A TGTextEdit is a specialization of TGTextView.

It provides the text edit functionality to the static text viewing widget. For the messages supported by this widget see the TGView class.

Definition at line 22 of file TGTextEdit.h.

Public Types
enum	{ kM_FILE_NEW , kM_FILE_OPEN , kM_FILE_CLOSE , kM_FILE_SAVE , kM_FILE_SAVEAS , kM_FILE_PRINT , kM_EDIT_CUT , kM_EDIT_COPY , kM_EDIT_PASTE , kM_EDIT_SELECTALL , kM_SEARCH_FIND , kM_SEARCH_FINDAGAIN , kM_SEARCH_GOTO }

enum	EInsertMode { kInsert , kReplace }

Public Types inherited from TGView
enum	{ kNoHSB = BIT(0) , kNoVSB = BIT(1) }

enum	{ kHorizontal = 0 , kVertical = 1 }

Public Types inherited from TGWindow
enum	EEditMode { kEditEnable = 0 , kEditDisable = BIT(0) , kEditDisableEvents = BIT(1) , kEditDisableGrab = BIT(2) , kEditDisableLayout = BIT(3) , kEditDisableResize = BIT(4) , kEditDisableHeight = BIT(5) , kEditDisableWidth = BIT(6) , kEditDisableBtnEnable = BIT(7) , kEditDisableKeyEnable = BIT(8) }

enum	EStatusBits { kIsHtmlView = BIT(14) }

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) }

enum	EDeprecatedStatusBits { kObjInCanvas = BIT(3) }

enum	EStatusBits { kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) , kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13) }

Public Member Functions
	TGTextEdit (const TGWindow parent, UInt_t w, UInt_t h, const char string, Int_t id=-1, UInt_t sboptions=0, Pixel_t back=GetWhitePixel())
	Create a text edit widget. Initialize it with the specified string.

	TGTextEdit (const TGWindow parent, UInt_t w, UInt_t h, TGText text, Int_t id=-1, UInt_t sboptions=0, Pixel_t back=GetWhitePixel())
	Create a text edit widget. Initialize it with the specified text buffer.

	TGTextEdit (const TGWindow *parent=nullptr, UInt_t w=1, UInt_t h=1, Int_t id=-1, UInt_t sboptions=0, Pixel_t back=GetWhitePixel())
	Create a text edit widget.

virtual	~TGTextEdit ()
	Cleanup text edit widget.

virtual void	BreakLine ()
	Break a line.

virtual void	Clear (Option_t *="")
	Clear text edit widget.

virtual void	Closed ()

virtual Bool_t	Copy ()
	Copy text.

virtual Bool_t	Cut ()
	Cut text.

virtual void	DelChar ()
	Delete a character from the text edit widget.

virtual void	Delete (Option_t *="")
	Delete selection.

virtual void	DrawRegion (Int_t x, Int_t y, UInt_t width, UInt_t height)
	Redraw the text edit widget.

virtual void	EnableCursorWithoutFocus (Bool_t on=kTRUE)

virtual void	EnableMenu (Bool_t on=kTRUE)

virtual void	End ()
	Move to end of line.

virtual void	FindAgain ()

TGLongPosition	GetCurrentPos () const

TList *	GetHistory () const

EInsertMode	GetInsertMode () const

TGPopupMenu *	GetMenu () const

virtual Bool_t	Goto (Long_t line, Long_t column=0)
	Goto the specified line.

virtual Bool_t	HandleButton (Event_t *event)
	Handle mouse button event in text edit widget.

virtual Bool_t	HandleCrossing (Event_t *event)
	Handle mouse crossing event.

virtual Bool_t	HandleDoubleClick (Event_t *event)
	Handle double click event.

virtual Bool_t	HandleFocusChange (Event_t *event)
	Handle focus change event in text edit widget.

virtual Bool_t	HandleKey (Event_t *event)
	The key press event handler converts a key press to some line editor action.

virtual Bool_t	HandleMotion (Event_t *event)
	Handle mouse motion event in text edit widget.

virtual Bool_t	HandleSelection (Event_t *event)
	Handle selection notify event.

virtual Bool_t	HandleTimer (TTimer *t)
	Handle timer cursor blink timer.

virtual void	Home ()
	Move to beginning of line.

virtual void	InsChar (char character)
	Insert a character in the text edit widget.

virtual Bool_t	IsCursorEnabledithoutFocus () const

virtual Bool_t	IsMenuEnabled () const

virtual void	LineDown ()
	Move one line down.

virtual void	LineUp ()
	Make current position first line in window by scrolling up.

virtual void	NextChar ()
	Go to next character.

virtual void	Opened ()

virtual Bool_t	Paste ()
	Paste text into widget.

virtual void	PrevChar ()
	Go to the previous character.

virtual void	Print (Option_t *="") const
	Send current buffer to printer.

virtual Bool_t	ProcessMessage (Longptr_t msg, Longptr_t parm1, Longptr_t parm2)
	Process context menu messages.

virtual Bool_t	Replace (TGLongPosition pos, const char oldText, const char newText, Bool_t direction, Bool_t caseSensitive)
	Replace text starting at textPos.

virtual Long_t	ReturnLongestLineWidth ()
	Return width of longest line in widget.

virtual void	Saved ()

virtual void	SavedAs ()

virtual Bool_t	SaveFile (const char *fname, Bool_t saveas=kFALSE)
	Save file.

virtual void	SavePrimitive (std::ostream &out, Option_t *="")
	Save a text edit widget as a C++ statement(s) on output stream out.

virtual void	ScreenDown ()
	Move one screen down.

virtual void	ScreenUp ()
	Move one screen up.

virtual void	ScrollCanvas (Int_t newTop, Int_t direction)
	Scroll the canvas to new_top in the kVertical or kHorizontal direction.

virtual void	Search (Bool_t close)
	Invokes search dialog.

virtual Bool_t	Search (const char *string, Bool_t direction=kTRUE, Bool_t caseSensitive=kFALSE)
	Search for string in the specified direction.

virtual void	SetCurrent (TGLongPosition new_coord)
	Make the specified position the current position.

virtual void	SetFocus ()

virtual void	SetInsertMode (EInsertMode mode=kInsert)
	Sets the mode how characters are entered.

Public Member Functions inherited from TGTextView
	TGTextView (const TGWindow parent, UInt_t w, UInt_t h, const char string, Int_t id=-1, UInt_t sboptions=0, Pixel_t back=GetWhitePixel())
	Create a text view widget.

	TGTextView (const TGWindow parent, UInt_t w, UInt_t h, TGText text, Int_t id=-1, UInt_t sboptions=0, Pixel_t back=GetWhitePixel())
	Create a text view widget.

