TGText

class TGText

    protected:

       Int_t DownSearchBM(TString& s, char* searchPattern, Bool_t cs)
        void LongestLine()
      Bool_t SetCurrentRow(Int_t row)
        void TGTextP()
       Int_t UpSearchBM(TString& s, char* searchPattern, Bool_t cs)

    public:

               TGText TGText()
               TGText TGText(TGText* text)
               TGText TGText(char* string)
               TGText TGText(TGText&)
         virtual void ~TGText()
               Bool_t Append(char* fn)
               Bool_t BreakLine(TGPosition pos)
              TClass* Class()
                 void Clear()
                Int_t ColCount()
               Bool_t DelChar(TGPosition pos)
               Bool_t DelLine(Int_t row)
               Bool_t DelText(TGPosition start, TGPosition end)
                 char GetChar(TGPosition pos)
               Bool_t GetLine(TGPosition pos, TString& str)
                Int_t GetLineLength(Int_t row)
                Int_t GetLongestLine()
               Bool_t InsChar(TGPosition pos, char c)
               Bool_t InsLine(TGPosition pos, TString& str)
               Bool_t InsText(TGPosition ins_pos, TGText* src, TGPosition start_src, TGPosition end_src)
      virtual TClass* IsA()
               Bool_t IsSaved()
               Bool_t Load(char* fn, Int_t startpos = 0, Int_t length = -1)
               Bool_t Replace(TGPosition pos, char* oldText, char* newText, Bool_t direction, Bool_t caseSensitive)
                Int_t RowCount()
               Bool_t Save(char* fn)
               Bool_t Search(TGPosition* foundPos, TGPosition start, char* searchString, Bool_t direction, Bool_t caseSensitive)
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)

  Data Members

    protected:

           Bool_t fIsSaved      false if text needs to be saved
           TList* fLines        list of lines
      TObjString* fCurrent      current line
            Int_t fCurrentRow   current row number
            Int_t fRowCount     number of rows
            Int_t fColCount     number of columns in current line
            Int_t fLongestLine  length of longest line

Class Description

                                                                      
 TGText                                                               
                                                                      
 A TGText is a multi line text buffer. It allows the text to be       
 loaded from file, saved to file and edited. It is used in the        
 TGTextEdit widget. Single line text is handled by TGTextBuffer.      
                                                                      

 Common initialization method.

 Create default (empty) object.

 Create text object and initialize with other text object.

 Create text object and initialize with string.

 Destroy text object.

 Clear text object.

 Load text from file fn. Startpos is the begin from where to
 load the file and length is the number of characters to read
 from the file.

 Save text buffer to file fn.

 Append buffer to file fn.

 Delete character at specified position pos.

 Insert character c at the specified position pos.

 Get character a position pos.

 Delete text between start and end positions.

 Insert src text from start_src to end_src into text at position ins_pos.

 Insert string before specified position. Returns false if insertion failed.

 Delete specified row. Returns false if row does not exist.

 Return string at position pos. Returns false in case pos does not exist.

 Break line at position pos. Returns false if pos does not exist.

 Get length of specified line. Returns -1 if row does not exist.

 Make specified row the current row. Returns false if row does not exist.

 Search for string searchString starting at the specified position going
 in forward (direction = true) or backward direction. Returns true if
 found and foundPos is set accordingly.

 Search down in string s for pattern. If cs is true be case sensitive.
 Returns x position in string or kNPOS if not found.

 Search up in string s for pattern. If cs is true be case sensitive.
 Returns x position in string or kNPOS if not found.

 Replace oldText by newText. Returns false if nothing replaced.

 Set fLongestLine.

Inline Functions

             Bool_t IsSaved()
              Int_t RowCount()
              Int_t ColCount()
              Int_t GetLongestLine()
            TClass* Class()
            TClass* IsA()
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
             TGText TGText(TGText&)