11 #ifndef ASSOCIATIONLINE_H 12 #define ASSOCIATIONLINE_H 16 #include <QGraphicsObject> 58 virtual void paint(QPainter *painter,
const QStyleOptionGraphicsItem *option, QWidget *widget);
61 virtual QPainterPath
shape()
const;
63 void alignTo(
const QLineF& line);
115 QPointF
point(
int index)
const;
138 bool setEndPoints(
const QPointF &start,
const QPointF &end);
143 void saveToXMI1(QDomDocument &qDoc, QDomElement &qElement);
145 QBrush
brush()
const;
150 virtual void paint(QPainter* painter,
const QStyleOptionGraphicsItem* option, QWidget* widget);
152 QPainterPath
path()
const;
155 QPainterPath
shape()
const;
Definition: associationline.h:44
SymbolType symbolType() const
Definition: associationline.cpp:1425
virtual ~Symbol()
Definition: associationline.cpp:1418
QPair< QPointF, QPointF > SymbolEndPoints
Definition: associationline.h:35
qreal c2dx
Definition: associationline.h:201
void alignSymbols()
Definition: associationline.cpp:698
int closestSegmentIndex(const QPointF &point, qreal delta=Delta) const
Definition: associationline.cpp:228
bool isAutoLayouted() const
Definition: associationline.cpp:272
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
Definition: associationline.cpp:1221
QPainterPath shape() const
Definition: associationline.cpp:808
Symbol * m_subsetSymbol
subset symbol
Definition: associationline.h:192
void setStartSymbol(Symbol::SymbolType symbolType)
Definition: associationline.cpp:596
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
Definition: associationline.cpp:1443
QBrush brush() const
Definition: associationline.cpp:1531
void setPen(const QPen &pen)
Definition: associationline.cpp:1521
QPointF endPoint() const
Definition: associationline.cpp:113
void setEndSymbol(Symbol::SymbolType symbolType)
Definition: associationline.cpp:620
void createSubsetSymbol()
Definition: associationline.cpp:642
QRectF boundRect
Definition: associationline.h:79
void addPoint(const QPointF &point)
Definition: associationline.cpp:118
void setLayout(Uml::LayoutType::Enum layout)
Definition: associationline.cpp:851
Definition: associationline.h:47
static QPainterPath createBezierCurve(QVector< QPointF > points)
Definition: associationline.cpp:934
A structure to hold a table of values for all symbols.
Definition: associationline.h:78
Definition: associationline.h:46
bool isEndSegmentIndex(int index) const
Definition: associationline.cpp:263
Definition: associationline.h:49
Uml::LayoutType::Enum layout() const
Definition: associationline.cpp:842
Definition: associationline.h:48
SymbolEndPoints endPoints
Definition: associationline.h:82
int m_activeSegmentIndex
index of active segment
Definition: associationline.h:189
void hoverMoveEvent(QGraphicsSceneHoverEvent *event)
Definition: associationline.cpp:1257
Symbol * m_collaborationLineHead
arrow head drawn at end of m_collaborationLineItem
Definition: associationline.h:194
static QString toString(Uml::LayoutType::Enum layout)
Definition: associationline.cpp:819
QGraphicsLineItem * m_collaborationLineItem
parallel arrow line drawn in case of collaboration message
Definition: associationline.h:193
Definition: associationline.h:43
int m_activePointIndex
index of active point which can be dragged to modify association line
Definition: associationline.h:188
static const qreal Delta
default delta for fuzzy recognition of points closer to point
Definition: associationline.h:202
int count() const
Definition: associationline.cpp:152
QPen pen() const
Definition: associationline.cpp:432
void calculateInitialEndPoints()
Definition: associationline.cpp:483
Definition: associationline.h:105
qreal c2dy
Definition: associationline.h:201
SymbolEndPoints symbolEndPoints() const
Definition: associationline.cpp:1505
void setBrush(const QBrush &brush)
Definition: associationline.cpp:1539
QBrush brush() const
Definition: associationline.cpp:414
bool m_autoLayoutSpline
Definition: associationline.h:197
SymbolType
Definition: associationline.h:41
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
Definition: associationline.cpp:1014
Symbol * m_startSymbol
symbol drawn at the end of "first" line segment
Definition: associationline.h:190
Definition: associationline.h:42
