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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@1 bfdf4180-ca20-0410-9c96-a3a8aa849046
51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
#ifndef ELEMENT_H
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#define ELEMENT_H
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#include <QtGui>
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#include "borne.h"
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class Schema;
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class Element : public QGraphicsItem {
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public:
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enum { Type = UserType + 1000 };
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virtual int type() const { return Type; }
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Element(QGraphicsItem * = 0, Schema * = 0);
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virtual int nbBornes() const = 0;
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virtual int nbBornesMin() const = 0;
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virtual int nbBornesMax() const = 0;
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virtual void paint(QPainter *, const QStyleOptionGraphicsItem *) = 0;
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virtual QString typeId() = 0;
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virtual QString nom() = 0;
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void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
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QRectF boundingRect() const;
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QSize setSize(int, int);
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QPoint setHotspot(QPoint);
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QPoint hotspot() const;
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void select();
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void deselect();
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QPixmap pixmap();
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QVariant itemChange(GraphicsItemChange, const QVariant &);
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bool orientation() const;
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bool invertOrientation();
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void setPos(const QPointF &);
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void setPos(qreal, qreal);
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bool connexionsInternesAcceptees() { return(peut_relier_ses_propres_bornes); }
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static bool valideXml(QDomElement &);
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virtual bool fromXml(QDomElement &, QHash<int, Borne *>&) = 0;
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protected:
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void drawAxes(QPainter *, const QStyleOptionGraphicsItem *);
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void mouseMoveEvent(QGraphicsSceneMouseEvent *);
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bool peut_relier_ses_propres_bornes;
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private:
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void drawSelection(QPainter *, const QStyleOptionGraphicsItem *);
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void updatePixmap();
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bool sens;
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QSize dimensions;
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QPoint hotspot_coord;
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QPixmap apercu;
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QMenu menu;
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};
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#endif
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