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Add help line for assist alignement of element

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3591 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-01-07 19:21:17 +00:00
parent 16e17438d2
commit ceb2b9bcfd
6 changed files with 242 additions and 28 deletions
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32
sources/qetgraphicsitem/terminal.h
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@@ -41,23 +41,22 @@ class Terminal : public QGraphicsItem {
// methods
public:
/**
Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a
Terminal
@return the QGraphicsItem type
*/
virtual int type() const { return Type; }
//Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a Terminal
//@return the QGraphicsItem type
virtual int type() const { return Type; }
// implementation of QGraphicsItem pure virtual methods
void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
QRectF boundingRect() const;
void paint (QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
void drawHelpLine (bool draw = true);
QLineF HelpLine () const;
QRectF boundingRect () const;
// methods to manage conductors attached to the terminal
bool addConductor(Conductor *);
void removeConductor(Conductor *);
int conductorsCount() const;
Diagram *diagram() const;
Element *parentElement() const;
// methods to manage conductors attached to the terminal
Terminal* alignedWithTerminal () const;
bool addConductor (Conductor *);
void removeConductor (Conductor *);
int conductorsCount () const;
Diagram *diagram () const;
Element *parentElement () const;
QList<Conductor *> conductors() const;
Qet::Orientation orientation() const;
@@ -101,6 +100,9 @@ class Terminal : public QGraphicsItem {
static QColor forbiddenColor;
private:
bool m_draw_help_line;
QGraphicsLineItem *m_help_line;
/// Parent electrical element
Element *parent_element_;
/// docking point for conductors