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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@85 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
xavierqet
2007-04-12 03:13:13 +00:00
parent 7d25e6091f
commit 4135197421
38 changed files with 1004 additions and 721 deletions
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31
terminal.h
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@@ -4,28 +4,29 @@
#include <QtGui>
#include <QtXml>
class Conducer;
class Element;
class Diagram;
class Element;
/**
Classe modelisant la « borne » d'un appareil, c'est-a-dire un
branchement possible pour un Conducteur.
*/
class Terminal : public QGraphicsItem {
// constructeurs, destructeur
public:
// enum definissant l'orientation de la borne
enum Orientation {Nord, Est, Sud, Ouest};
// permet de caster un QGraphicsItem en Borne avec qgraphicsitem_cast
enum { Type = UserType + 1002 };
virtual int type() const { return Type; }
// constructeurs
Terminal();
Terminal(QPointF, Terminal::Orientation, Element * = 0, Diagram * = 0);
Terminal(qreal, qreal, Terminal::Orientation, Element * = 0, Diagram * = 0);
virtual ~Terminal();
// destructeur
~Terminal();
private:
Terminal(const Terminal &);
// methodes
public:
// permet de caster un QGraphicsItem en Borne avec qgraphicsitem_cast
virtual int type() const { return Type; }
// implementation des methodes virtuelles pures de QGraphicsItem
void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
@@ -37,15 +38,15 @@ class Terminal : public QGraphicsItem {
int nbConducers() const;
// methodes de lecture
QList<Conducer *> conducers() const;
QList<Conducer *> conducers() const;
Terminal::Orientation orientation() const;
QPointF amarrageConducer() const;
void updateConducer(QPointF = QPointF());
// methodes relatives a l'import/export au format XML
static bool valideXml(QDomElement &);
bool fromXml (QDomElement &);
QDomElement toXml (QDomDocument &) const;
bool fromXml (QDomElement &);
QDomElement toXml (QDomDocument &) const;
protected:
// methodes de gestion des evenements
@@ -56,6 +57,10 @@ class Terminal : public QGraphicsItem {
void mouseMoveEvent (QGraphicsSceneMouseEvent *);
void mouseReleaseEvent(QGraphicsSceneMouseEvent *);
// attributs
public:
enum { Type = UserType + 1002 };
private:
// pointeur vers la QGraphicsScene de type Diagram (evite quelques casts en interne)
Diagram *diagram_scene;