TransitionArrow

## class TransitionArrow : public Line

> arrow having extra horiz. line separating event and list of actions (STD).

## Inheritance:

### Public Classes

  enum | SepType

### Public Methods

  | TransitionArrow (ShapeView *v, Grafport *g, GShape *n1, GShape *n2, List<Point *> *line, bool Curved)
  | TransitionArrow (ShapeView *v, Grafport *g, GShape *n1, GShape *n2, bool Curved)
  | TransitionArrow (const TransitionArrow &line)
  virtual | ~TransitionArrow ()
  Shape* | Clone ()
  int | GetClassType () const
  bool | InTextArea (int x, int y)
  TextShape* | HitTextShape (int x, int y)
  TextShape* | ChooseTextShape (int x, int y)
  bool | HasTextShape (TextShape *t) const
  bool | ContainsPt (int x, int y)
  void | SetSelect (bool s)
  bool | HitHLine (int x, int y)
  const Point* | GetHLineFrom () const
  const Point* | GetHLineTo () const
  void | UpdateAnchor (const Point *delta, const Point *position)
  void | UpdateEvent (const string *s)
  void | UpdateAction (const string *s, unsigned n, bool update)
  void | CalcPosition ()
  int | GetLeftMost () const as line, but event and actions are also considered.
  int | GetTopMost () const
  int | GetRightMost () const
  int | GetBottomMost () const
  void | WriteMembers (OutputFile *f)
  bool | ReadMembers (InputFile *f, double format)
  bool | SetAssocSubject (AssocList *)
  void | SetTextShape ()
  void | SetTextColor (const string *color)
  void | SetFont (XFont *ft)
  void | SetGrafport (Grafport *g)
  void | SetView (ShapeView *v)
  bool | HasString (const string *s, bool sens, bool sub) const
  bool | HasNameString (const string *, bool, bool) const
  bool | HasString (const string*, bool, bool, List<TextShape *> *)
  void | MoveRaw (const Point *delta)

### Inherited from Line:

### Public Methods

bool IsCurved() const
void UpdateCurve(bool b)
void UpdatePosition(const Point *p, bool snap=True)
void SetPosition(const Point *p, bool snap=True)
void DrawOutLine(const Point *)
int HitHandles(int x, int y)
bool IsLine() const
unsigned int GetCount() const
unsigned int GetOrder() const
void SetOrder(unsigned int i)
void SetCount(unsigned int i)
GShape* GetFromShape() const
GShape* GetToShape() const
void SetFromShape(GShape *n)
void SetToShape(GShape *n)
unsigned int NrPoints() const
List <Point *> * GetLine() const
bool GetSegments(Point pt, Point *pt1, Point *pt2)
bool GetSegment(int n, Point *pt1, Point *pt2)
void SetEnd1(LineEnd::Type t)
void SetEnd2(LineEnd::Type t)
void UpdateEnd1(LineEnd::Type t)
void UpdateEnd2(LineEnd::Type t)
LineEnd::Type GetEnd1()
LineEnd::Type GetEnd2()
void SetToTop()
void SetFromTop()
void SetToBottom()
void SetFromBottom()
void UpdatePosition()
virtual void CalcEndPoints()
void CalcDirection()
bool CalcEndPoint(const Point *pt, unsigned which)
void SetPoint(const Point *pt, unsigned int n)
void AddPoint(const Point *pt, unsigned int n)
void RemovePoint(unsigned int n)
bool SetReferences(AssocList *)
bool CheckReferences()
bool GetLine(int x, int y)
unsigned int GetLineNumber()
void SetLineNumber(unsigned int n)
Point GiveOrthoSnp(Point to) const
Point GiveSnp(Point to) const
Point GiveSnp(Point p, int order, int count, int &code)
void UpdateNameDirection(ReadDirection::Type nd)
ReadDirection::Type GetNameDirection() const

### Protected Fields

static const int LINE_DIST
static const int CL_DISTX
static const int CL_DISTY

### Protected Methods

void DrawShape()
void CalcPositionName()
bool ContainsPtLine(int x, int y, const Point *from, const Point *to, int &cx, int &cy) const
bool BelowLine(int x, int y, Point *from, Point *to)
bool AboveLine(int x, int y, Point *from, Point *to)
void SetNameDirection(ReadDirection::Type nd)
void UndrawDirection()
void DrawDirection()
void NotifyTextMove(TextShape *t)

