lineeditor.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 LINE_EDITOR_H
#define LINE_EDITOR_H
 
#include "elementitemeditor.h"
 
class PartLine;
class StyleEditor;
class QComboBox;
class QDoubleSpinBox;
 
class LineEditor : public ElementItemEditor
{
        Q_OBJECT
                // constructors, destructor
        public:
                LineEditor(QETElementEditor *, PartLine * = nullptr, QWidget * = nullptr);
                ~LineEditor() override;
        private:
                LineEditor(const LineEditor &);
        
                // attributes
        private:
                PartLine *part;
                StyleEditor *style_;
                QDoubleSpinBox *x1, *y1, *x2, *y2;
                QComboBox *end1_type, *end2_type;
                QDoubleSpinBox*end1_length, *end2_length;
                bool m_locked;
                QList <QMetaObject::Connection> m_change_connections;
        
                // methods
        public:
                bool setPart(CustomElementPart *) override;
                bool setParts(QList <CustomElementPart *> parts) override;
                CustomElementPart *currentPart() const override;
                QList<CustomElementPart*> currentParts() const override;
                QPointF editedP1() const;
                QPointF editedP2() const;
        
        public slots:
                void updateLineEndType1();
                void updateLineEndLength1();
                void updateLineEndType2();
                void updateLineEndLength2();
                void lineEditingFinishedX1();
                void lineEditingFinishedY1();
                void lineEditingFinishedX2();
                void lineEditingFinishedY2();
                void updateForm() override;
                
                private:
                void activeConnections(bool);
                void setUpChangeConnections();
                void disconnectChangeConnections();
};
#endif