Definition at line 49 of file TGView.h.

Public Types
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) }

Public Types inherited from TObject
enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

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

Public Member Functions
	TGView (const TGWindow *p=0, 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())

virtual	~TGView ()
	Delete view. More...

TGViewFrame *	GetCanvas () const

virtual void	Clear (Option_t *="")
	Clear view. More...

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

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

virtual Bool_t	ProcessMessage (Long_t msg, Long_t parm1, Long_t parm2)
	Process scrollbar messages. More...

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

virtual void	Layout ()
	layout view More...

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

virtual void	DrawRegion (Int_t x, Int_t y, UInt_t width, UInt_t height)
	Draw region. More...

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

void	ScrollUp (Int_t pixels)

void	ScrollDown (Int_t pixels)

void	ScrollLeft (Int_t pixels)

void	ScrollRight (Int_t pixels)

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

TGDimension	GetVirtualSize () const

TGLongPosition	GetScrollValue () const

TGLongPosition	GetScrollPosition () const

TGLongPosition	ToVirtual (TGLongPosition coord) const

TGLongPosition	ToPhysical (TGLongPosition coord) const

virtual Bool_t	HandleButton (Event_t *event)
	handle button More...

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

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

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

virtual void	SetBackgroundPixmap (Pixmap_t p)
	Set backgound pixmap. More...

virtual void	UpdateBackgroundStart ()
	set some gc values More...

const TGGC &	GetViewWhiteGC ()

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

	TGCompositeFrame (TGClient c, Window_t id, const TGWindow parent=0)
	Create a frame using an externally created window. More...

virtual	~TGCompositeFrame ()
	Delete a composite frame. More...

virtual TList *	GetList () const

virtual UInt_t	GetDefaultWidth () const

virtual UInt_t	GetDefaultHeight () const

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

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

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

virtual Bool_t	HandleDoubleClick (Event_t *)

virtual Bool_t	HandleCrossing (Event_t *)

virtual Bool_t	HandleMotion (Event_t *)

virtual Bool_t	HandleKey (Event_t *)

virtual Bool_t	HandleFocusChange (Event_t *)

virtual Bool_t	HandleSelection (Event_t *)

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

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

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

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

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

virtual TGLayoutManager *	GetLayoutManager () const

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

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

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

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

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

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

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

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

Bool_t	IsVisible (TGFrameElement *ptr) const

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

Bool_t	IsArranged (TGFrameElement *ptr) const

Bool_t	IsComposite () const

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

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

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

virtual Bool_t	IsLayoutBroken () const

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

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

virtual Int_t	MustCleanup () const

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

virtual void	SetMapSubwindows (Bool_t on)

virtual Bool_t	IsMapSubwindows () const

virtual void	Print (Option_t *option="") const
	Print all frames in this composite frame. More...

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

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

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

Public Member Functions inherited from TGFrame
	TGFrame (const TGWindow *p=0, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground())

	TGFrame (TGClient c, Window_t id, const TGWindow parent=0)
	Create a frame using an externally created window. More...

virtual	~TGFrame ()
	Destructor. More...

virtual void	DeleteWindow ()
	Delete window. More...

virtual void	ReallyDelete ()

UInt_t	GetEventMask () const

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

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

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

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

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

virtual Bool_t	HandleSelectionRequest (Event_t *)

virtual Bool_t	HandleSelectionClear (Event_t *)

virtual Bool_t	HandleColormapChange (Event_t *)

virtual void	ProcessedConfigure (Event_t *event)

virtual void	ProcessedEvent (Event_t *event)

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

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

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

virtual void	Resize (TGDimension size)
	Resize the frame. More...

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

virtual Pixel_t	GetBackground () const

virtual Pixel_t	GetForeground () const
	Return frame foreground color. More...

virtual void	SetForegroundColor (Pixel_t)

virtual UInt_t	GetOptions () const

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. More...

virtual void	MapWindow ()

virtual void	MapRaised ()

virtual void	UnmapWindow ()

virtual void	DrawCopy (Handle_t, Int_t, Int_t)

virtual void	Activate (Bool_t)

virtual Bool_t	IsActive () const

virtual void	SetDragType (Int_t type)
	SetDragType. More...

virtual void	SetDropType (Int_t type)
	SetDropType. More...

virtual Int_t	GetDragType () const
	Returns drag source type. More...

virtual Int_t	GetDropType () const
	Returns drop target type. More...

