ROOT::Experimental::TObjectDisplayItem Class Reference

Display item for TObject with drawing options.

Author

Sergey Linev s.lin.nosp@m.ev@g.nosp@m.si.de

Date

2017-05-31

Warning

This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback is welcome!

Definition at line 118 of file RDisplayItem.hxx.

Public Member Functions
	TObjectDisplayItem (int kind, const TObject *obj, const std::string &opt, bool owner=false)
virtual	~TObjectDisplayItem ()
	destructor
Public Member Functions inherited from ROOT::Experimental::RDisplayItem
	RDisplayItem ()=default
	RDisplayItem (bool dummy)
virtual	~RDisplayItem ()
virtual void	BuildFullId (const std::string &prefix)
	Build full id, including prefix and object index.
unsigned	GetIndex () const
std::string	GetObjectID () const
void	SetIndex (unsigned indx)
void	SetObjectID (const std::string &id)
void	SetObjectIDAsPtr (const void *ptr)
	Assign id using arbitrary pointer value Typically drawable pointer should be used here.
void	SetStyle (RStyle *style)

Protected Attributes
int	fKind {0}
	object kind
const TObject *	fObject {nullptr}
	ROOT6 object.
std::string	fOption
	drawing options
bool	fOwner {false}
	! if object must be deleted
Protected Attributes inherited from ROOT::Experimental::RDisplayItem
bool	fDummy {false}
	if true, just placeholder for drawable which does not changed
unsigned	fIndex {0}
	! index inside current pad, used to produce fully-qualified id, not send to client
std::string	fObjectID
	unique object identifier
RStyle *	fStyle {nullptr}
	style object

Additional Inherited Members
Static Public Member Functions inherited from ROOT::Experimental::RDisplayItem
static std::string	ObjectIDFromPtr (const void *ptr)
	Construct fillid using pointer value.

#include <ROOT/RDisplayItem.hxx>

Inheritance diagram for ROOT::Experimental::TObjectDisplayItem:

Constructor & Destructor Documentation

TObjectDisplayItem()

ROOT::Experimental::TObjectDisplayItem::TObjectDisplayItem ( int  kind, const TObject *  obj, const std::string &  opt, bool  owner = false  )

inline

Definition at line 128 of file RDisplayItem.hxx.

~TObjectDisplayItem()

TObjectDisplayItem::~TObjectDisplayItem ( )

virtual

destructor

Definition at line 67 of file RDisplayItem.cxx.

Member Data Documentation

fKind

int ROOT::Experimental::TObjectDisplayItem::fKind {0}

protected

object kind

Definition at line 121 of file RDisplayItem.hxx.

fObject

const TObject* ROOT::Experimental::TObjectDisplayItem::fObject {nullptr}

protected

ROOT6 object.

Definition at line 122 of file RDisplayItem.hxx.

fOption

std::string ROOT::Experimental::TObjectDisplayItem::fOption

protected

drawing options

Definition at line 123 of file RDisplayItem.hxx.

fOwner

bool ROOT::Experimental::TObjectDisplayItem::fOwner {false}

protected

! if object must be deleted

Definition at line 124 of file RDisplayItem.hxx.

Libraries for ROOT::Experimental::TObjectDisplayItem:

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

• graf2d/gpadv7/inc/ROOT/RDisplayItem.hxx
• graf2d/gpadv7/src/RDisplayItem.cxx