bool = true);
        
        public slots:
        void updateList();
        
        signals:
        void selectionChanged();
        
        private:
        void buildLayout();
        
        // attributes
        private:
        QETProject *project_;
        QWidget *widget0_;
        QVBoxLayout *vlayout0_;
        QHash<Diagram *, QCheckBox *> diagrams_;
};
#endif