UInt_t	GetWidth () const

UInt_t	GetHeight () const

UInt_t	GetMinWidth () const

UInt_t	GetMinHeight () const

UInt_t	GetMaxWidth () const

UInt_t	GetMaxHeight () const

TGDimension	GetSize () const

Int_t	GetX () const

Int_t	GetY () const

Int_t	GetBorderWidth () const

TGFrameElement *	GetFrameElement () const

void	SetFrameElement (TGFrameElement *fe)

Bool_t	Contains (Int_t x, Int_t y) const

virtual void	SetX (Int_t x)

virtual void	SetY (Int_t y)

virtual void	SetWidth (UInt_t w)

virtual void	SetHeight (UInt_t h)

virtual void	SetMinWidth (UInt_t w)

virtual void	SetMinHeight (UInt_t h)

virtual void	SetMaxWidth (UInt_t w)

virtual void	SetMaxHeight (UInt_t h)

virtual void	SetSize (const TGDimension &s)

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

virtual void	Delete (Option_t *="")
	Delete this object. More...

virtual TObject *	DrawClone (Option_t *="") const
	Draw a clone of this object in the current pad. More...

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

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

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

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

void	SetDNDSource (Bool_t onoff)

void	SetDNDTarget (Bool_t onoff)

Bool_t	IsDNDSource () const

Bool_t	IsDNDTarget () const

virtual TDNDData *	GetDNDData (Atom_t)

virtual Bool_t	HandleDNDDrop (TDNDData *)

virtual Atom_t	HandleDNDPosition (Int_t, Int_t, Atom_t, Int_t, Int_t)

virtual Atom_t	HandleDNDEnter (Atom_t *)

virtual Bool_t	HandleDNDLeave ()

virtual Bool_t	HandleDNDFinished ()

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)

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

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

const TGWindow *	GetParent () const

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

virtual void	DestroyWindow ()

virtual void	DestroySubwindows ()

virtual void	RaiseWindow ()

virtual void	LowerWindow ()

virtual void	IconifyWindow ()

virtual void	RequestFocus ()

virtual Bool_t	HandleTimer (TTimer *)
	Execute action in response of a timer timing out. More...

virtual Bool_t	HandleIdleEvent (TGIdleHandler *)

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

virtual UInt_t	GetEditDisabled () const

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

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

virtual void	SetName (const char *name)

Public Member Functions inherited from TGObject
	TGObject ()

	TGObject (const TGObject &tgo)

virtual	~TGObject ()

Handle_t	GetId () const

TGClient *	GetClient () const

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

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

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename. More...

Public Member Functions inherited from TObject
	TObject ()

	TObject (const TObject &object)
	TObject copy ctor. More...

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

virtual	~TObject ()
	TObject destructor. More...

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

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

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

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

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

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

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

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

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. More...

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

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

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

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

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

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

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

virtual Option_t *	GetOption () const

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

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

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

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

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

virtual Bool_t	IsSortable () const

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

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

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

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

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

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

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

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

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

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

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

void *	operator new (size_t sz)

void *	operator new[] (size_t sz)

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

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

void	operator delete (void *ptr)
	Operator delete. More...

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

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

void	SetBit (UInt_t f)

void	ResetBit (UInt_t f)

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

void	InvertBit (UInt_t f)

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

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

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

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

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

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

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). More...

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

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

virtual	~TQObject ()
	TQObject Destructor. More...

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

TList *	GetListOfSignals () const

TList *	GetListOfConnections () const

Bool_t	AreSignalsBlocked () const

Bool_t	BlockSignals (Bool_t b)

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

template<typename... T>
void	EmitVA (const char *signal_name, Int_t, const T &...params)

void	EmitVA (const char *signal, Int_t nargs, va_list va)=delete

void	Emit (const char *signal)
	Acitvate signal without args. More...

void	Emit (const char signal, Long_t paramArr)
	Emit a signal with a varying number of arguments, paramArr is an array of the parameters. More...

void	Emit (const char signal, const char params)
	Activate signal with parameter text string. More...

void	Emit (const char *signal, Double_t param)
	Activate signal with single parameter. More...

void	Emit (const char *signal, Long_t param)
	Activate signal with single parameter. More...

void	Emit (const char *signal, Long64_t param)
	Activate signal with single parameter. More...

void	Emit (const char *signal, Bool_t param)

void	Emit (const char *signal, Char_t param)

void	Emit (const char *signal, UChar_t param)

void	Emit (const char *signal, Short_t param)

void	Emit (const char *signal, UShort_t param)

void	Emit (const char *signal, Int_t param)

void	Emit (const char *signal, UInt_t param)

void	Emit (const char *signal, ULong_t param)

void	Emit (const char *signal, ULong64_t param)

void	Emit (const char *signal, Float_t param)

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. More...

