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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@54 bfdf4180-ca20-0410-9c96-a3a8aa849046
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
#ifndef CONDUCER_SEGMENT_H
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#define CONDUCER_SEGMENT_H
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#include <QPointF>
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/**
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Cette classe represente un segment de conducteur.
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*/
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class ConducerSegment {
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// constructeurs et destructeur
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public:
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ConducerSegment(QPointF, QPointF, ConducerSegment * = NULL, ConducerSegment * = NULL);
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~ConducerSegment();
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// attributs
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private:
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ConducerSegment *previous_segment;
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ConducerSegment *next_segment;
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QPointF point1;
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QPointF point2;
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// methodes
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public:
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void moveX(qreal);
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void moveY(qreal);
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ConducerSegment *previousSegment();
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ConducerSegment *nextSegment();
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bool hasPreviousSegment();
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bool hasNextSegment();
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void setPreviousSegment(ConducerSegment *);
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void setNextSegment(ConducerSegment *);
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QPointF firstPoint();
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QPointF secondPoint();
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void setFirstPoint(QPointF);
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void setSecondPoint(QPointF);
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QPointF middle();
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bool isHorizontal();
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bool isVertical();
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qreal length();
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bool canMove1stPointX(qreal, qreal &);
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bool canMove2ndPointX(qreal, qreal &);
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bool canMove1stPointY(qreal, qreal &);
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bool canMove2ndPointY(qreal, qreal &);
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};
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#endif
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