	TGTextView (const TGWindow *parent=nullptr, UInt_t w=1, UInt_t h=1, Int_t id=-1, UInt_t sboptions=0, Pixel_t back=GetWhitePixel())
	Create a text view widget.

virtual	~TGTextView ()
	Cleanup text view widget.

virtual void	AddLine (const char *string)
	Add a line of text to the view widget.

virtual void	AddLineFast (const char *string)
	Add a line of text to the view widget.

virtual void	AddText (TGText *text)
	Add text to the view widget.

virtual void	AdjustWidth ()
	Adjust widget width to longest line.

virtual void	Clicked (const char *word)

virtual void	DataChanged ()

virtual void	DataDropped (const char *fname)

virtual void	DoubleClicked (const char *word)

TGText *	GetText () const

virtual Bool_t	HandleDNDDrop (TDNDData *data)
	Handle Drop event.

virtual Atom_t	HandleDNDEnter (Atom_t *typelist)
	Handle Drag Enter event.

virtual Bool_t	HandleDNDLeave ()
	Handle Drag Leave event.

virtual Atom_t	HandleDNDPosition (Int_t x, Int_t y, Atom_t action, Int_t xroot, Int_t yroot)
	Handle Drag position event.

virtual Bool_t	HandleSelectionClear (Event_t *event)
	Handle selection clear event.

virtual Bool_t	HandleSelectionRequest (Event_t *event)
	Handle request to send current clipboard contents to requestor window.

Bool_t	IsMarked () const

Bool_t	IsReadOnly () const

virtual Bool_t	IsSaved ()

virtual void	Layout ()
	Layout the components of view.

virtual Bool_t	LoadBuffer (const char *txtbuf)
	Load text from a text buffer. Return false in case of failure.

virtual Bool_t	LoadFile (const char *fname, long startpos=0, long length=-1)
	Load a file in the text view widget.

virtual void	Marked (Bool_t mark)

virtual Long_t	ReturnHeighestColHeight ()

virtual Long_t	ReturnLineCount ()

virtual Long_t	ReturnLineLength (Long_t line)

virtual Long_t	ReturnLongestLine ()

virtual Bool_t	SelectAll ()
	Select all text in the viewer.

virtual void	SetBackground (Pixel_t p)
	set background color

virtual void	SetFont (FontStruct_t font)
	Changes text entry font.

virtual void	SetForegroundColor (Pixel_t)
	Set text color.

virtual void	SetHsbPosition (Long_t newPos)
	Set position of horizontal scrollbar.

virtual void	SetReadOnly (Bool_t on=kTRUE)

virtual void	SetSBRange (Int_t direction)
	Set the range for the kVertical or kHorizontal scrollbar.

virtual void	SetSelectBack (Pixel_t p)
	set selected text background color

virtual void	SetSelectFore (Pixel_t p)
	set selected text color

virtual void	SetText (TGText *text)
	Adopt a new text buffer. The text will be deleted by this object.

virtual void	SetVsbPosition (Long_t newPos)
	Set position of vertical scrollbar.

virtual void	ShowBottom ()
	Show bottom of the page.

virtual void	ShowTop ()
	Show top of the page.

virtual Long_t	ToObjXCoord (Long_t xCoord, Long_t line)
	Convert x screen coordinate to column in specified line.

virtual Long_t	ToObjYCoord (Long_t yCoord)
	Convert y screen coordinate to line number.

virtual Long_t	ToScrXCoord (Long_t xCoord, Long_t line)
	Convert column number in specified line to screen coordinate.

virtual Long_t	ToScrYCoord (Long_t yCoord)
	Convert line number to screen coordinate.

virtual void	Update ()
	update the whole window of text view

Public Member Functions inherited from TGView
	TGView (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, Int_t id=-1, UInt_t xMargin=0, UInt_t yMargin=0, UInt_t options=kSunkenFrame\|kDoubleBorder, UInt_t sboptions=0, Pixel_t back=GetWhitePixel())
	Create an editor view, containing an TGEditorFrame and (optionally) a horizontal and vertical scrollbar.

virtual	~TGView ()
	Delete view.

virtual void	ChangeBackground (Pixel_t)
	Change background color of the canvas frame.

virtual void	DrawBorder ()
	Draw the border of the text edit widget.

TGViewFrame *	GetCanvas () const

virtual TGDimension	GetDefaultSize () const
	std::cout << fWidth << "x" << fHeight << std::endl;

TGLongPosition	GetScrollPosition () const

TGLongPosition	GetScrollValue () const

const TGGC &	GetViewWhiteGC ()

TGDimension	GetVirtualSize () const

virtual Bool_t	HandleExpose (Event_t *event)
	Handle expose events.

void	ScrollDown (Int_t pixels)

void	ScrollLeft (Int_t pixels)

void	ScrollRight (Int_t pixels)

virtual void	ScrollToPosition (TGLongPosition newPos)
	Scroll the canvas to pos.

void	ScrollUp (Int_t pixels)

virtual void	SetBackgroundColor (Pixel_t)
	Set background color of the canvas frame.

virtual void	SetBackgroundPixmap (Pixmap_t p)
	Set backgound pixmap.

virtual void	SetLayoutManager (TGLayoutManager *)
	Set the layout manager for the composite frame.

virtual void	SetVisibleStart (Int_t newTop, Int_t direction)
	Scroll view in specified direction to make newTop the visible location.

TGLongPosition	ToPhysical (TGLongPosition coord) const

TGLongPosition	ToVirtual (TGLongPosition coord) const

virtual void	UpdateBackgroundStart ()
	set some gc values

Public Member Functions inherited from TGCompositeFrame
	TGCompositeFrame (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground())
	Create a composite frame.

	TGCompositeFrame (TGClient c, Window_t id, const TGWindow parent=nullptr)
	Create a frame using an externally created window.

virtual	~TGCompositeFrame ()
	Delete a composite frame.

virtual void	AddFrame (TGFrame f, TGLayoutHints l=0)
	Add frame to the composite frame using the specified layout hints.

virtual void	ChangeOptions (UInt_t options)
	Change composite frame options. Options is an OR of the EFrameTypes.

virtual void	ChangeSubframesBackground (Pixel_t back)
	Change background color for this frame and all subframes.

virtual void	Cleanup ()
	Cleanup and delete all objects contained in this composite frame.

virtual TGFrameElement *	FindFrameElement (TGFrame *f) const
	Find frame-element holding frame f.

virtual UInt_t	GetDefaultHeight () const

virtual UInt_t	GetDefaultWidth () const

virtual TGFrame *	GetFrameFromPoint (Int_t x, Int_t y)
	Get frame located at specified point.

virtual TGLayoutManager *	GetLayoutManager () const

virtual TList *	GetList () const

Int_t	GetState (TGFrame *f) const
	Get state of sub frame.

virtual Bool_t	HandleDragDrop (TGFrame frame, Int_t x, Int_t y, TGLayoutHints lo)
	Handle drop event.

virtual Bool_t	HandleDragEnter (TGFrame *)
	Handle drag enter event.

virtual Bool_t	HandleDragLeave (TGFrame *)
	Handle drag leave event.

virtual Bool_t	HandleDragMotion (TGFrame *)
	Handle drag motion event.

virtual void	HideFrame (TGFrame *f)
	Hide sub frame.