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

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

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

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

virtual void	Connected (const char *)

virtual void	Disconnected (const char *)

virtual void	Destroyed ()

virtual void	ChangedBy (const char *method)

virtual void	Message (const char *msg)

Public Member Functions inherited from TGWidget
	TGWidget ()

	TGWidget (Int_t id)

virtual	~TGWidget ()

Int_t	WidgetId () const

Bool_t	IsEnabled () const

Bool_t	HasFocus () const

Bool_t	WantFocus () const

virtual void	Associate (const TGWindow *w)

virtual void	SetCommand (const char *command)

const char *	GetCommand () const

Protected Member Functions
virtual void	DoRedraw ()
	redraw More...

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

virtual Bool_t	ItemLayout ()

Protected Member Functions inherited from TGFrame
virtual void *	GetSender ()

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. More...

const TGResourcePool *	GetResourcePool () const

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

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

Protected Member Functions inherited from TGWindow
	TGWindow (Window_t id)

	TGWindow (const TGWindow &tgw)

TGWindow &	operator= (const TGWindow &tgw)

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

Protected Member Functions inherited from TObject
void	MakeZombie ()

virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

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

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

TGWidget &	operator= (const TGWidget &tgw)

Int_t	SetFlags (Int_t flags)

Int_t	ClearFlags (Int_t flags)

Protected Attributes
TGLongPosition	fVisible

TGLongPosition	fMousePos

TGLongPosition	fScrollVal

TGDimension	fVirtualSize

TGRectangle	fExposedRegion

Int_t	fScrolling

Atom_t	fClipboard

UInt_t	fXMargin

UInt_t	fYMargin

TGViewFrame *	fCanvas

TGHScrollBar *	fHsb

TGVScrollBar *	fVsb

TGGC	fWhiteGC

Protected Attributes inherited from TGCompositeFrame
TGLayoutManager *	fLayoutManager

TList *	fList

Bool_t	fLayoutBroken

Int_t	fMustCleanup

Bool_t	fMapSubwindows

Protected Attributes inherited from TGFrame
Int_t	fX

Int_t	fY

UInt_t	fWidth

UInt_t	fHeight

UInt_t	fMinWidth

UInt_t	fMinHeight

UInt_t	fMaxWidth

UInt_t	fMaxHeight

Int_t	fBorderWidth

UInt_t	fOptions

Pixel_t	fBackground

UInt_t	fEventMask

Int_t	fDNDState

TGFrameElement *	fFE

Protected Attributes inherited from TGWindow
const TGWindow *	fParent

Bool_t	fNeedRedraw

TString	fName

UInt_t	fEditDisabled

Protected Attributes inherited from TGObject
Handle_t	fId

TGClient *	fClient

Protected Attributes inherited from TQObject
TList *	fListOfSignals

TList *	fListOfConnections
	list of signals from this object More...

Bool_t	fSignalsBlocked
	list of connections to this object More...

Protected Attributes inherited from TGWidget
Int_t	fWidgetId

Int_t	fWidgetFlags

const TGWindow *	fMsgWindow

TString	fCommand

Private Member Functions
	TGView (const TGView &)

TGView &	operator= (const TGView &)

Friends
class	TGViewFrame

Additional Inherited Members
Static Public Member Functions inherited from TGFrame
static Pixel_t	GetDefaultFrameBackground ()
	Get default frame background. More...

static Pixel_t	GetDefaultSelectedBackground ()
	Get default selected frame background. More...

static Pixel_t	GetWhitePixel ()
	Get white pixel value. More...

static Pixel_t	GetBlackPixel ()
	Get black pixel value. More...

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

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

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

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

static const TGGC &	GetBckgndGC ()
	Get background color graphics context. More...

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

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

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

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

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

Static Public Member Functions inherited from TQObject
static Bool_t	Connect (TQObject sender, const char signal, const char receiver_class, void receiver, const char *slot)
	Create connection between sender and receiver. More...

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. More...

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. More...

