Desactivation temporaire de l'edition des conducteurs par les points de jonction ; Implementation de l'edition des conducteurs par des points de saisie situes en leur milieu

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@54 bfdf4180-ca20-0410-9c96-a3a8aa849046

conducersegment.h

@@ -0,0 +1,43 @@
+#ifndef CONDUCER_SEGMENT_H
+	#define CONDUCER_SEGMENT_H
+	#include <QPointF>
+	/**
+		Cette classe represente un segment de conducteur.
+	*/
+	class ConducerSegment {
+		// constructeurs et destructeur
+		public:
+		ConducerSegment(QPointF, QPointF, ConducerSegment * = NULL, ConducerSegment * = NULL);
+		~ConducerSegment();
+		
+		// attributs
+		private:
+		ConducerSegment *previous_segment;
+		ConducerSegment *next_segment;
+		QPointF point1;
+		QPointF point2;
+		
+		// methodes
+		public:
+		void moveX(qreal);
+		void moveY(qreal);
+		ConducerSegment *previousSegment();
+		ConducerSegment *nextSegment();
+		bool hasPreviousSegment();
+		bool hasNextSegment();
+		void setPreviousSegment(ConducerSegment *);
+		void setNextSegment(ConducerSegment *);
+		QPointF firstPoint();
+		QPointF secondPoint();
+		void setFirstPoint(QPointF);
+		void setSecondPoint(QPointF);
+		QPointF middle();
+		bool isHorizontal();
+		bool isVertical();
+		qreal length();
+		bool canMove1stPointX(qreal, qreal &);
+		bool canMove2ndPointX(qreal, qreal &);
+		bool canMove1stPointY(qreal, qreal &);
+		bool canMove2ndPointY(qreal, qreal &);
+	};
+#endif