ROOT::Experimental::RIndirectDisplayItem Class Reference

Extract (reference) only basic attributes from drawable, but not drawable itself.

Author

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

Date

2020-04-02

Warning

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

Definition at line 93 of file RDisplayItem.hxx.

Public Member Functions
	RIndirectDisplayItem ()=default
	RIndirectDisplayItem (const RDrawable &dr)
	Constructor.
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)

Static Public Member Functions
static std::string	ObjectIDFromPtr (const void *ptr)
	Construct fillid using pointer value.

Protected Attributes
const RAttrMap *	fAttr {nullptr}
	pointer on drawable attributes
const std::string *	fCssClass {nullptr}
	pointer on drawable class
bool	fDummy {false}
	if true, just placeholder for drawable which does not changed
const std::string *	fId {nullptr}
	pointer on drawable id
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

#include <ROOT/RDisplayItem.hxx>

Inheritance diagram for ROOT::Experimental::RIndirectDisplayItem:

Constructor & Destructor Documentation

RIndirectDisplayItem() [1/2]

ROOT::Experimental::RIndirectDisplayItem::RIndirectDisplayItem ( )

default

RIndirectDisplayItem() [2/2]

RIndirectDisplayItem::RIndirectDisplayItem

(

const RDrawable &

dr

)

Constructor.

Definition at line 55 of file RDisplayItem.cxx.

Member Function Documentation

BuildFullId()

void RDisplayItem::BuildFullId ( const std::string & prefix )

virtualinherited

Build full id, including prefix and object index.

Reimplemented in ROOT::Experimental::RCanvasDisplayItem, and ROOT::Experimental::RPadDisplayItem.

Definition at line 29 of file RDisplayItem.cxx.

GetIndex()

unsigned ROOT::Experimental::RDisplayItem::GetIndex ( ) const

inlineinherited

Definition at line 49 of file RDisplayItem.hxx.

GetObjectID()

std::string ROOT::Experimental::RDisplayItem::GetObjectID ( ) const

inlineinherited

Definition at line 42 of file RDisplayItem.hxx.

ObjectIDFromPtr()

std::string RDisplayItem::ObjectIDFromPtr ( const void * ptr )

staticinherited

Construct fillid using pointer value.

Definition at line 37 of file RDisplayItem.cxx.

SetIndex()

void ROOT::Experimental::RDisplayItem::SetIndex ( unsigned indx )

inlineinherited

Definition at line 48 of file RDisplayItem.hxx.

SetObjectID()

void ROOT::Experimental::RDisplayItem::SetObjectID ( const std::string & id )

inlineinherited

Definition at line 41 of file RDisplayItem.hxx.

SetObjectIDAsPtr()

void RDisplayItem::SetObjectIDAsPtr ( const void * ptr )

inherited

Assign id using arbitrary pointer value Typically drawable pointer should be used here.

Definition at line 21 of file RDisplayItem.cxx.

SetStyle()

void ROOT::Experimental::RDisplayItem::SetStyle ( RStyle * style )

inlineinherited

Definition at line 46 of file RDisplayItem.hxx.

Member Data Documentation

fAttr

const RAttrMap* ROOT::Experimental::RIndirectDisplayItem::fAttr {nullptr}

protected

pointer on drawable attributes

Definition at line 96 of file RDisplayItem.hxx.

fCssClass

const std::string* ROOT::Experimental::RIndirectDisplayItem::fCssClass {nullptr}

protected

pointer on drawable class

Definition at line 97 of file RDisplayItem.hxx.

fDummy

bool ROOT::Experimental::RDisplayItem::fDummy {false}

protectedinherited

if true, just placeholder for drawable which does not changed

Definition at line 34 of file RDisplayItem.hxx.

fId

const std::string* ROOT::Experimental::RIndirectDisplayItem::fId {nullptr}

protected

pointer on drawable id

Definition at line 98 of file RDisplayItem.hxx.

fIndex

unsigned ROOT::Experimental::RDisplayItem::fIndex {0}

protectedinherited

! index inside current pad, used to produce fully-qualified id, not send to client

Definition at line 33 of file RDisplayItem.hxx.

fObjectID

std::string ROOT::Experimental::RDisplayItem::fObjectID

protectedinherited

unique object identifier

Definition at line 31 of file RDisplayItem.hxx.

fStyle

RStyle* ROOT::Experimental::RDisplayItem::fStyle {nullptr}

protectedinherited

style object

Definition at line 32 of file RDisplayItem.hxx.

---

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

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