### Inherited from GShape:

### Public Methods

void Draw()
void Undraw()
virtual void UndrawShape()
virtual void DrawTextShapes()
virtual void UndrawTextShapes()
virtual void UpdateNameString(const string *s)
void SetNameString(const string *s)
const string* GetNameString()
TextShape* GetName() const
unsigned GetLineWidth() const
void SetLineWidth(unsigned n)
void UpdateLineWidth(unsigned n)
LineStyle::Type GetLineStyle() const
void SetLineStyle(LineStyle::Type x)
void UpdateLineStyle(LineStyle::Type x)
const string* GetTextColor() const
void UpdateTextColor(const string *c)
bool IsFixedName()
void SetFixedName(bool b)
virtual void UpdateFont(XFont *ft)
virtual void UpdateAlignment(TextAlign::Type alignment)
XFont* GetFont() const
TextAlign::Type GetAlignment() const

### Protected Methods

void WriteGraphicsPart(OutputFile *ofile)
bool ReadGraphicsPart(InputFile *ifile, double format)
void WriteTextPart(OutputFile *ofile)
bool ReadTextPart(InputFile *ifile, double format)
void SetDrawAttributes()
virtual void SetAlignment(TextAlign::Type a)
void SnapPosition()
void SnapTopleft()

### Inherited from Shape:

### Public Fields

static const int MIN_HEIGHT
static const int MIN_WIDTH
static const int HANDLE_WIDTH

### Public Methods

bool IsShape() const
virtual bool IsTextShape() const
virtual void UpdateSize(int w, int h)
virtual void UpdateMove(const Point *delta)
virtual void UpdateSelect(bool s)
virtual void UpdateFirstSelect(bool s)
virtual void UpdateColor(string *color)
virtual void SetFirstSelect(bool s)
bool IsFirstSelected() const
void SetVisible(bool s)
void SetSubject(Subject *s)
Subject* GetSubject() const
ShapeView* GetView() const
void SetColor(const string *c)
const string* GetColor() const
virtual void Move(const Point *delta)
virtual void AdjustSize()
void SetHandles(int n)
const Point* GetPosition() const
const Point* GetTopLeft() const
bool IsSelected() const
bool IsVisible() const
bool IsDuplicate() const
int GetWidth() const
int GetHeight() const
virtual void DrawDuplicate()
void UndrawDuplicate()
void SetDuplicate(bool b)
void UpdateDuplicate(bool b)
bool SetAssocView(AssocList *)

### Protected Fields

static const int MIN_HANDLES

### Protected Methods

Grafport* GetGrafport() const
void SetOutlineAttributes()
virtual void SetSize(int w, int h)
void SetWidth(int w)
void SetHeight(int h)
void SetNrHandles(int n)
DiagramViewer* GetViewer() const
void PositiveCoord(const Point*)
virtual void DrawSelect()
virtual void DrawGraySelect()
virtual void UndrawSelect()
virtual void UndrawGraySelect()
void SetTopLeft(const Point *topLeft)
virtual void SetPositionHandles()
void ForcePosition(const Point *position)

### Inherited from Thing:

### Public Classes

enum AssocType

### Public Methods

unsigned long GetId()
void SetId(unsigned long val)
virtual bool IsSubject() const
virtual bool IsView() const
void Write(OutputFile *ofile)

## Documentation

> arrow having extra horiz. line separating event and list of actions (STD).

`TransitionArrow(ShapeView *v, Grafport *g, GShape *n1, GShape *n2, List<Point *> *line, bool Curved)`

`TransitionArrow(ShapeView *v, Grafport *g, GShape *n1, GShape *n2, bool Curved)`

`TransitionArrow(const TransitionArrow &line)`

`virtual ~TransitionArrow()`

`Shape* Clone()`

`int GetClassType() const`

`bool InTextArea(int x, int y)`

`TextShape* HitTextShape(int x, int y)`

`TextShape* ChooseTextShape(int x, int y)`

`bool HasTextShape(TextShape *t) const`

`bool ContainsPt(int x, int y)`

`void SetSelect(bool s)`

`bool HitHLine(int x, int y)`

`const Point* GetHLineFrom() const`

`const Point* GetHLineTo() const`

`void UpdateAnchor(const Point *delta, const Point *position)`

`void UpdateEvent(const string *s)`

`void UpdateAction(const string *s, unsigned n, bool update)`

`void CalcPosition()`

`int GetLeftMost() const`
  as line, but event and actions are also considered.

`int GetTopMost() const`

`int GetRightMost() const`

`int GetBottomMost() const`

`void WriteMembers(OutputFile *f)`

`bool ReadMembers(InputFile *f, double format)`

`bool SetAssocSubject(AssocList *)`

`void SetTextShape()`

`void SetTextColor(const string *color)`

`void SetFont(XFont *ft)`

`void SetGrafport(Grafport *g)`

`void SetView(ShapeView *v)`

`bool HasString(const string *s, bool sens, bool sub) const`

`bool HasNameString(const string *, bool, bool) const`

`bool HasString(const string*, bool, bool, List<TextShape *> *)`

`enum SepType`

`void MoveRaw(const Point *delta)`

This class has no child classes.

alphabetic index hierarchy of classes

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