TRootIconBox Class Reference

Definition at line 388 of file TRootBrowserLite.cxx.

Public Member Functions
	TRootIconBox (TRootBrowserLite *browser, TGListView *lv, UInt_t options=kSunkenFrame, ULong_t back=GetDefaultFrameBackground())
	Create iconbox containing ROOT objects in browser.
	~TRootIconBox () override
	destructor
void	AddObjItem (const char *name, TObject *obj, TClass *cl)
	Add object to iconbox.
TGFrameElement *	FindFrame (Int_t x, Int_t y, Bool_t exclude=kTRUE) override
	Find frame located int container at position x,y.
Int_t	GetGroupSize () const
void	GetObjPictures (const TGPicture **pic, const TGPicture **spic, TObject *obj, const char *name)
	Retrieve icons associated with class "name".
void	Refresh ()
	Sort icons, and send message to browser with number of objects in box.
void	RemoveAll () override
	Remove all items from icon box.
void	SetGroupSize (Int_t siz)
void	SetObjHeaders ()
	Set list box headers used to display detailed object iformation.
Bool_t	WasGrouped () const
Public Member Functions inherited from TGFileContainer
	TGFileContainer (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=kSunkenFrame, Pixel_t back=GetDefaultFrameBackground())
	Create a list view container which will hold the contents of the current directory.
	TGFileContainer (TGCanvas *p, UInt_t options=kSunkenFrame, Pixel_t back=GetDefaultFrameBackground())
	Create a list view container which will hold the contents of the current directory.
	~TGFileContainer () override
	Delete list view file container.
virtual TGFileItem *	AddFile (const char *name, const TGPicture *pic=nullptr, const TGPicture *lpic=nullptr)
	Add file in container.
void	AddFrame (TGFrame *f, TGLayoutHints *l=nullptr) override
	Add frame to the composite frame.
virtual TGFileItem *	AddRemoteFile (TObject *obj, const TGPicture *ipic=nullptr, const TGPicture *ilpic=nullptr)
	Add remote file in container.
virtual void	ChangeDirectory (const char *path)
	Change current directory.
virtual void	DisplayDirectory ()
	Display the contents of the current directory in the container.
const char *	GetDirectory () const
Bool_t	GetDisplayStat ()
virtual void	GetFilePictures (const TGPicture **pic, const TGPicture **lpic, Int_t file_type, Bool_t is_link, const char *ext, Bool_t small)
	Determine the file picture for the given file type.
Bool_t	HandleTimer (TTimer *t) override
	Refresh container contents.
TClass *	IsA () const override
void	SavePrimitive (std::ostream &out, Option_t *option="") override
	Save a file container widget as a C++ statement(s) on output stream out.
virtual void	SetDisplayStat (Bool_t stat=kTRUE)
virtual void	SetFilter (const char *filter)
	Set file selection filter.
virtual void	Sort (EFSSortMode sortType)
	Sort file system list view container according to sortType.
void	StartRefreshTimer (ULong_t msec=1000)
	start refreshing
void	StopRefreshTimer ()
	stop refresh timer
void	Streamer (TBuffer &) override
	Stream an object of class TObject.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TGLVContainer
	TGLVContainer (const TGWindow *p, UInt_t w, UInt_t h, UInt_t options=kSunkenFrame, Pixel_t back=GetDefaultFrameBackground())
	Create a list view container.
	TGLVContainer (TGCanvas *p, UInt_t options=kSunkenFrame, Pixel_t back=GetDefaultFrameBackground())
	Create a list view container.
	~TGLVContainer () override
	Delete list view container.
virtual void	AddItem (TGLVEntry *item)
const char *	GetHeader (Int_t idx) const
TGListView *	GetListView () const
virtual TGDimension	GetMaxItemSize () const
	Get size of largest item in container.
virtual Int_t	GetMaxSubnameWidth (Int_t idx) const
	Get width of largest subname in container.
Bool_t	GetMultipleSelection () const
TGDimension	GetPageDimension () const override
	Returns page dimension.
TList *	GetSelectedEntries ()
	Get list of selected items in container.
TList *	GetSelectedItems ()
	Get list of selected items in container.
EListViewMode	GetViewMode () const
Bool_t	HandleButton (Event_t *event) override
	Handle mouse button event in container.
TClass *	IsA () const override
void	LineDown (Bool_t select=kFALSE) override
	Move one line down.
void	LineLeft (Bool_t select=kFALSE) override
	Move current position one column left.
void	LineRight (Bool_t select=kFALSE) override
	Move current position one column right.
void	LineUp (Bool_t select=kFALSE) override
	Make current position first line in window by scrolling up.
virtual void	RemoveItemWithData (void *userData)
	Remove item with fUserData == userData from container.
