TGTextView

class description - source file - inheritance tree

class TGTextView : public TGCompositeFrame


    public:

               TGTextView TGTextView(TGWindow* parent, UInt_t w, UInt_t h, UInt_t options = kChildFrame, ULong_t back = fgDefaultFrameBackground)
               TGTextView TGTextView(TGTextView&)
             virtual void ~TGTextView()
                  TClass* Class()
             virtual void Clear(Option_t* opt)
             virtual void DrawBorder()
      virtual TGDimension GetDefaultSize()
       const TGTextFrame* GetTextFrame()
          virtual TClass* IsA()
             virtual void Layout()
                   Bool_t LoadBuffer(char* txtbuf)
                   Bool_t LoadFile(char* fname)
           virtual Bool_t ProcessMessage(Long_t msg, Long_t parm1, Long_t parm2)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)

  Data Members

    protected:

       TGTextFrame* fTextCanvas  
      TGVScrollBar* fVsb

Class Description

                                                                      
 TGTextView                                                           
                                                                      
 A TGTextView displays a file or a text buffer in a frame with a      
 vertical scrollbar. Internally it uses a TGTextFrame which displays  
 the text.

TGTextView(TGWindow *parent, UInt_t w, UInt_t h, UInt_t options, ULong_t back) : TGCompositeFrame(parent, w, h, options, back)

 Create text view widget.

~TGTextView()

 Delete text view widget.

Bool_t LoadFile(const char *fname)

 Load file in text view widget.

Bool_t LoadBuffer(const char *txtbuf)

 Load 0 terminated txtbuf buffer in text view widget.

void Clear(Option_t *)

 Clear text view widget.

Bool_t ProcessMessage(Long_t msg, Long_t parm1, Long_t)

 Handle scrollbar messages.

void Layout()

 Layout TGTextFrame and vertical scrollbar in the text view widget.

void DrawBorder()

 Draw border of text view widget.

Inline Functions

               TGDimension GetDefaultSize()
        const TGTextFrame* GetTextFrame()
                   TClass* Class()
                   TClass* IsA()
                      void ShowMembers(TMemberInspector& insp, char* parent)
                      void Streamer(TBuffer& b)
                TGTextView TGTextView(TGTextView&)

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