Bool_t	IsArranged (TGFrame *f) const
	Get state of sub frame.

Bool_t	IsArranged (TGFrameElement *ptr) const

Bool_t	IsComposite () const

virtual Bool_t	IsEditable () const
	Return kTRUE if frame is being edited.

virtual Bool_t	IsLayoutBroken () const

virtual Bool_t	IsMapSubwindows () const

Bool_t	IsVisible (TGFrame *f) const
	Get state of sub frame.

Bool_t	IsVisible (TGFrameElement *ptr) const

virtual void	MapSubwindows ()
	Map all sub windows that are part of the composite frame.

virtual Int_t	MustCleanup () const

virtual void	RemoveAll ()
	Remove all frames from composite frame.

virtual void	RemoveFrame (TGFrame *f)
	Remove frame from composite frame.

virtual void	SavePrimitiveSubframes (std::ostream &out, Option_t *option="")
	Auxiliary protected method used to save subframes.

virtual void	SetCleanup (Int_t mode=kLocalCleanup)
	Turn on automatic cleanup of child frames in dtor.

virtual void	SetEditable (Bool_t on=kTRUE)
	Switch ON/OFF edit mode.

virtual void	SetEditDisabled (UInt_t on=1)
	Set edit disable flag for this frame and subframes.

virtual void	SetLayoutBroken (Bool_t on=kTRUE)
	Set broken layout. No Layout method is called.

virtual void	SetMapSubwindows (Bool_t on)

virtual void	ShowFrame (TGFrame *f)
	Show sub frame.

virtual Bool_t	TranslateCoordinates (TGFrame *child, Int_t x, Int_t y, Int_t &fx, Int_t &fy)
	Translate coordinates to child frame.

Public Member Functions inherited from TGFrame
	TGFrame (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground())
	Create a TGFrame object. Options is an OR of the EFrameTypes.

	TGFrame (TGClient c, Window_t id, const TGWindow parent=nullptr)
	Create a frame using an externally created window.

virtual	~TGFrame ()
	Destructor.

virtual void	Activate (Bool_t)

void	AddInput (UInt_t emask)
	Add events specified in the emask to the events the frame should handle.

Bool_t	Contains (Int_t x, Int_t y) const

virtual void	DeleteWindow ()
	Delete window.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *="") const
	Draw a clone of this object in the current selected pad for instance with: `gROOT->SetSelectedPad(gPad)`.

virtual void	DrawCopy (Handle_t, Int_t, Int_t)

virtual void	Dump () const
	Dump contents of object on stdout.

virtual Pixel_t	GetBackground () const

Int_t	GetBorderWidth () const

virtual TDNDData *	GetDNDData (Atom_t)

virtual Int_t	GetDragType () const
	Returns drag source type.

virtual Int_t	GetDropType () const
	Returns drop target type.

UInt_t	GetEventMask () const

virtual Pixel_t	GetForeground () const
	Return frame foreground color.

TGFrameElement *	GetFrameElement () const

UInt_t	GetHeight () const

UInt_t	GetMaxHeight () const

UInt_t	GetMaxWidth () const

UInt_t	GetMinHeight () const

UInt_t	GetMinWidth () const

virtual UInt_t	GetOptions () const

TGDimension	GetSize () const

UInt_t	GetWidth () const

Int_t	GetX () const

Int_t	GetY () const

virtual Bool_t	HandleClientMessage (Event_t *event)
	Handle a client message.

virtual Bool_t	HandleColormapChange (Event_t *)

virtual Bool_t	HandleConfigureNotify (Event_t *event)
	This event is generated when the frame is resized.

virtual Bool_t	HandleDNDFinished ()

virtual Bool_t	HandleEvent (Event_t *event)
	Handle all frame events.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

virtual Bool_t	IsActive () const

Bool_t	IsDNDSource () const

Bool_t	IsDNDTarget () const

virtual void	MapRaised ()
	map raised

virtual void	MapWindow ()
	map window

virtual void	Move (Int_t x, Int_t y)
	Move frame.

virtual void	MoveResize (Int_t x, Int_t y, UInt_t w=0, UInt_t h=0)
	Move and/or resize the frame.

virtual void	ProcessedConfigure (Event_t *event)

virtual void	ProcessedEvent (Event_t *event)

virtual void	ReallyDelete ()

void	RemoveInput (UInt_t emask)
	Remove events specified in emask from the events the frame should handle.

virtual void	ReparentWindow (const TGWindow *p, Int_t x=0, Int_t y=0)
	Reparent window, make p the new parent and position the window at position (x,y) in new parent.

virtual void	Resize (TGDimension size)
	Resize the frame.

virtual void	Resize (UInt_t w=0, UInt_t h=0)
	Resize the frame.

void	SaveUserColor (std::ostream &out, Option_t *)
	Save a user color in a C++ macro file - used in SavePrimitive().

virtual void	SendMessage (const TGWindow *w, Longptr_t msg, Longptr_t parm1, Longptr_t parm2)
	Send message (i.e.

void	SetDNDSource (Bool_t onoff)

void	SetDNDTarget (Bool_t onoff)

virtual void	SetDragType (Int_t type)
	SetDragType.

virtual void	SetDrawOption (Option_t *="")
	Set drawing option for object.

virtual void	SetDropType (Int_t type)
	SetDropType.

void	SetFrameElement (TGFrameElement *fe)

virtual void	SetHeight (UInt_t h)

virtual void	SetMaxHeight (UInt_t h)

virtual void	SetMaxWidth (UInt_t w)

virtual void	SetMinHeight (UInt_t h)

virtual void	SetMinWidth (UInt_t w)

virtual void	SetSize (const TGDimension &s)

virtual void	SetWidth (UInt_t w)

virtual void	SetX (Int_t x)

virtual void	SetY (Int_t y)

virtual void	UnmapWindow ()
	unmap window

Public Member Functions inherited from TGWindow
	TGWindow (const TGWindow p=0, Int_t x=0, Int_t y=0, UInt_t w=0, UInt_t h=0, UInt_t border=0, Int_t depth=0, UInt_t clss=0, void visual=0, SetWindowAttributes_t *attr=0, UInt_t wtype=0)
	Create a new window.

	TGWindow (TGClient c, Window_t id, const TGWindow parent=0)
	Create a copy of a window.

virtual	~TGWindow ()
	Window destructor. Unregisters the window.

virtual void	DestroySubwindows ()
	destroy sub windows

virtual void	DestroyWindow ()
	destroy window

virtual UInt_t	GetEditDisabled () const

virtual const TGWindow *	GetMainFrame () const
	Returns top level main frame.

virtual const char *	GetName () const
	Return unique name, used in SavePrimitive methods.

const TGWindow *	GetParent () const

virtual Bool_t	HandleIdleEvent (TGIdleHandler *)

virtual void	IconifyWindow ()
	iconify window

virtual Bool_t	IsMapped ()
	Returns kTRUE if window is mapped on screen, kFALSE otherwise.

virtual void	LowerWindow ()
	lower window

virtual void	RaiseWindow ()
	raise window

virtual void	RequestFocus ()
	request focus

virtual void	SetName (const char *name)

virtual void	SetWindowName (const char *name=0)
	Set window name.