void	SavePrimitive (std::ostream &out, Option_t *option="") override
	Save a list view container as a C++ statement(s) on output stream out.
virtual void	SelectEntry (TGLVEntry *item)
	Select the TGLVEntry given as argument and de-select the previous one if the container is not in multi-selection mode.
virtual void	SetColHeaders (const char *n1="", const char *n2="", const char *n3="", const char *n4="", const char *n5="", const char *n6="", const char *n7="", const char *n8="", const char *n9="", const char *n10="", const char *n11="", const char *n12="")
	set columns headers
virtual void	SetColumns (Int_t *cpos, Int_t *jmode)
	Set column information for list items.
void	SetDefaultHeaders ()
void	SetHeader (const char *s, Int_t hmode, Int_t cmode, Int_t idx)
void	SetHeaders (Int_t ncolumns)
virtual void	SetListView (TGListView *lv)
void	SetMultipleSelection (Bool_t multi=kTRUE)
virtual void	SetViewMode (EListViewMode viewMode)
	Set list view mode for container.
void	Streamer (TBuffer &) override
	Stream an object of class TObject.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TGContainer
	TGContainer (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=kSunkenFrame, Pixel_t back=GetDefaultFrameBackground())
	Create a canvas container.
	TGContainer (TGCanvas *p, UInt_t options=kSunkenFrame, Pixel_t back=GetDefaultFrameBackground())
	Create a canvas container.
	~TGContainer () override
	Delete canvas container.
virtual void	AdjustPosition ()
	Move content to position of highlighted/activated frame.
virtual void	Associate (const TGWindow *w)
virtual void	ClearViewPort ()
	Clear view port and redraw full content.
virtual void	Clicked (TGFrame *f, Int_t btn)
	Emit Clicked() signal.
virtual void	Clicked (TGFrame *f, Int_t btn, Int_t x, Int_t y)
	Emit Clicked() signal.
virtual void	CurrentChanged (Int_t x, Int_t y)
	Emit signal when current position changed.
virtual void	CurrentChanged (TGFrame *f)
	Emit signal when current selected frame changed.
virtual void	DoubleClicked (TGFrame *f, Int_t btn)
	Emit DoubleClicked() signal.
virtual void	DoubleClicked (TGFrame *f, Int_t btn, Int_t x, Int_t y)
	Emit DoubleClicked() signal.
virtual void	DrawRegion (Int_t x, Int_t y, UInt_t w, UInt_t h)
	Draw a region of container in viewport.
virtual void	End (Bool_t select=kFALSE)
	Move to the bottom-right corner of container.
virtual TGFrame *	FindFrameByName (const char *name)
	Find frame by name.
TGCanvas *	GetCanvas () const
virtual TGHScrollBar *	GetHScrollbar () const
	returns pointer to hor. scroll bar
virtual TGFrame *	GetLastActive () const
const TGWindow *	GetMessageWindow () const
virtual const TGFrame *	GetNextSelected (void **current)
	Return the next selected item.
const TGPicture *	GetObjPicture (TGFrame *f)
	Retrieve icons associated with class "name".
virtual TGPosition	GetPagePosition () const
	Returns page position.
virtual TGVScrollBar *	GetVScrollbar () const
	returns pointer to vert. scroll bar
Bool_t	HandleDNDFinished () override
Bool_t	HandleDoubleClick (Event_t *event) override
	Handle double click mouse event.
Bool_t	HandleExpose (Event_t *event) override
	Handle expose events. Do not use double buffer.
Bool_t	HandleKey (Event_t *event) override
	The key press event handler converts a key press to some line editor action.
Bool_t	HandleMotion (Event_t *event) override
	Handle mouse motion events.
virtual void	Home (Bool_t select=kFALSE)
	Move to upper-left corner of container.
virtual void	InvertSelection ()
	Invert the selection, all selected items become unselected and vice versa.
virtual void	KeyPressed (TGFrame *, UInt_t keysym, UInt_t mask)
	Signal emitted when keyboard key pressed.
void	Layout () override
	Layout container entries.
virtual Int_t	NumItems () const
virtual Int_t	NumSelected () const
virtual void	OnMouseOver (TGFrame *)
	Signal emitted when pointer is over entry.
virtual void	PageDown (Bool_t select=kFALSE)
	Move position one page down.
virtual void	PageUp (Bool_t select=kFALSE)
	Move position one page up.
virtual void	RemoveItem (TGFrame *item)
	Remove item from container.
virtual void	ReturnPressed (TGFrame *)
	Signal emitted when Return/Enter key pressed.
virtual void	Search (Bool_t close=kTRUE)
	Invokes search dialog. Looks for item with the entered name.
virtual void	SelectAll ()
	Select all items in the container.
virtual void	SetDragPixmap (const TGPicture *pic)
	Set drag window pixmaps and hotpoint.
virtual void	SetHsbPosition (Int_t newPos)
	set new hor. position