AssociationWidget * m_associationWidget
association widget for which this line represents
Definition: associationline.h:186
void mouseMoveEvent(QGraphicsSceneMouseEvent *event)
Definition: associationline.cpp:1162
void optimizeLinePoints()
Definition: associationline.cpp:176
void removePoint(int index)
Definition: associationline.cpp:138
bool setEndPoints(const QPointF &start, const QPointF &end)
Definition: associationline.cpp:291
void updatePenStyle()
Definition: associationline.cpp:466
QPen m_pen
pen used to draw Symbol
Definition: associationline.h:73
QPen m_pen
pen used to draw an association line
Definition: associationline.h:196
Uml::LayoutType::Enum m_layout
Definition: associationline.h:195
Symbol(SymbolType symbolType, QGraphicsItem *parent=0)
Definition: associationline.cpp:1407
qreal c1dy
Definition: associationline.h:201
bool loadFromXMI1(QDomElement &qElement)
Definition: associationline.cpp:328
virtual ~AssociationLine()
Definition: associationline.cpp:63
void createSplinePoints()
Definition: associationline.cpp:867
SymbolType m_symbolType
current symbol being represented by this item
Definition: associationline.h:75
QPainterPath path() const
Definition: associationline.cpp:760
void alignTo(const QLineF &line)
Definition: associationline.cpp:1488
int closestPointIndex(const QPointF &point, qreal delta=Delta) const
Definition: associationline.cpp:202
void removeCollaborationLine()
Definition: associationline.cpp:684
virtual QRectF boundingRect() const
Definition: associationline.cpp:1462
QVector< QPointF > m_points
points representing the association line
Definition: associationline.h:187
qreal c1dx
Definition: associationline.h:201
QRectF boundingRect() const
Definition: associationline.cpp:796
static SymbolProperty symbolTable[Symbol::Count]
a table which stores all symbol properties
Definition: associationline.h:85
AssociationLine(AssociationWidget *association)
Definition: associationline.cpp:41
static void setupSymbolTable()
Definition: associationline.cpp:1328
static const qreal SelfAssociationMinimumHeight
minimum height for self association's loop
Definition: associationline.h:204
static const qreal SelectedPointDiameter
radius of circles drawn to show "selection"
Definition: associationline.h:203
void cleanup()
Definition: associationline.cpp:160
QPainterPath shape
Definition: associationline.h:80
void insertPoint(int index, const QPointF &point)
Definition: associationline.cpp:127
bool enableAutoLayout()
Definition: associationline.cpp:277
QLineF axisLine
Definition: associationline.h:81
void reconstructSymbols()
Definition: associationline.cpp:524
void setSymbolType(SymbolType symbolType)
Definition: associationline.cpp:1433
void removeSubsetSymbol()
Definition: associationline.cpp:653
void mousePressEvent(QGraphicsSceneMouseEvent *event)
Definition: associationline.cpp:1138
void hoverEnterEvent(QGraphicsSceneHoverEvent *event)
Definition: associationline.cpp:1233
Definition: associationline.h:32
Definition: associationline.h:45
QPen pen() const
Definition: associationline.cpp:1513
bool isEndPointIndex(int index) const
Definition: associationline.cpp:252
bool setPoint(int index, const QPointF &point)
Definition: associationline.cpp:87
QPointF startPoint() const
Definition: associationline.cpp:105
void hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
Definition: associationline.cpp:1279
void setPen(const QPen &pen)
Definition: associationline.cpp:440
Symbol * m_endSymbol
symbol drawn at the end of "last" line segment
Definition: associationline.h:191
void createCollaborationLine()
Definition: associationline.cpp:662
void dumpPoints()
Definition: associationline.cpp:317
QBrush m_brush
brush used to fill Symbol
Definition: associationline.h:74
void saveToXMI1(QDomDocument &qDoc, QDomElement &qElement)
Definition: associationline.cpp:382
static QPainterPath createOrthogonalPath(QVector< QPointF > points)
Definition: associationline.cpp:970
QPointF point(int index) const
Definition: associationline.cpp:75
static Uml::LayoutType::Enum fromString(const QString &layout)
Definition: associationline.cpp:827
virtual QPainterPath shape() const
Definition: associationline.cpp:1472
Enum
Definition: basictypes.h:144