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 33 of file TObjectDisplayItem.hxx.

Public Member Functions
	TObjectDisplayItem (const RDrawable &dr, int kind, const TObject *obj)
	normal constructor, also copies drawable id and csstype
	TObjectDisplayItem (int kind, const TObject *obj)
	constructor for special objects like palette, takes ownership!!
	~TObjectDisplayItem () override
void	UpdateColor (int color_indx, const std::string &color_value)
Public Member Functions inherited from ROOT::Experimental::RIndirectDisplayItem
	RIndirectDisplayItem ()=default
	RIndirectDisplayItem (const RDrawable &dr)
	Constructor.
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
std::vector< int >	fColIndex
	stored color index
std::vector< std::string >	fColValue
	stored color value
std::string	fCssType
	CSS type.
int	fKind {0}
	object kind
const TObject *	fObject {nullptr}
	ROOT6 object.
bool	fOwner {false}
	! if object must be deleted
Protected Attributes inherited from ROOT::Experimental::RIndirectDisplayItem
const RAttrMap *	fAttr {nullptr}
	pointer on drawable attributes
const std::string *	fCssClass {nullptr}
	pointer on drawable class
const std::string *	fId {nullptr}
	pointer on drawable id
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/TObjectDisplayItem.hxx>

Inheritance diagram for ROOT::Experimental::TObjectDisplayItem:

Constructor & Destructor Documentation

TObjectDisplayItem() [1/2]

ROOT::Experimental::TObjectDisplayItem::TObjectDisplayItem ( const RDrawable &  dr, int  kind, const TObject *  obj  )

inline

normal constructor, also copies drawable id and csstype

Definition at line 46 of file TObjectDisplayItem.hxx.

TObjectDisplayItem() [2/2]

ROOT::Experimental::TObjectDisplayItem::TObjectDisplayItem ( int  kind, const TObject *  obj  )

inline

constructor for special objects like palette, takes ownership!!

Definition at line 54 of file TObjectDisplayItem.hxx.

~TObjectDisplayItem()

ROOT::Experimental::TObjectDisplayItem::~TObjectDisplayItem ( )

inlineoverride

Definition at line 61 of file TObjectDisplayItem.hxx.

Member Function Documentation

UpdateColor()

void ROOT::Experimental::TObjectDisplayItem::UpdateColor ( int  color_indx, const std::string &  color_value  )

inline

Definition at line 66 of file TObjectDisplayItem.hxx.

Member Data Documentation

fColIndex

std::vector<int> ROOT::Experimental::TObjectDisplayItem::fColIndex

protected

stored color index

Definition at line 40 of file TObjectDisplayItem.hxx.

fColValue

std::vector<std::string> ROOT::Experimental::TObjectDisplayItem::fColValue

protected

stored color value

Definition at line 41 of file TObjectDisplayItem.hxx.

fCssType

std::string ROOT::Experimental::TObjectDisplayItem::fCssType

protected

CSS type.

Definition at line 38 of file TObjectDisplayItem.hxx.

fKind

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

protected

object kind

Definition at line 36 of file TObjectDisplayItem.hxx.

fObject

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

protected

ROOT6 object.

Definition at line 37 of file TObjectDisplayItem.hxx.

fOwner

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

protected

! if object must be deleted

Definition at line 39 of file TObjectDisplayItem.hxx.

Libraries for ROOT::Experimental::TObjectDisplayItem:

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

• graf2d/gpadv7/inc/ROOT/TObjectDisplayItem.hxx