virtual void	SetPageDimension (const TGDimension &dim)
	Set page dimension.
virtual void	SetPageDimension (UInt_t w, UInt_t h)
	Set page dimension.
virtual void	SetPagePosition (const TGPosition &pos)
	Set page position.
virtual void	SetPagePosition (Int_t x, Int_t y)
	Set page position.
virtual void	SetVsbPosition (Int_t newPos)
	Set position of vertical scrollbar.
virtual void	SpacePressed (TGFrame *)
	Signal emitted when space key pressed.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
virtual void	UnSelectAll ()
	Unselect all items in the container.
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.
	~TGCompositeFrame () override
	Delete a composite frame.
void	ChangeOptions (UInt_t options) override
	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.
UInt_t	GetDefaultHeight () const override
TGDimension	GetDefaultSize () const override
	std::cout << fWidth << "x" << fHeight << std::endl;
UInt_t	GetDefaultWidth () const override
TGFrame *	GetFrameFromPoint (Int_t x, Int_t y) override
	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.
Bool_t	HandleCrossing (Event_t *) override
Bool_t	HandleDragDrop (TGFrame *frame, Int_t x, Int_t y, TGLayoutHints *lo) override
	Handle drop event.
Bool_t	HandleDragEnter (TGFrame *) override
	Handle drag enter event.
Bool_t	HandleDragLeave (TGFrame *) override
	Handle drag leave event.
Bool_t	HandleDragMotion (TGFrame *) override
	Handle drag motion event.
Bool_t	HandleFocusChange (Event_t *) override
Bool_t	HandleSelection (Event_t *) override
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 override
Bool_t	IsEditable () const override
	Return kTRUE if frame is being edited.
Bool_t	IsLayoutBroken () const override
Bool_t	IsMapSubwindows () const override
Bool_t	IsVisible (TGFrame *f) const
	Get state of sub frame.
Bool_t	IsVisible (TGFrameElement *ptr) const
void	MapSubwindows () override
	Map all sub windows that are part of the composite frame.
Int_t	MustCleanup () const override
void	Print (Option_t *option="") const override
	Print all frames in this composite frame.
Bool_t	ProcessMessage (Longptr_t, Longptr_t, Longptr_t) override
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.
void	SetCleanup (Int_t mode=kLocalCleanup) override
	Turn on automatic cleanup of child frames in dtor.
void	SetEditable (Bool_t on=kTRUE) override
	Switch ON/OFF edit mode.
void	SetEditDisabled (UInt_t on=1) override
	Set edit disable flag for this frame and subframes.
void	SetLayoutBroken (Bool_t on=kTRUE) override
	Set broken layout. No Layout method is called.
virtual void	SetLayoutManager (TGLayoutManager *l)
	Set the layout manager for the composite frame.
void	SetMapSubwindows (Bool_t on) override
virtual void	ShowFrame (TGFrame *f)
	Show sub frame.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
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.
	~TGFrame () override
	Destructor.
virtual void	Activate (Bool_t)
void	AddInput (UInt_t emask)
	Add events specified in the emask to the events the frame should handle.
virtual void	ChangeBackground (Pixel_t back)
	Change frame background color.
Bool_t	Contains (Int_t x, Int_t y) const
void	Delete (Option_t *="") override
	Delete this object.
virtual void	DeleteWindow ()
	Delete window.
virtual void	DrawBorder ()
	Draw frame border.
void	DrawClass () const override
	Draw class inheritance tree of the class to which this object belongs.
TObject *	DrawClone (Option_t *="") const override
	Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1).
virtual void	DrawCopy (Handle_t, Int_t, Int_t)
void	Dump () const override
	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	HandleDNDDrop (TDNDData *)
virtual Atom_t	HandleDNDEnter (Atom_t *)
virtual Bool_t	HandleDNDLeave ()
virtual Atom_t	HandleDNDPosition (Int_t, Int_t, Atom_t, Int_t, Int_t)
Bool_t	HandleEvent (Event_t *event) override
	Handle all frame events.
virtual Bool_t	HandleSelectionClear (Event_t *)
virtual Bool_t	HandleSelectionRequest (Event_t *)
void	Inspect () const override
	Dump contents of this object in a graphics canvas.
virtual Bool_t	IsActive () const
Bool_t	IsDNDSource () const
Bool_t	IsDNDTarget () const
Bool_t	IsEditable () const override
void	MapRaised () override
	map raised
void	MapSubwindows () override
	map sub windows
void	MapWindow () override
	map window
void	Move (Int_t x, Int_t y) override
	Move frame.
void	MoveResize (Int_t x, Int_t y, UInt_t w=0, UInt_t h=0) override
	Move and/or resize the frame.
void	Print (Option_t *option="") const override
	Print window id.