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

static Bool_t	AreAllSignalsBlocked ()
	Returns true if all signals are blocked. More...

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

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

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

Static Protected Member Functions inherited from TQObject
static Bool_t	ConnectToClass (TQObject sender, const char signal, TClass receiver_class, void receiver, const char *slot)
	Create connection between sender and receiver. More...

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. More...

static Int_t	CheckConnectArgs (TQObject sender, TClass sender_class, const char signal, TClass receiver_class, const char *slot)
	Checking of consitency of sender/receiver methods/arguments. More...

static TString	CompressName (const char *method_name)

Static Protected Attributes inherited from TGCompositeFrame
static TGLayoutHints *	fgDefaultHints = 0

Static Protected Attributes inherited from TGFrame
static Bool_t	fgInit = kFALSE

static Pixel_t	fgDefaultFrameBackground = 0

static Pixel_t	fgDefaultSelectedBackground = 0

static Pixel_t	fgWhitePixel = 0

static Pixel_t	fgBlackPixel = 0

static const TGGC *	fgBlackGC = 0

static const TGGC *	fgWhiteGC = 0

static const TGGC *	fgHilightGC = 0

static const TGGC *	fgShadowGC = 0

static const TGGC *	fgBckgndGC = 0

static Time_t	fgLastClick = 0

static UInt_t	fgLastButton = 0

static Int_t	fgDbx = 0

static Int_t	fgDby = 0

static Window_t	fgDbw = 0

static UInt_t	fgUserColor = 0

Static Protected Attributes inherited from TGWindow
static Int_t	fgCounter

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

#include <TGView.h>

Inheritance diagram for TGView:

[legend]

Member Enumeration Documentation

anonymous enum

Enumerator
kNoHSB
kNoVSB

Definition at line 54 of file TGView.h.

anonymous enum

Enumerator
kHorizontal
kVertical

Definition at line 55 of file TGView.h.

Constructor & Destructor Documentation

TGView::TGView ( const TGView & )

private

TGView::TGView	(	const TGWindow *	p = `0`,
		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()`
	)

TGView::~TGView ( )

virtual

Delete view.

Definition at line 148 of file TGView.cxx.

Member Function Documentation

void TGView::ChangeBackground ( Pixel_t col )

virtual

Change background color of the canvas frame.

Reimplemented from TGFrame.

Definition at line 569 of file TGView.cxx.

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

virtual

Clear view.

Reimplemented from TObject.

Reimplemented in TGHtml, TGTextView, and TGTextEdit.

Definition at line 160 of file TGView.cxx.

Referenced by ClassImp(), TGTextView::Clear(), and TGHtml::Clear().

void TGView::DoRedraw ( )

protectedvirtual

redraw

Reimplemented from TGFrame.

Definition at line 269 of file TGView.cxx.

void TGView::DrawBorder ( )

virtual

Draw the border of the text edit widget.

Reimplemented from TGFrame.

Definition at line 427 of file TGView.cxx.

Referenced by DoRedraw().

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

virtual

Draw region.

Reimplemented in TGHtml, TGTextEdit, and TGTextView.

Definition at line 195 of file TGView.cxx.

Referenced by ChangeBackground(), DoRedraw(), TGHtml::DrawRegion(), HandleExpose(), and ScrollCanvas().

TGViewFrame* TGView::GetCanvas ( ) const

inline

Definition at line 92 of file TGView.h.

virtual TGDimension TGView::GetDefaultSize ( ) const

inlinevirtual

std::cout << fWidth << "x" << fHeight << std::endl;

Reimplemented from TGCompositeFrame.

Definition at line 113 of file TGView.h.

TGLongPosition TGView::GetScrollPosition ( ) const

inline

Definition at line 116 of file TGView.h.

TGLongPosition TGView::GetScrollValue ( ) const

inline

Definition at line 115 of file TGView.h.

const TGGC& TGView::GetViewWhiteGC ( )

inline

Definition at line 129 of file TGView.h.

TGDimension TGView::GetVirtualSize ( ) const

inline

Definition at line 114 of file TGView.h.

Bool_t TGView::HandleButton ( Event_t * event )

virtual

handle button

Reimplemented from TGCompositeFrame.

Reimplemented in TGHtml, TGTextView, and TGTextEdit.

Definition at line 236 of file TGView.cxx.

Referenced by TGViewFrame::HandleButton(), and TGHtml::HandleButton().