Public Member Functions inherited from TGObject
	TGObject ()

	TGObject (const TGObject &tgo)

virtual	~TGObject ()
	TGObject destructor.

TGClient *	GetClient () const

Handle_t	GetId () const

ULong_t	Hash () const
	Return hash value for this object.

Bool_t	IsEqual (const TObject *obj) const
	Equal comparison (TGObjects are equal if they have the same window identifier).

virtual void	SaveAs (const char filename="", Option_t option="") const
	Write this TGObject to a file using TImage, if filename's extension signals a valid TImage::EImageFileType, as defined by TImage::GetImageFileTypeFromFilename().

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method.

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object.

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout.

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification.

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete[] (void *ptr)
	Operator delete [].

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Public Member Functions inherited from TQObject
	TQObject ()
	TQObject Constructor.

virtual	~TQObject ()
	TQObject Destructor.

Bool_t	AreSignalsBlocked () const

Bool_t	BlockSignals (Bool_t b)

virtual void	ChangedBy (const char *method)

void	CollectClassSignalLists (TList &list, TClass *cls)
	Collect class signal lists from class cls and all its base-classes.

Bool_t	Connect (const char signal, const char receiver_class, void receiver, const char slot)
	Non-static method is used to connect from the signal of this object to the receiver slot.

virtual void	Connected (const char *)

virtual void	Destroyed ()

Bool_t	Disconnect (const char signal=0, void receiver=0, const char *slot=0)
	Disconnects signal of this object from slot of receiver.

virtual void	Disconnected (const char *)

void	Emit (const char *signal)
	Activate signal without args.

template<typename T >
void	Emit (const char *signal, const T &arg)
	Activate signal with single parameter.

template<typename... T>
void	EmitVA (const char *signal_name, Int_t, const T &... params)
	Emit a signal with a varying number of arguments.

TList *	GetListOfClassSignals () const
	Returns pointer to list of signals of this class.

TList *	GetListOfConnections () const

TList *	GetListOfSignals () const

virtual Bool_t	HasConnection (const char *signal_name) const
	Return true if there is any object connected to this signal.

virtual void	HighPriority (const char signal_name, const char slot_name=0)

virtual void	LowPriority (const char signal_name, const char slot_name=0)

virtual void	Message (const char *msg)

virtual Int_t	NumberOfConnections () const
	Return number of connections for this object.

virtual Int_t	NumberOfSignals () const
	Return number of signals for this object.

Public Member Functions inherited from TGWidget
	TGWidget ()

	TGWidget (Int_t id)

virtual	~TGWidget ()

virtual void	Associate (const TGWindow *w)

const char *	GetCommand () const

Bool_t	HasFocus () const

Bool_t	IsEnabled () const

virtual void	SetCommand (const char *command)

Bool_t	WantFocus () const

Int_t	WidgetId () const

Protected Member Functions
virtual void	AdjustPos ()
	Adjust current position.

virtual void	Copy (TObject &) const
	Copy this to obj.

virtual void	CursorOff ()
	If cursor if on, turn it off.

virtual void	CursorOn ()
	Turn cursor on.

virtual void	DrawCursor (Int_t mode)
	Draw cursor. If mode = 1 draw cursor, if mode = 2 erase cursor.

void	Init ()
	Initialize a text edit widget.

virtual void	SetMenuState ()
	Enable/disable menu items in function of what is possible.

Protected Member Functions inherited from TGTextView
virtual void	HLayout ()
	Horizontal layout of widgets (canvas, scrollbar).

void	Init (Pixel_t bg)
	Initialize a text view widget.

virtual void	Mark (Long_t xPos, Long_t yPos)
	Mark a text region from xPos to yPos.

virtual void	UnMark ()
	Clear marked region.

virtual void	VLayout ()
	Vertical layout of widgets (canvas, scrollbar).

Protected Member Functions inherited from TGView
virtual void	DoRedraw ()
	redraw

virtual Bool_t	ItemLayout ()

virtual void	UpdateRegion (Int_t x, Int_t y, UInt_t w, UInt_t h)
	update a part of view

Protected Member Functions inherited from TGFrame
virtual void	Draw3dRectangle (UInt_t type, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Draw 3D rectangle on the frame border.

TString	GetOptionString () const
	Returns a frame option string - used in SavePrimitive().

const TGResourcePool *	GetResourcePool () const

virtual void *	GetSender ()

virtual void	StartGuiBuilding (Bool_t on=kTRUE)
	Go into GUI building mode.

Protected Member Functions inherited from TGWindow
	TGWindow (const TGWindow &tgw)

	TGWindow (Window_t id)

TGWindow &	operator= (const TGWindow &tgw)

Protected Member Functions inherited from TGObject
TGObject &	operator= (const TGObject &tgo)

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

Protected Member Functions inherited from TQObject
virtual const char *	GetSenderClassName () const

Protected Member Functions inherited from TGWidget
	TGWidget (const TGWidget &tgw)

Int_t	ClearFlags (Int_t flags)

TGWidget &	operator= (const TGWidget &tgw)

Int_t	SetFlags (Int_t flags)

Static Protected Member Functions
static const TGGC &	GetCursor0GC ()
	Return selection graphics context for text cursor.

static const TGGC &	GetCursor1GC ()
	Return default graphics context for text cursor.

Static Protected Member Functions inherited from TGTextView
static FontStruct_t	GetDefaultFontStruct ()
	Return default font structure in use.

static const TGGC &	GetDefaultGC ()
	Return default graphics context in use.

static const TGGC &	GetDefaultSelectedBackgroundGC ()
	Return graphics context for highlighted frame background.

static const TGGC &	GetDefaultSelectedGC ()
	Return selection graphics context in use.

Static Protected Member Functions inherited from TGFrame
static Time_t	GetLastClick ()
	Get time of last mouse click.

Static Protected Member Functions inherited from TQObject
static Int_t	CheckConnectArgs (TQObject sender, TClass sender_class, const char signal, TClass receiver_class, const char *slot)
	Checking of consistency of sender/receiver methods/arguments.

static TString	CompressName (const char *method_name)
	Removes "const" words and blanks from full (with prototype) method name and resolve any typedefs in the method signature.

static Bool_t	ConnectToClass (const char sender_class, const char signal, TClass receiver_class, void receiver, const char *slot)
	This method allows to make connection from any object of the same class to the receiver object.

static Bool_t	ConnectToClass (TQObject sender, const char signal, TClass receiver_class, void receiver, const char *slot)
	Create connection between sender and receiver.