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.
void	ReparentWindow (const TGWindow *p, Int_t x=0, Int_t y=0) override
	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.
void	Resize (UInt_t w=0, UInt_t h=0) override
	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	SetBackgroundColor (Pixel_t back) override
	Set background color (override from TGWindow base class).
void	SetDNDSource (Bool_t onoff)
void	SetDNDTarget (Bool_t onoff)
virtual void	SetDragType (Int_t type)
	SetDragType.
void	SetDrawOption (Option_t *="") override
	Set drawing option for object.
virtual void	SetDropType (Int_t type)
	SetDropType.
void	SetEditable (Bool_t) override
virtual void	SetForegroundColor (Pixel_t)
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)
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
void	UnmapWindow () override
	unmap window
Public Member Functions inherited from TGWindow
	TGWindow (const TGWindow *p=nullptr, 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=nullptr, SetWindowAttributes_t *attr=nullptr, UInt_t wtype=0)
	Create a new window.
	TGWindow (TGClient *c, Window_t id, const TGWindow *parent=nullptr)
	Create a copy of a window.
	~TGWindow () override
	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.
const char *	GetName () const override
	Return unique name, used in SavePrimitive methods.
const TGWindow *	GetParent () const
virtual Bool_t	HandleIdleEvent (TGIdleHandler *)
Bool_t	HandleTimer (TTimer *) override
	Execute action in response of a timer timing out.
virtual void	IconifyWindow ()
	iconify window
TClass *	IsA () const override
virtual Bool_t	IsMapped ()
	Returns kTRUE if window is mapped on screen, kFALSE otherwise.
virtual void	LowerWindow ()
	lower window
void	Print (Option_t *option="") const override
	Print window id.
virtual void	RaiseWindow ()
	raise window
virtual void	RequestFocus ()
	request focus
virtual void	SetBackgroundPixmap (Pixmap_t pixmap)
	set background pixmap
virtual void	SetName (const char *name)
virtual void	SetWindowName (const char *name=nullptr)
	Set window name.
void	Streamer (TBuffer &) override
	Stream an object of class TObject.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TGObject
	TGObject ()
	TGObject (const TGObject &tgo)
	~TGObject () override
	TGObject destructor.
TGClient *	GetClient () const
Handle_t	GetId () const
ULong_t	Hash () const override
	Return hash value for this object.
Bool_t	IsEqual (const TObject *obj) const override
	Equal comparison (TGObjects are equal if they have the same window identifier).
void	SaveAs (const char *filename="", Option_t *option="") const override
	Write this TGObject to a file using TImage, if filename's extension signals a valid TImage::EImageFileType, as defined by TImage::GetImageFileTypeFromFilename().
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
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 void	Clear (Option_t *="")
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 void	Copy (TObject &object) const
	Copy this to obj.
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=nullptr)
	Execute method on this object with the given parameter string, e.g.
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr)
	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 (the base implementation is no-op).
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, void *vp)
	Only called by placement new when throwing an exception.
void	operator delete[] (void *ptr)
	Operator delete [].
void	operator delete[] (void *ptr, void *vp)
	Only called by placement new[] when throwing an exception.
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.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
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=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.
virtual Int_t	Write (const char *name=nullptr, 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=nullptr, void *receiver=nullptr, const char *slot=nullptr)
	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=nullptr)
virtual void	LowPriority (const char *signal_name, const char *slot_name=nullptr)
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.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Private Member Functions
void *	FindItem (const TString &name, Bool_t direction=kTRUE, Bool_t caseSensitive=kTRUE, Bool_t beginWith=kFALSE) override
	Find a frame which assosiated object has a name containing a "name" string.
void	RemoveGarbage ()
	delete all TRootIconLists from garbage

