library: libGed #include "TArrowEditor.h"

# TArrowEditor

class description - source file - inheritance tree (.pdf)

## class TArrowEditor : public TGedFrame

| Inheritance Chart:

`TObject`

<-

`TGObject`

<-

`TGWindow`

`TQObject`

<-

`TGFrame`

<-

`TGCompositeFrame`

`TGWidget`

<-

`TGedFrame`

<-

`TArrowEditor`

        protected:

           TGComboBox* BuildOptionComboBox(TGFrame* parent, Int_t id)
          virtual void ConnectSignals2Slots()
                 Int_t GetShapeEntry(Option_t* opt)

        public:

                          TArrowEditor(const TGWindow* p, Int_t id, Int_t width = 140, Int_t height = 30, UInt_t options = kChildFrame, Pixel_t back = GetDefaultFrameBackground())
                          TArrowEditor(const TArrowEditor&)
                  virtual ~TArrowEditor()
           static TClass* Class()
             virtual void DoAngle()
             virtual void DoEndPoint()
             virtual void DoOption(Int_t id)
             virtual void DoSize()
             virtual void DoStartPoint()
          virtual TClass* IsA() const
             virtual void SetModel(TVirtualPad* pad, TObject* obj, Int_t event)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)

### Data Members

        protected:

                 TArrow* fArrow             arrow object
             TGComboBox* fOptionCombo       arrow shapes combo box
          TGNumberEntry* fAngleEntry        opening angle entry
          TGNumberEntry* fSizeEntry         size entry
          TGNumberEntry* fStartPointXEntry  start point x entry
          TGNumberEntry* fEndPointXEntry    end point x entry
          TGNumberEntry* fStartPointYEntry  start point y entry
          TGNumberEntry* fEndPointYEntry    end point y entry

## Class Description

      TArrowEditor

      Implements GUI for editing arrow attributes: shape, size, angle.    //

/* */

TArrowEditor(const TGWindow *p, Int_t id, Int_t width, Int_t height, UInt_t options, Pixel_t back) : TGedFrame(p, id, width, height, options | kVerticalFrame, back)

     Constructor of arrow GUI.

~TArrowEditor()

     Destructor of arrow editor.

void ConnectSignals2Slots()

     Connect signals to slots.

void SetModel(TVirtualPad* pad, TObject* obj, Int_t)

     Pick up the used arrow attributes.

void DoAngle()

     Slot connected to the arrow opening angle setting.

void DoOption(Int_t id)

     Slot connected to the arrow shape setting.

void DoSize()

     Slot connected to the arrow size.

void DoStartPoint()

     Slot connected to the arrow StartPoint.

void DoEndPoint()

     Slot connected to the arrow EndPoint.

TGComboBox* BuildOptionComboBox(TGFrame* parent, Int_t id)

     Arrow shape combobox.

Int_t GetShapeEntry(Option_t *option)

     Return shape entry according to the arrow draw option.

### Inline Functions

                 TClass* Class()
                 TClass* IsA() const
                    void ShowMembers(TMemberInspector& insp, char* parent)
                    void Streamer(TBuffer& b)
                    void StreamerNVirtual(TBuffer& b)
            TArrowEditor TArrowEditor(const TArrowEditor&)

Author: Ilka Antcheva 20/10/04
Last update: root/ged:$Name: $:$Id: TArrowEditor.cxx
Copyright (C) 1995-2004, Rene Brun and Fons Rademakers. *