Protected Attributes
TViewTimer *	fCurBlink
	cursor blink timer

TGLongPosition	fCurrent
	current cursor position

GContext_t	fCursor0GC
	graphics context for erasing cursor

GContext_t	fCursor1GC
	graphics context for drawing cursor

Int_t	fCursorState
	cursor state (1=drawn, 2=erased)

Bool_t	fEnableCursorWithoutFocus
	enable cursor visibility when focus went out from text editor window (default is kTRUE)

Bool_t	fEnableMenu
	enable context menu with editor actions

TGTextEditHist *	fHistory
	undo manager

EInsertMode	fInsertMode
	OPTION={GetMethod="GetInsertMode";SetMethod="SetInsertMode";Items=(kInsert="&Insert",kReplace="&Replace")}

TGPopupMenu *	fMenu
	popup menu with editor actions

TGSearchType *	fSearch
	structure used by search dialog

Protected Attributes inherited from TGTextView
TGText *	fClipText
	clipboard text buffer

Atom_t *	fDNDTypeList
	handles DND types

FontStruct_t	fFont
	text font

Bool_t	fIsMarked
	true if text is marked/selected

Bool_t	fIsMarking
	true if in marking mode

Bool_t	fIsSaved
	true is content is saved

TGLongPosition	fMarkedEnd
	end position of marked text

Bool_t	fMarkedFromX
	true if text is marked from x

Bool_t	fMarkedFromY
	true if text is marker from y

TGLongPosition	fMarkedStart
	start position of marked text

Int_t	fMaxAscent
	maximum ascent in font

Int_t	fMaxDescent
	maximum descent in font

Int_t	fMaxWidth
	maximum width of character in font

TGGC	fNormGC
	graphics context for drawing text

Bool_t	fReadOnly
	text cannot be edited

TViewTimer *	fScrollTimer
	scrollbar timer

TGGC	fSelbackGC
	graphics context for drawing marked background

TGGC	fSelGC
	graphics context for drawing marked text

TGText *	fText
	text buffer

Protected Attributes inherited from TGView
TGViewFrame *	fCanvas
	frame containing the text

Atom_t	fClipboard
	clipboard property

TGRectangle	fExposedRegion
	exposed area

TGHScrollBar *	fHsb
	horizontal scrollbar

TGLongPosition	fMousePos
	position of mouse

Int_t	fScrolling
	scrolling direction

TGLongPosition	fScrollVal
	scroll value

TGDimension	fVirtualSize
	the current virtual window size

TGLongPosition	fVisible
	position of visible region

TGVScrollBar *	fVsb
	vertical scrollbar

TGGC	fWhiteGC
	graphics context used for scrolling generates GraphicsExposure events

UInt_t	fXMargin
	x margin

UInt_t	fYMargin
	y margin

Protected Attributes inherited from TGCompositeFrame
Bool_t	fLayoutBroken
	no layout manager is used

TGLayoutManager *	fLayoutManager
	layout manager

TList *	fList
	container of frame elements

Bool_t	fMapSubwindows
	kTRUE - map subwindows

Int_t	fMustCleanup
	cleanup mode (see EFrameCleanup)

Protected Attributes inherited from TGFrame
Pixel_t	fBackground
	frame background color

Int_t	fBorderWidth
	frame border width

Int_t	fDNDState
	EDNDFlags.

UInt_t	fEventMask
	currently active event mask

TGFrameElement *	fFE
	pointer to frame element

UInt_t	fHeight
	frame height

UInt_t	fMaxHeight
	maximal frame height

UInt_t	fMaxWidth
	maximal frame width

UInt_t	fMinHeight
	minimal frame height

UInt_t	fMinWidth
	minimal frame width

UInt_t	fOptions
	frame options

UInt_t	fWidth
	frame width

Int_t	fX
	frame x position

Int_t	fY
	frame y position

Protected Attributes inherited from TGWindow
UInt_t	fEditDisabled
	flags used for "guibuilding"

TString	fName
	name of the window used in SavePrimitive()

Bool_t	fNeedRedraw
	kTRUE if window needs to be redrawn

const TGWindow *	fParent
	Parent window.

Protected Attributes inherited from TGObject
TGClient *	fClient
	Connection to display server.

Handle_t	fId
	X11/Win32 Window identifier.

Protected Attributes inherited from TQObject
TList *	fListOfConnections
	list of signals from this object

TList *	fListOfSignals

Bool_t	fSignalsBlocked
	list of connections to this object

Protected Attributes inherited from TGWidget
TString	fCommand
	command to be executed

const TGWindow *	fMsgWindow
	window which handles widget events

Int_t	fWidgetFlags
	widget status flags (OR of EWidgetStatus)

Int_t	fWidgetId
	the widget id (used for event processing)

Static Protected Attributes
static TGGC *	fgCursor0GC = nullptr

static TGGC *	fgCursor1GC = nullptr

Static Protected Attributes inherited from TGTextView
static const TGFont *	fgDefaultFont = nullptr

static TGGC *	fgDefaultGC = nullptr

static const TGGC *	fgDefaultSelectedBackgroundGC = nullptr

static TGGC *	fgDefaultSelectedGC = nullptr

Static Protected Attributes inherited from TGCompositeFrame
static TGLayoutHints *	fgDefaultHints = nullptr

Static Protected Attributes inherited from TGFrame
static const TGGC *	fgBckgndGC = nullptr

static const TGGC *	fgBlackGC = nullptr

static Pixel_t	fgBlackPixel = 0

static Window_t	fgDbw = 0

static Int_t	fgDbx = 0

static Int_t	fgDby = 0

static Pixel_t	fgDefaultFrameBackground = 0

static Pixel_t	fgDefaultSelectedBackground = 0

static const TGGC *	fgHilightGC = nullptr

static Bool_t	fgInit = kFALSE

static UInt_t	fgLastButton = 0

static Time_t	fgLastClick = 0

static const TGGC *	fgShadowGC = nullptr

static UInt_t	fgUserColor = 0

static const TGGC *	fgWhiteGC = nullptr

static Pixel_t	fgWhitePixel = 0

Static Protected Attributes inherited from TGWindow
static Int_t	fgCounter = 0
	counter of created windows in SavePrimitive

Static Protected Attributes inherited from TQObject
static Bool_t	fgAllSignalsBlocked = kFALSE
	flag used for suppression of signals

Private Member Functions
	TGTextEdit (const TGTextEdit &)=delete

TGTextEdit &	operator= (const TGTextEdit &)=delete

Additional Inherited Members
Static Public Member Functions inherited from TGFrame
static const TGGC &	GetBckgndGC ()
	Get background color graphics context.

static const TGGC &	GetBlackGC ()
	Get black graphics context.

static Pixel_t	GetBlackPixel ()
	Get black pixel value.

static Pixel_t	GetDefaultFrameBackground ()
	Get default frame background.

static Pixel_t	GetDefaultSelectedBackground ()
	Get default selected frame background.

static const TGGC &	GetHilightGC ()
	Get highlight color graphics context.

static const TGGC &	GetShadowGC ()
	Get shadow color graphics context.

static const TGGC &	GetWhiteGC ()
	Get white graphics context.

static Pixel_t	GetWhitePixel ()
	Get white pixel value.