Private Attributes
TObject *	fActiveObject
Bool_t	fAutoThumbnail
TRootBrowserLite *	fBrowser
TString	fCachedPicName
Bool_t	fCheckHeaders
TRootObjItem *	fCurrentItem
TRootIconList *	fCurrentList
TGString *	fCurrentName
TList *	fGarbage
Bool_t	fGrouped
Int_t	fGroupSize
Bool_t	fIsEmpty
const TGPicture *	fLargeCachedPic
const TGPicture *	fSmallCachedPic
THashTable *	fThumbnails
Bool_t	fWasGrouped

Friends
class	TRootBrowserLite
class	TRootIconList

Additional Inherited Members
Public Types inherited from TGWindow
enum	EEditMode {   kEditEnable = 0 , kEditDisable = (1ULL << ( 0 )) , kEditDisableEvents = (1ULL << ( 1 )) , kEditDisableGrab = (1ULL << ( 2 )) ,   kEditDisableLayout = (1ULL << ( 3 )) , kEditDisableResize = (1ULL << ( 4 )) , kEditDisableHeight = (1ULL << ( 5 )) , kEditDisableWidth = (1ULL << ( 6 )) ,   kEditDisableBtnEnable = (1ULL << ( 7 )) , kEditDisableKeyEnable = (1ULL << ( 8 )) }
enum	EStatusBits { kIsHtmlView = (1ULL << ( 14 )) }
Public Types inherited from TObject
enum	{   kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,   kBitMask = 0x00ffffff }
enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }
enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }
enum	EStatusBits {   kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) ,   kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }
Static Public Member Functions inherited from TGFileContainer
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TGLVContainer
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TGContainer
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TGCompositeFrame
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TGFrame
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
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 TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static Int_t	GetCounter ()
	Return global window counter (total number of created windows).
Static Public Member Functions inherited from TGObject
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TObject
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
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 TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
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 const char *	DeclFileName ()
static Bool_t	Disconnect (const char *class_name, const char *signal, void *receiver=nullptr, const char *slot=nullptr)
	Disconnects "class signal".
static Bool_t	Disconnect (TQObject *sender, const char *signal=nullptr, void *receiver=nullptr, const char *slot=nullptr)
	Disconnects signal in object sender from slot_method in object receiver.
Protected Types inherited from TGFrame
enum	{ kDeleteWindowCalled = (1ULL << ( 15 )) }
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }
Protected Member Functions inherited from TGFileContainer
void	CreateFileList ()
	This function creates the file list from current dir.
Protected Member Functions inherited from TGLVContainer
void	ActivateItem (TGFrameElement *el) override
	Select/activate item.
void	DeActivateItem (TGFrameElement *el) override
	Unselect/deactivate item.
Protected Member Functions inherited from TGContainer
void	DoRedraw () override
	Redraw content of container in the viewport region.
virtual void	OnAutoScroll ()
	Autoscroll while close to & beyond The Wall.
virtual void	RepeatSearch ()
	Repeats search.
virtual void	SearchPattern ()
	Search for entry which name begins with pattern.
Protected Member Functions inherited from TGFrame
void	DoRedraw () override
	Redraw the frame.
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
void *	GetSender () override
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
Static Protected Member Functions inherited from TGContainer
static const TGGC &	GetLineGC ()
	Get graphics context for line drawing.