Bool_t TGView::HandleExpose ( Event_t * event )

virtual

Handle expose events.

Reimplemented from TGWindow.

Definition at line 283 of file TGView.cxx.

Referenced by TGViewFrame::HandleExpose().

virtual Bool_t TGView::ItemLayout ( )

inlineprotectedvirtual

Reimplemented in TGHtml.

Definition at line 77 of file TGView.h.

Referenced by Layout().

void TGView::Layout ( )

virtual

layout view

Reimplemented from TGCompositeFrame.

Reimplemented in TGTextView.

Definition at line 345 of file TGView.cxx.

Referenced by Clear(), and TGHtmlBrowser::Selected().

TGView& TGView::operator= ( const TGView & )

private

Bool_t TGView::ProcessMessage	(	Long_t	msg,
		Long_t	parm1,
		Long_t	parm2
	)

virtual

Process scrollbar messages.

Reimplemented from TGCompositeFrame.

Reimplemented in TGHtml, and TGTextEdit.

Definition at line 315 of file TGView.cxx.

Referenced by TGTextEdit::ProcessMessage(), and TGHtml::ProcessMessage().

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

virtual

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

Reimplemented in TGTextEdit.

Definition at line 463 of file TGView.cxx.

Referenced by TGTextEdit::ScrollCanvas(), and SetVisibleStart().

void TGView::ScrollDown ( Int_t pixels )

inline

Definition at line 106 of file TGView.h.

Referenced by HandleButton().

void TGView::ScrollLeft ( Int_t pixels )

inline

Definition at line 108 of file TGView.h.

void TGView::ScrollRight ( Int_t pixels )

inline

Definition at line 110 of file TGView.h.

void TGView::ScrollToPosition ( TGLongPosition newPos )

virtual

Scroll the canvas to pos.

Definition at line 452 of file TGView.cxx.

Referenced by TGHtmlBrowser::CheckAnchors(), TGHtml::GotoAnchor(), TGHtml::HandleButton(), ScrollDown(), ScrollLeft(), ScrollRight(), and ScrollUp().

void TGView::ScrollUp ( Int_t pixels )

inline

Definition at line 104 of file TGView.h.

Referenced by HandleButton().

void TGView::SetBackgroundColor ( Pixel_t col )

virtual

Set background color of the canvas frame.

Reimplemented from TGFrame.

Definition at line 580 of file TGView.cxx.

Referenced by TGHtml::AddStyle(), TRootBrowserLite::BrowseTextFile(), TGHtml::HClear(), and TGHtml::TGHtml().

void TGView::SetBackgroundPixmap ( Pixmap_t p )

virtual

Set backgound pixmap.

Reimplemented from TGWindow.

Definition at line 590 of file TGView.cxx.

Referenced by TGHtml::AddStyle(), TGHtml::HClear(), and TGHtml::TGHtml().

virtual void TGView::SetLayoutManager ( TGLayoutManager * l )

inlinevirtual

Set the layout manager for the composite frame.

The layout manager is adopted by the frame and will be deleted by the frame.

Reimplemented from TGCompositeFrame.

Definition at line 100 of file TGView.h.

void TGView::SetVisibleStart	(	Int_t	newTop,
		Int_t	direction
	)

virtual

Scroll view in specified direction to make newTop the visible location.

Definition at line 177 of file TGView.cxx.

Referenced by TGTextView::HLayout(), ProcessMessage(), TGTextView::SetHsbPosition(), TGTextView::SetVsbPosition(), and TGTextView::VLayout().

TGLongPosition TGView::ToPhysical ( TGLongPosition coord ) const

inline

Definition at line 119 of file TGView.h.

TGLongPosition TGView::ToVirtual ( TGLongPosition coord ) const

inline

Definition at line 118 of file TGView.h.

void TGView::UpdateBackgroundStart ( )

virtual

set some gc values

Reimplemented in TGHtml.

Definition at line 227 of file TGView.cxx.

Referenced by Clear(), and ScrollCanvas().

void TGView::UpdateRegion	(	Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h
	)

protectedvirtual

update a part of view

Definition at line 203 of file TGView.cxx.

Referenced by TGTextView::AddLine(), TGTextView::AddText(), TGTextEdit::BreakLine(), TGTextEdit::DelChar(), TGTextEdit::Delete(), TGTextEdit::HandleDoubleClick(), TGTextEdit::InsChar(), TGTextEdit::Replace(), TGTextView::Search(), TGTextEdit::Search(), TGTextView::SelectAll(), TGTextView::UnMark(), and TGTextView::Update().

