Quick Links: ROOT Homepage Class Index Class Hierarchy

Source: header file source file viewVC header viewVC source

Sections: class description function members data members class charts

ROOT » GUI » GUI » TGTextBuffer

class TGTextBuffer


TGTextBuffer

A text buffer is used in several widgets, like TGTextEntry,
TGFileDialog, etc. It is a little wrapper around the powerful
TString class and used for single line texts. For multi line texts
use TGText.

Function Members (Methods)

public:

	TGTextBuffer()
	TGTextBuffer(Int_t length)
virtual	~TGTextBuffer()
void	AddText(Int_t pos, const char* text)
void	AddText(Int_t pos, const char* text, Int_t length)
static TClass*	Class()
void	Clear()
UInt_t	GetBufferLength() const
const char*	GetString() const
UInt_t	GetTextLength() const
virtual TClass*	IsA() const
void	RemoveText(Int_t pos, Int_t length)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)

protected:

	TGTextBuffer(const TGTextBuffer& tb)
TGTextBuffer&	operator=(const TGTextBuffer& tb)

Data Members

private:

TString*	fBuffer

Class Charts

Inheritance Inherited Members Includes Libraries

Class Charts

Function documentation

TGTextBuffer(const TGTextBuffer& tb)

{ }

TGTextBuffer& operator=(const TGTextBuffer& tb)

{if(this!=&tb) fBuffer=tb.fBuffer; return *this;}

{ }

TGTextBuffer(Int_t length)

{ }

virtual ~TGTextBuffer()

{ delete fBuffer; }

UInt_t GetTextLength() const

{ return fBuffer->Length(); }

UInt_t GetBufferLength() const

{ return fBuffer->Capacity(); }

const char * GetString() const

{ return fBuffer->Data(); }

void AddText(Int_t pos, const char* text)

{ fBuffer->Insert(pos, text); }

void AddText(Int_t pos, const char* text, Int_t length)

{ fBuffer->Insert(pos, text, length); }

void RemoveText(Int_t pos, Int_t length)

{ fBuffer->Remove(pos, length); }

void Clear()

{ fBuffer->Remove(0, fBuffer->Length()); }