Static Public Member Functions inherited from TGWindow
static Int_t	GetCounter ()
	Return global window counter (total number of created windows).

Static Public Member Functions inherited from TObject
static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Static Public Member Functions inherited from TQObject
static Bool_t	AreAllSignalsBlocked ()
	Returns true if all signals are blocked.

static Bool_t	BlockAllSignals (Bool_t b)
	Block or unblock all signals. Returns the previous block status.

static Bool_t	Connect (const char sender_class, const char signal, const char receiver_class, void receiver, const char *slot)
	This method allows to make a connection from any object of the same class to a single slot.

static Bool_t	Connect (TQObject sender, const char signal, const char receiver_class, void receiver, const char *slot)
	Create connection between sender and receiver.

static Bool_t	Disconnect (const char class_name, const char signal, void receiver=0, const char slot=0)
	Disconnects "class signal".

static Bool_t	Disconnect (TQObject sender, const char signal=0, void receiver=0, const char slot=0)
	Disconnects signal in object sender from slot_method in object receiver.

Protected Types inherited from TGFrame
enum	{ kDeleteWindowCalled = BIT(15) }

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = BIT(3) }

#include <TGTextEdit.h>

Inheritance diagram for TGTextEdit:

[legend]

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator
kM_FILE_NEW
kM_FILE_OPEN
kM_FILE_CLOSE
kM_FILE_SAVE
kM_FILE_SAVEAS
kM_FILE_PRINT
kM_EDIT_CUT
kM_EDIT_COPY
kM_EDIT_PASTE
kM_EDIT_SELECTALL
kM_SEARCH_FIND
kM_SEARCH_FINDAGAIN
kM_SEARCH_GOTO

Definition at line 30 of file TGTextEdit.h.

◆ EInsertMode

enum TGTextEdit::EInsertMode

Enumerator
kInsert
kReplace

Definition at line 29 of file TGTextEdit.h.

Constructor & Destructor Documentation

◆ TGTextEdit() [1/4]

TGTextEdit::TGTextEdit ( const TGTextEdit & )

privatedelete

◆ TGTextEdit() [2/4]

TGTextEdit::TGTextEdit	(	const TGWindow *	parent = `nullptr`,
		UInt_t	w = `1`,
		UInt_t	h = `1`,
		Int_t	id = `-1`,
		UInt_t	sboptions = `0`,
		Pixel_t	back = `GetWhitePixel()`
	)

Create a text edit widget.

Definition at line 241 of file TGTextEdit.cxx.

◆ TGTextEdit() [3/4]

TGTextEdit::TGTextEdit	(	const TGWindow *	parent,
		UInt_t	w,
		UInt_t	h,
		TGText *	text,
		Int_t	id = `-1`,
		UInt_t	sboptions = `0`,
		Pixel_t	back = `GetWhitePixel()`
	)

Create a text edit widget. Initialize it with the specified text buffer.

Definition at line 251 of file TGTextEdit.cxx.

◆ TGTextEdit() [4/4]

TGTextEdit::TGTextEdit	(	const TGWindow *	parent,
		UInt_t	w,
		UInt_t	h,
		const char *	string,
		Int_t	id = `-1`,
		UInt_t	sboptions = `0`,
		Pixel_t	back = `GetWhitePixel()`
	)

Create a text edit widget. Initialize it with the specified string.

Definition at line 261 of file TGTextEdit.cxx.

◆ ~TGTextEdit()

TGTextEdit::~TGTextEdit ( )

virtual

Cleanup text edit widget.

Definition at line 272 of file TGTextEdit.cxx.

Member Function Documentation

◆ AdjustPos()

void TGTextEdit::AdjustPos ( )

protectedvirtual

Adjust current position.

Definition at line 901 of file TGTextEdit.cxx.

◆ BreakLine()

void TGTextEdit::BreakLine ( )

virtual

Break a line.

Definition at line 1900 of file TGTextEdit.cxx.

◆ Clear()

void TGTextEdit::Clear ( Option_t * = "" )

virtual

Clear text edit widget.

Reimplemented from TGTextView.

Definition at line 376 of file TGTextEdit.cxx.

◆ Closed()

virtual void TGTextEdit::Closed ( )

inlinevirtual

Definition at line 126 of file TGTextEdit.h.

◆ Copy() [1/2]

Bool_t TGTextEdit::Copy ( )

virtual

Copy text.

Reimplemented from TGTextView.

Definition at line 416 of file TGTextEdit.cxx.

◆ Copy() [2/2]

virtual void TGTextEdit::Copy ( TObject & object ) const

inlineprotectedvirtual

Copy this to obj.

Reimplemented from TGTextView.

Definition at line 60 of file TGTextEdit.h.

◆ CursorOff()

void TGTextEdit::CursorOff ( )

protectedvirtual

If cursor if on, turn it off.

Definition at line 784 of file TGTextEdit.cxx.

◆ CursorOn()

void TGTextEdit::CursorOn ( )

protectedvirtual

Turn cursor on.

Definition at line 795 of file TGTextEdit.cxx.

◆ Cut()

Bool_t TGTextEdit::Cut ( )

virtual

Cut text.

Definition at line 442 of file TGTextEdit.cxx.

◆ DelChar()

void TGTextEdit::DelChar ( )

virtual

Delete a character from the text edit widget.

Definition at line 1814 of file TGTextEdit.cxx.

◆ Delete()

void TGTextEdit::Delete ( Option_t * = "" )

virtual

Delete selection.

Reimplemented from TGFrame.

Definition at line 532 of file TGTextEdit.cxx.

◆ DrawCursor()

void TGTextEdit::DrawCursor ( Int_t mode )

protectedvirtual

Draw cursor. If mode = 1 draw cursor, if mode = 2 erase cursor.

Definition at line 824 of file TGTextEdit.cxx.

◆ DrawRegion()

void TGTextEdit::DrawRegion	(	Int_t	x,
		Int_t	y,
		UInt_t	width,
		UInt_t	height
	)

virtual

Redraw the text edit widget.

Reimplemented from TGTextView.

Definition at line 1950 of file TGTextEdit.cxx.

◆ EnableCursorWithoutFocus()

virtual void TGTextEdit::EnableCursorWithoutFocus ( Bool_t on = kTRUE )

inlinevirtual

Definition at line 104 of file TGTextEdit.h.

◆ EnableMenu()

virtual void TGTextEdit::EnableMenu ( Bool_t on = kTRUE )

inlinevirtual

Definition at line 101 of file TGTextEdit.h.

◆ End()

void TGTextEdit::End ( )

virtual

Move to end of line.

Definition at line 2163 of file TGTextEdit.cxx.

◆ FindAgain()

virtual void TGTextEdit::FindAgain ( )

inlinevirtual

Definition at line 125 of file TGTextEdit.h.

◆ GetCurrentPos()

TGLongPosition TGTextEdit::GetCurrentPos ( ) const

inline

Definition at line 112 of file TGTextEdit.h.

◆ GetCursor0GC()

const TGGC & TGTextEdit::GetCursor0GC ( )

staticprotected

Return selection graphics context for text cursor.

Definition at line 2177 of file TGTextEdit.cxx.

◆ GetCursor1GC()

const TGGC & TGTextEdit::GetCursor1GC ( )

staticprotected

Return default graphics context for text cursor.

Definition at line 2189 of file TGTextEdit.cxx.

◆ GetHistory()

TList * TGTextEdit::GetHistory ( ) const

inline

Definition at line 103 of file TGTextEdit.h.

◆ GetInsertMode()

EInsertMode TGTextEdit::GetInsertMode ( ) const

inline

Definition at line 99 of file TGTextEdit.h.

◆ GetMenu()

TGPopupMenu * TGTextEdit::GetMenu ( ) const

inline

Definition at line 100 of file TGTextEdit.h.

◆ Goto()

Bool_t TGTextEdit::Goto	(	Long_t	line,
		Long_t	column = `0`
	)

virtual

Goto the specified line.

Definition at line 738 of file TGTextEdit.cxx.

◆ HandleButton()

Bool_t TGTextEdit::HandleButton ( Event_t * event )

virtual

Handle mouse button event in text edit widget.

Reimplemented from TGTextView.

Definition at line 1032 of file TGTextEdit.cxx.

◆ HandleCrossing()

Bool_t TGTextEdit::HandleCrossing ( Event_t * event )

virtual

Handle mouse crossing event.

Reimplemented from TGTextView.

Definition at line 1498 of file TGTextEdit.cxx.

◆ HandleDoubleClick()

Bool_t TGTextEdit::HandleDoubleClick ( Event_t * event )

virtual

Handle double click event.

Reimplemented from TGTextView.

Definition at line 1091 of file TGTextEdit.cxx.

◆ HandleFocusChange()

Bool_t TGTextEdit::HandleFocusChange ( Event_t * event )

virtual

Handle focus change event in text edit widget.

Reimplemented from TGCompositeFrame.

Definition at line 1530 of file TGTextEdit.cxx.

◆ HandleKey()

Bool_t TGTextEdit::HandleKey ( Event_t * event )

virtual

The key press event handler converts a key press to some line editor action.

Reimplemented from TGCompositeFrame.

Definition at line 1262 of file TGTextEdit.cxx.

◆ HandleMotion()

Bool_t TGTextEdit::HandleMotion ( Event_t * event )

virtual

Handle mouse motion event in text edit widget.

Reimplemented from TGTextView.

Definition at line 1222 of file TGTextEdit.cxx.

◆ HandleSelection()

Bool_t TGTextEdit::HandleSelection ( Event_t * event )

virtual

Handle selection notify event.

Reimplemented from TGCompositeFrame.

Definition at line 946 of file TGTextEdit.cxx.

◆ HandleTimer()

Bool_t TGTextEdit::HandleTimer ( TTimer * t )

virtual

Handle timer cursor blink timer.

Reimplemented from TGTextView.

Definition at line 925 of file TGTextEdit.cxx.

◆ Home()

void TGTextEdit::Home ( )

virtual

Move to beginning of line.

Definition at line 2151 of file TGTextEdit.cxx.

◆ Init()

void TGTextEdit::Init ( )

protected

Initialize a text edit widget.

Definition at line 285 of file TGTextEdit.cxx.

◆ InsChar()

void TGTextEdit::InsChar ( char character )

virtual

Insert a character in the text edit widget.

Definition at line 1718 of file TGTextEdit.cxx.

◆ IsCursorEnabledithoutFocus()

virtual Bool_t TGTextEdit::IsCursorEnabledithoutFocus ( ) const

inlinevirtual

Definition at line 105 of file TGTextEdit.h.

◆ IsMenuEnabled()

virtual Bool_t TGTextEdit::IsMenuEnabled ( ) const

inlinevirtual

Definition at line 102 of file TGTextEdit.h.

◆ LineDown()

void TGTextEdit::LineDown ( )

virtual

Move one line down.

Definition at line 2078 of file TGTextEdit.cxx.

◆ LineUp()

void TGTextEdit::LineUp ( )

virtual

Make current position first line in window by scrolling up.

Definition at line 2044 of file TGTextEdit.cxx.

◆ NextChar()

void TGTextEdit::NextChar ( )

virtual

Go to next character.

Definition at line 2007 of file TGTextEdit.cxx.

◆ Opened()

virtual void TGTextEdit::Opened ( )

inlinevirtual

Definition at line 127 of file TGTextEdit.h.

◆ operator=()

TGTextEdit & TGTextEdit::operator= ( const TGTextEdit & )

privatedelete

◆ Paste()

Bool_t TGTextEdit::Paste ( )

virtual

Paste text into widget.

Definition at line 455 of file TGTextEdit.cxx.

◆ PrevChar()

void TGTextEdit::PrevChar ( )

virtual

Go to the previous character.

Definition at line 1962 of file TGTextEdit.cxx.

◆ Print()

void TGTextEdit::Print ( Option_t * = "" ) const

virtual

Send current buffer to printer.

Reimplemented from TGCompositeFrame.

Definition at line 477 of file TGTextEdit.cxx.

◆ ProcessMessage()

Bool_t TGTextEdit::ProcessMessage	(	Longptr_t	msg,
		Longptr_t	parm1,
		Longptr_t	parm2
	)

virtual

Process context menu messages.

Reimplemented from TGView.

Definition at line 1586 of file TGTextEdit.cxx.

◆ Replace()

Bool_t TGTextEdit::Replace	(	TGLongPosition	pos,
		const char *	oldText,
		const char *	newText,
		Bool_t	direction,
		Bool_t	caseSensitive
	)

virtual

Replace text starting at textPos.

Definition at line 696 of file TGTextEdit.cxx.

◆ ReturnLongestLineWidth()

Long_t TGTextEdit::ReturnLongestLineWidth ( )

virtual

Return width of longest line in widget.

Reimplemented from TGTextView.

Definition at line 366 of file TGTextEdit.cxx.

◆ Saved()

virtual void TGTextEdit::Saved ( )

inlinevirtual

Definition at line 128 of file TGTextEdit.h.

◆ SavedAs()

virtual void TGTextEdit::SavedAs ( )

inlinevirtual

Definition at line 129 of file TGTextEdit.h.

◆ SaveFile()

Bool_t TGTextEdit::SaveFile	(	const char *	filename,
		Bool_t	saveas = `kFALSE`
	)

virtual

Save file.

If filename==0 ask user via dialog for a filename, if in addition saveas==kTRUE always ask for new filename. Returns kTRUE if file was correctly saved, kFALSE otherwise.

Definition at line 388 of file TGTextEdit.cxx.

◆ SavePrimitive()

void TGTextEdit::SavePrimitive	(	std::ostream &	out,
		Option_t *	option = `""`
	)

virtual

Save a text edit widget as a C++ statement(s) on output stream out.

Reimplemented from TGTextView.

Definition at line 2201 of file TGTextEdit.cxx.

◆ ScreenDown()

void TGTextEdit::ScreenDown ( )

virtual

Move one screen down.

Definition at line 2131 of file TGTextEdit.cxx.

◆ ScreenUp()

void TGTextEdit::ScreenUp ( )

virtual

Move one screen up.

Definition at line 2111 of file TGTextEdit.cxx.

◆ ScrollCanvas()

void TGTextEdit::ScrollCanvas	(	Int_t	newTop,
		Int_t	direction
	)

virtual

Scroll the canvas to new_top in the kVertical or kHorizontal direction.

Reimplemented from TGView.

Definition at line 1938 of file TGTextEdit.cxx.

◆ Search() [1/2]

void TGTextEdit::Search ( Bool_t close )

virtual

Invokes search dialog.

Definition at line 1559 of file TGTextEdit.cxx.

◆ Search() [2/2]

Bool_t TGTextEdit::Search	(	const char *	string,
		Bool_t	direction = `kTRUE`,
		Bool_t	caseSensitive = `kFALSE`
	)

virtual

Search for string in the specified direction.

If direction is true the search will be in forward direction.

Reimplemented from TGTextView.

Definition at line 634 of file TGTextEdit.cxx.

◆ SetCurrent()

void TGTextEdit::SetCurrent ( TGLongPosition new_coord )

virtual

Make the specified position the current position.

Definition at line 808 of file TGTextEdit.cxx.

◆ SetFocus()

virtual void TGTextEdit::SetFocus ( )

inlinevirtual

Definition at line 109 of file TGTextEdit.h.

◆ SetInsertMode()

void TGTextEdit::SetInsertMode ( EInsertMode mode = kInsert )

virtual

Sets the mode how characters are entered.

Definition at line 774 of file TGTextEdit.cxx.

◆ SetMenuState()

void TGTextEdit::SetMenuState ( )

protectedvirtual

Enable/disable menu items in function of what is possible.

Definition at line 327 of file TGTextEdit.cxx.

Member Data Documentation

◆ fCurBlink

TViewTimer* TGTextEdit::fCurBlink

protected

cursor blink timer

Definition at line 40 of file TGTextEdit.h.

◆ fCurrent

TGLongPosition TGTextEdit::fCurrent

protected

current cursor position

Definition at line 43 of file TGTextEdit.h.

◆ fCursor0GC

GContext_t TGTextEdit::fCursor0GC

protected

graphics context for erasing cursor

Definition at line 37 of file TGTextEdit.h.

◆ fCursor1GC

GContext_t TGTextEdit::fCursor1GC

protected

graphics context for drawing cursor

Definition at line 38 of file TGTextEdit.h.

◆ fCursorState

Int_t TGTextEdit::fCursorState

protected

cursor state (1=drawn, 2=erased)

Definition at line 39 of file TGTextEdit.h.

◆ fEnableCursorWithoutFocus

Bool_t TGTextEdit::fEnableCursorWithoutFocus

protected

enable cursor visibility when focus went out from text editor window (default is kTRUE)

Definition at line 47 of file TGTextEdit.h.

◆ fEnableMenu

Bool_t TGTextEdit::fEnableMenu

protected

enable context menu with editor actions

Definition at line 45 of file TGTextEdit.h.

◆ fgCursor0GC

TGGC * TGTextEdit::fgCursor0GC = nullptr

staticprotected

Definition at line 50 of file TGTextEdit.h.

◆ fgCursor1GC

TGGC * TGTextEdit::fgCursor1GC = nullptr

staticprotected

Definition at line 51 of file TGTextEdit.h.

◆ fHistory

TGTextEditHist* TGTextEdit::fHistory

protected

undo manager

Definition at line 46 of file TGTextEdit.h.

◆ fInsertMode

EInsertMode TGTextEdit::fInsertMode

protected

OPTION={GetMethod="GetInsertMode";SetMethod="SetInsertMode";Items=(kInsert="&Insert",kReplace="&Replace")}

Definition at line 44 of file TGTextEdit.h.

◆ fMenu

TGPopupMenu* TGTextEdit::fMenu

protected

popup menu with editor actions

Definition at line 41 of file TGTextEdit.h.

◆ fSearch

TGSearchType* TGTextEdit::fSearch

protected

structure used by search dialog

Definition at line 42 of file TGTextEdit.h.

Libraries for TGTextEdit:

[legend]

The documentation for this class was generated from the following files:

gui/gui/inc/TGTextEdit.h
gui/gui/src/TGTextEdit.cxx

Public Types

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Additional Inherited Members

Member Enumeration Documentation

◆ anonymous enum

◆ EInsertMode

Constructor & Destructor Documentation

◆ TGTextEdit() [1/4]

◆ TGTextEdit() [2/4]

◆ TGTextEdit() [3/4]

◆ TGTextEdit() [4/4]

◆ ~TGTextEdit()

Member Function Documentation

◆ AdjustPos()

◆ BreakLine()

◆ Clear()

◆ Closed()

◆ Copy() [1/2]

◆ Copy() [2/2]

◆ CursorOff()

◆ CursorOn()

◆ Cut()

◆ DelChar()

◆ Delete()

◆ DrawCursor()

◆ DrawRegion()

◆ EnableCursorWithoutFocus()

◆ EnableMenu()

◆ End()

◆ FindAgain()

◆ GetCurrentPos()

◆ GetCursor0GC()

◆ GetCursor1GC()

◆ GetHistory()

◆ GetInsertMode()

◆ GetMenu()

◆ Goto()

◆ HandleButton()

◆ HandleCrossing()

◆ HandleDoubleClick()

◆ HandleFocusChange()

◆ HandleKey()

◆ HandleMotion()

◆ HandleSelection()

◆ HandleTimer()

◆ Home()

◆ Init()

◆ InsChar()

◆ IsCursorEnabledithoutFocus()

◆ IsMenuEnabled()

◆ LineDown()

◆ LineUp()

◆ NextChar()

◆ Opened()

◆ operator=()

◆ Paste()

◆ PrevChar()

◆ Print()

◆ ProcessMessage()

◆ Replace()

◆ ReturnLongestLineWidth()

◆ Saved()

◆ SavedAs()

◆ SaveFile()

◆ SavePrimitive()

◆ ScreenDown()

◆ ScreenUp()

◆ ScrollCanvas()

◆ Search() [1/2]

◆ Search() [2/2]

◆ SetCurrent()

◆ SetFocus()

◆ SetInsertMode()

◆ SetMenuState()

Member Data Documentation