Friends And Related Function Documentation

friend class TGViewFrame

friend

Definition at line 51 of file TGView.h.

Member Data Documentation

TGViewFrame* TGView::fCanvas

protected

Definition at line 68 of file TGView.h.

Referenced by TGTextView::AddLine(), TGHtml::AddStyle(), TGTextView::AddText(), TGTextEdit::AdjustPos(), TGTextEdit::BreakLine(), ChangeBackground(), Clear(), TGTextView::Clear(), TGHtml::ControlSize(), TGTextEdit::DelChar(), TGTextEdit::Delete(), TGTextEdit::DrawCursor(), TGTextView::DrawRegion(), TGHtml::DrawRegion(), TGTextEdit::End(), GetCanvas(), TGHtml::GetInputElement(), TGHtml::GetPctWidth(), TGTextEdit::Goto(), HandleButton(), TGTextEdit::HandleButton(), TGTextView::HandleButton(), TGHtml::HandleButton(), TGTextEdit::HandleCrossing(), TGTextView::HandleCrossing(), TGTextEdit::HandleDoubleClick(), HandleExpose(), TGTextEdit::HandleFocusChange(), TGTextEdit::HandleMotion(), TGTextView::HandleMotion(), TGTextEdit::HandleSelection(), TGTextView::HandleTimer(), TGTextView::HLayout(), TGTextEdit::Init(), TGTextEdit::InsChar(), Layout(), TGHtml::LayoutDoc(), TGTextEdit::LineDown(), TGTextEdit::LineUp(), TGHtml::MapControls(), TGTextView::Mark(), TGTextEdit::NextChar(), TGTextEdit::PrevChar(), TGHtml::Redraw(), TGHtml::RedrawArea(), TGHtml::RedrawText(), TGTextEdit::Replace(), TGTextView::SavePrimitive(), TGTextEdit::SavePrimitive(), TGHtml::SavePrimitive(), TGTextEdit::ScreenDown(), TGTextEdit::ScreenUp(), ScrollCanvas(), TGTextView::Search(), TGTextEdit::Search(), TGTextView::SelectAll(), TGTextView::SetBackground(), SetBackgroundColor(), SetBackgroundPixmap(), TGTextView::SetSBRange(), TGTextView::ShowBottom(), TGTextView::UnMark(), TGTextView::Update(), UpdateRegion(), TGTextView::VLayout(), and ~TGView().

Atom_t TGView::fClipboard

protected

Definition at line 65 of file TGView.h.

Referenced by TGTextEdit::HandleButton(), and TGTextEdit::Paste().

TGRectangle TGView::fExposedRegion

protected

Definition at line 62 of file TGView.h.

Referenced by DoRedraw(), HandleExpose(), TGTextEdit::HandleSelection(), TGTextView::Update(), and UpdateRegion().

TGHScrollBar* TGView::fHsb

protected

Definition at line 69 of file TGView.h.

Referenced by TGTextView::HLayout(), TGTextEdit::InsChar(), Layout(), ScrollToPosition(), TGTextView::SetHsbPosition(), TGTextView::SetSBRange(), TGHtml::TGHtml(), TGTextView::VLayout(), and ~TGView().

TGLongPosition TGView::fMousePos

protected

Definition at line 59 of file TGView.h.

Referenced by Clear(), TGTextView::HandleButton(), TGTextView::HandleCrossing(), TGTextView::HandleMotion(), and TGTextView::HandleTimer().

Int_t TGView::fScrolling

protected

Definition at line 64 of file TGView.h.

Referenced by Clear(), TGTextView::HandleButton(), TGTextView::HandleCrossing(), TGTextEdit::HandleMotion(), TGTextView::HandleMotion(), and TGTextView::HandleTimer().

TGLongPosition TGView::fScrollVal

protected

Definition at line 60 of file TGView.h.