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 inherited from TGFileContainer
const TGPicture *	fApp_s
	big application icon
const TGPicture *	fApp_t
	small application icon
Bool_t	fCachePictures
	kTRUE use caching
TList *	fCleanups
	list of pictures to cleanup
TString	fDirectory
	current directory
Bool_t	fDisplayStat
	kFALSE to interrupt display directory contents in case of many files inside
const TGPicture *	fDoc_s
	big document icon
const TGPicture *	fDoc_t
	small document icon
TRegexp *	fFilter
	file filter
const TGPicture *	fFolder_s
	big folder icon
const TGPicture *	fFolder_t
	small folder icon
ULong_t	fMtime
	directory modification time
TViewUpdateTimer *	fRefresh
	refresh timer
const TGPicture *	fSlink_s
	big symbolic link icon
const TGPicture *	fSlink_t
	small symbolic link icon
EFSSortMode	fSortType
	sorting mode of contents
Protected Attributes inherited from TGLVContainer
Int_t *	fCpos
	position of sub names
TGLayoutHints *	fItemLayout
	item layout hints
Int_t *	fJmode
	alignment of sub names
TGLVEntry *	fLastActive
	last active item
TGListView *	fListView
	listview which contains this container
Bool_t	fMultiSelect
	true = multiple file selection
EListViewMode	fViewMode
	list view viewing mode
Protected Attributes inherited from TGContainer
Bool_t	fBdown
TGCanvas *	fCanvas
	pointer to canvas
Bool_t	fDragging
	true if in dragging mode
TGRectangle	fExposedRegion
	exposed area
TString	fKeyInput
	keyboard input (buffer)
TTimer *	fKeyTimer
	keyboard timer
Bool_t	fKeyTimerActive
	kTRUE - keyboard timer is active
TGFrameElement *	fLastActiveEl
	last active item
Bool_t	fLastCase
	case sensitivity of last search
Bool_t	fLastDir
	direction of last search
TString	fLastName
	the name of object of last search
Bool_t	fLastSubstring
	substring search option of last search
const TGWindow *	fMsgWindow
	window handling container messages
Bool_t	fOnMouseOver
	kTRUE when mouse pointer is over entry
Bool_t	fScrolling
	kTRUE - when scrolling is ON
TTimer *	fScrollTimer
	autoscroll timer
Int_t	fSelected
	number of selected items
Int_t	fTotal
	total items
TGViewPort *	fViewPort
	container viewport
Int_t	fX0
Int_t	fXDND
Int_t	fXf
Int_t	fXp
Int_t	fY0
	corner of rubber band box
Int_t	fYDND
Int_t	fYf
	other corner of rubber band box
Int_t	fYp
	previous pointer position
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
Static Protected Attributes inherited from TGContainer
static TGGC *	fgLineGC = 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

Inheritance diagram for TRootIconBox:

Constructor & Destructor Documentation

TRootIconBox()

TRootIconBox::TRootIconBox	(	TRootBrowserLite *	browser,
		TGListView *	lv,
		UInt_t	options = kSunkenFrame,
		ULong_t	back = GetDefaultFrameBackground() )

Create iconbox containing ROOT objects in browser.

Definition at line 438 of file TRootBrowserLite.cxx.

~TRootIconBox()

TRootIconBox::~TRootIconBox ( )

override

destructor

Definition at line 468 of file TRootBrowserLite.cxx.

Member Function Documentation

AddObjItem()

void TRootIconBox::AddObjItem	(	const char *	name,
		TObject *	obj,
		TClass *	cl )

Add object to iconbox.

Class is used to get the associated icons via the mime file (see GetObjPictures()).

Definition at line 556 of file TRootBrowserLite.cxx.

FindFrame()

TGFrameElement * TRootIconBox::FindFrame ( Int_t x, Int_t y, Bool_t exclude = kTRUE )

inlineoverridevirtual

Find frame located int container at position x,y.

Reimplemented from TGContainer.

Definition at line 431 of file TRootBrowserLite.cxx.

FindItem()

void * TRootIconBox::FindItem ( const TString & name, Bool_t direction = kTRUE, Bool_t caseSensitive = kTRUE, Bool_t beginWith = kFALSE )

overrideprivatevirtual

Find a frame which assosiated object has a name containing a "name" string.

Reimplemented from TGContainer.

Definition at line 784 of file TRootBrowserLite.cxx.

GetGroupSize()

Int_t TRootIconBox::GetGroupSize ( ) const

inline

Definition at line 430 of file TRootBrowserLite.cxx.

GetObjPictures()

void TRootIconBox::GetObjPictures	(	const TGPicture **	pic,
		const TGPicture **	spic,
		TObject *	obj,
		const char *	name )

Retrieve icons associated with class "name".

Association is made via the user's ~/.root.mimes file or via $ROOTSYS/etc/root.mimes.

Definition at line 480 of file TRootBrowserLite.cxx.

Refresh()

void TRootIconBox::Refresh

(

)

Sort icons, and send message to browser with number of objects in box.

Definition at line 866 of file TRootBrowserLite.cxx.

RemoveAll()

void TRootIconBox::RemoveAll ( )

overridevirtual

Remove all items from icon box.

Reimplemented from TGContainer.

Definition at line 881 of file TRootBrowserLite.cxx.

RemoveGarbage()

void TRootIconBox::RemoveGarbage ( )

private

delete all TRootIconLists from garbage

Definition at line 541 of file TRootBrowserLite.cxx.

SetGroupSize()

void TRootIconBox::SetGroupSize ( Int_t siz )

inline

Definition at line 429 of file TRootBrowserLite.cxx.

SetObjHeaders()

void TRootIconBox::SetObjHeaders

(

)

Set list box headers used to display detailed object iformation.

Currently this is only "Name" and "Title".

Definition at line 855 of file TRootBrowserLite.cxx.

WasGrouped()

Bool_t TRootIconBox::WasGrouped ( ) const

inline

Definition at line 432 of file TRootBrowserLite.cxx.

Friends And Related Symbol Documentation

TRootBrowserLite

friend class TRootBrowserLite

friend

Definition at line 390 of file TRootBrowserLite.cxx.

TRootIconList

friend class TRootIconList

friend

Definition at line 389 of file TRootBrowserLite.cxx.

Member Data Documentation

fActiveObject

TObject* TRootIconBox::fActiveObject

private

Definition at line 404 of file TRootBrowserLite.cxx.

fAutoThumbnail

Bool_t TRootIconBox::fAutoThumbnail

private

Definition at line 407 of file TRootBrowserLite.cxx.

fBrowser

TRootBrowserLite* TRootIconBox::fBrowser

private

Definition at line 408 of file TRootBrowserLite.cxx.

fCachedPicName

TString TRootIconBox::fCachedPicName

private

Definition at line 397 of file TRootBrowserLite.cxx.

fCheckHeaders

Bool_t TRootIconBox::fCheckHeaders

private

Definition at line 393 of file TRootBrowserLite.cxx.

fCurrentItem

TRootObjItem* TRootIconBox::fCurrentItem

private

Definition at line 395 of file TRootBrowserLite.cxx.

fCurrentList

TRootIconList* TRootIconBox::fCurrentList

private

Definition at line 394 of file TRootBrowserLite.cxx.

fCurrentName

TGString* TRootIconBox::fCurrentName

private

Definition at line 400 of file TRootBrowserLite.cxx.

fGarbage

TList* TRootIconBox::fGarbage

private

Definition at line 398 of file TRootBrowserLite.cxx.

fGrouped

Bool_t TRootIconBox::fGrouped

private

Definition at line 396 of file TRootBrowserLite.cxx.

fGroupSize

Int_t TRootIconBox::fGroupSize

private

Definition at line 399 of file TRootBrowserLite.cxx.

fIsEmpty

Bool_t TRootIconBox::fIsEmpty

private

Definition at line 405 of file TRootBrowserLite.cxx.

fLargeCachedPic

const TGPicture* TRootIconBox::fLargeCachedPic

private

Definition at line 401 of file TRootBrowserLite.cxx.

fSmallCachedPic

const TGPicture* TRootIconBox::fSmallCachedPic

private

Definition at line 402 of file TRootBrowserLite.cxx.

fThumbnails

THashTable* TRootIconBox::fThumbnails

private

Definition at line 406 of file TRootBrowserLite.cxx.

fWasGrouped

Bool_t TRootIconBox::fWasGrouped

private

Definition at line 403 of file TRootBrowserLite.cxx.