Referenced by TGTextEdit::BreakLine(), TGTextEdit::DelChar(), TGTextEdit::Delete(), TGTextView::DrawRegion(), TGTextEdit::End(), GetScrollValue(), TGTextEdit::Goto(), HandleButton(), TGTextView::HandleButton(), TGHtml::HandleButton(), TGTextEdit::HandleKey(), TGTextEdit::HandleSelection(), TGTextView::HandleTimer(), TGTextView::HLayout(), TGTextEdit::InsChar(), Layout(), TGTextEdit::LineDown(), TGTextEdit::LineUp(), TGTextEdit::NextChar(), TGTextEdit::PrevChar(), ProcessMessage(), TGTextEdit::Replace(), TGTextView::ReturnHeighestColHeight(), TGTextEdit::ReturnLongestLineWidth(), TGTextEdit::ScreenDown(), TGTextEdit::ScreenUp(), ScrollToPosition(), TGTextView::Search(), TGTextEdit::Search(), TGTextView::SetHsbPosition(), TGTextView::SetSBRange(), SetVisibleStart(), TGTextView::SetVsbPosition(), TGTextView::ShowBottom(), and TGTextView::VLayout().

TGDimension TGView::fVirtualSize

protected

Definition at line 61 of file TGView.h.

Referenced by Clear(), TGHtml::ComputeVirtualSize(), GetVirtualSize(), and Layout().

TGLongPosition TGView::fVisible

protected

Definition at line 58 of file TGView.h.

Referenced by TGTextEdit::AdjustPos(), TGTextView::AdjustWidth(), TGTextEdit::BreakLine(), Clear(), TGHtml::DecodeBaseIndex(), TGTextEdit::DelChar(), TGTextEdit::Delete(), TGTextEdit::DrawCursor(), TGTextView::DrawRegion(), TGHtml::DrawTableBgnd(), TGTextEdit::End(), TGHtml::GetInputElement(), GetScrollPosition(), TGTextEdit::Goto(), TGHtml::GotoAnchor(), TGTextEdit::HandleButton(), TGTextView::HandleButton(), TGHtml::HandleButton(), TGTextView::HandleCrossing(), TGTextEdit::HandleDoubleClick(), TGTextEdit::HandleKey(), TGTextEdit::HandleMotion(), TGTextView::HandleMotion(), TGHtml::HandleMotion(), TGTextEdit::HandleSelection(), TGTextView::HandleTimer(), TGHtml::HClear(), TGTextEdit::InsChar(), TGHtml::LayoutDoc(), TGTextEdit::LineDown(), TGTextEdit::LineUp(), TGHtml::MapControls(), TGTextEdit::NextChar(), TGTextEdit::PrevChar(), TGHtml::Redraw(), TGHtml::RedrawBlock(), TGHtml::RedrawText(), TGTextEdit::Replace(), TGTextView::ReturnLongestLineWidth(), TGTextEdit::ScreenDown(), TGTextEdit::ScreenUp(), ScrollCanvas(), ScrollDown(), ScrollLeft(), ScrollRight(), ScrollUp(), TGTextView::Search(), TGTextEdit::Search(), SetVisibleStart(), ToPhysical(), TGTextView::ToScrXCoord(), TGTextView::ToScrYCoord(), ToVirtual(), and UpdateBackgroundStart().

TGVScrollBar* TGView::fVsb

protected

Definition at line 70 of file TGView.h.

Referenced by TGTextView::AdjustWidth(), TGTextEdit::HandleKey(), TGTextView::HLayout(), Layout(), ScrollToPosition(), TGTextView::SetSBRange(), TGTextView::SetVsbPosition(), TGHtml::TGHtml(), TGTextView::VLayout(), and ~TGView().

TGGC TGView::fWhiteGC

protected

Definition at line 72 of file TGView.h.

Referenced by TGHtml::AddStyle(), ChangeBackground(), GetViewWhiteGC(), TGHtml::Redraw(), ScrollCanvas(), TGTextView::SetBackground(), SetBackgroundColor(), and UpdateBackgroundStart().

UInt_t TGView::fXMargin

protected

Definition at line 66 of file TGView.h.

Referenced by TGTextView::AdjustWidth(), TGHtml::HClear(), TGTextView::HLayout(), Layout(), TGHtml::TGHtml(), and TGTextView::VLayout().

UInt_t TGView::fYMargin

protected

Definition at line 67 of file TGView.h.

Referenced by TGHtml::HClear(), TGTextView::HLayout(), Layout(), TGHtml::LayoutDoc(), TGHtml::TGHtml(), and TGTextView::VLayout().

Collaboration diagram for TGView:

[legend]

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

gui/gui/inc/TGView.h
gui/gui/src/TGView.cxx

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Friends

Additional Inherited Members

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation