Base class for drawable which can be drawn on frame or on pad.

Introduces "onFrame" and "clipping" attributes. If onFrame = true, one can enable clipping of such drawables. Dedicated for classes like RLine, RText, RBox and similar

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

Date: 2021-06-29

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

Definition at line 27 of file ROnFrameDrawable.hxx.

Public Types
using	Version_t = uint64_t

Public Member Functions
	~ROnFrameDrawable () override=default
void	ClearStyle ()
const std::string &	GetCssClass () const
const char *	GetCssType () const
const std::string &	GetId () const
void	SetCssClass (const std::string &cl)
void	SetId (const std::string &id)
virtual void	UseStyle (const std::shared_ptr< RStyle > &style)

Public Attributes
RAttrValue< bool >	clipping {this, "clipping", false}
	! is clipping on when drawn on the frame
RAttrValue< bool >	onFrame {this, "onFrame", false}
	! is drawn on the frame or not

Protected Member Functions
	ROnFrameDrawable (const char *type)
	ROnFrameDrawable (const ROnFrameDrawable &)=delete
virtual void	CollectShared (Internal::RIOSharedVector_t &)
virtual std::unique_ptr< RDisplayItem >	Display (const RDisplayContext &)
	Creates display item for drawable By default item contains drawable data itself.
virtual void	Execute (const std::string &)
RAttrMap &	GetAttrMap ()
const RAttrMap &	GetAttrMap () const
Version_t	GetVersion () const
virtual bool	IsFrameRequired () const
bool	MatchSelector (const std::string &selector) const
	Preliminary method which checks if drawable matches with given selector Following selector are allowed: "type" or "#id" or ".class_name" Here type is drawable kind like 'rect' or 'pad' id is drawable identifier, specified with RDrawable::SetId() method class_name is drawable class name, specified with RDrawable::SetCssClass() method.
virtual void	OnDisplayItemDestroyed (RDisplayItem *) const
ROnFrameDrawable &	operator= (const ROnFrameDrawable &)=delete
virtual void	PopulateMenu (RMenuItems &)
void	SetCssType (const char *csstype)
virtual void	SetDrawableVersion (Version_t vers)

Private Attributes
RAttrMap	fAttr
	attributes values
std::string	fCssClass
	user-defined CSS class, used for RStyle
const char *	fCssType {nullptr}
	! drawable type, not stored in the root file, must be initialized in constructor
std::string	fId
	user-defined CSS id, used for RStyle
std::weak_ptr< RStyle >	fStyle
	! style applied for RDrawable, not stored when canvas is saved
Version_t	fVersion {1}
	! drawable version, changed from the canvas

#include <ROOT/ROnFrameDrawable.hxx>

Inheritance diagram for ROOT::Experimental::ROnFrameDrawable:

Member Typedef Documentation

◆ Version_t

using ROOT::Experimental::RDrawable::Version_t = uint64_t

inherited

Definition at line 123 of file RDrawable.hxx.

Constructor & Destructor Documentation

◆ ROnFrameDrawable() [1/2]

ROOT::Experimental::ROnFrameDrawable::ROnFrameDrawable ( const ROnFrameDrawable & )

protecteddelete

◆ ROnFrameDrawable() [2/2]

ROOT::Experimental::ROnFrameDrawable::ROnFrameDrawable ( const char * type )

inlineexplicitprotected

Definition at line 32 of file ROnFrameDrawable.hxx.

◆ ~ROnFrameDrawable()

ROOT::Experimental::ROnFrameDrawable::~ROnFrameDrawable ( )

overridedefault

Member Function Documentation

◆ ClearStyle()

void ROOT::Experimental::RDrawable::ClearStyle ( )

inlineinherited

Definition at line 213 of file RDrawable.hxx.

◆ CollectShared()

virtual void ROOT::Experimental::RDrawable::CollectShared ( Internal::RIOSharedVector_t & )

inlineprotectedvirtualinherited

Reimplemented in ROOT::Experimental::RPadBase, and ROOT::Experimental::TObjectDrawable.

Definition at line 181 of file RDrawable.hxx.

◆ Display()

std::unique_ptr< RDisplayItem > RDrawable::Display ( const RDisplayContext & ctxt )

protectedvirtualinherited

Creates display item for drawable By default item contains drawable data itself.

Reimplemented in ROOT::Experimental::RPad, and ROOT::Experimental::TObjectDrawable.

Definition at line 68 of file RDrawable.cxx.

◆ Execute()

void RDrawable::Execute ( const std::string & exec )

protectedvirtualinherited

Reimplemented in ROOT::Experimental::TObjectDrawable.

Definition at line 40 of file RDrawable.cxx.

◆ GetAttrMap() [1/2]

RAttrMap & ROOT::Experimental::RDrawable::GetAttrMap ( )

inlineprotectedinherited

Definition at line 185 of file RDrawable.hxx.

◆ GetAttrMap() [2/2]

const RAttrMap & ROOT::Experimental::RDrawable::GetAttrMap ( ) const

inlineprotectedinherited

Definition at line 186 of file RDrawable.hxx.

◆ GetCssClass()

const std::string & ROOT::Experimental::RDrawable::GetCssClass ( ) const

inlineinherited

Definition at line 218 of file RDrawable.hxx.

◆ GetCssType()

const char * ROOT::Experimental::RDrawable::GetCssType ( ) const

inlineinherited

Definition at line 215 of file RDrawable.hxx.

◆ GetId()

const std::string & ROOT::Experimental::RDrawable::GetId ( ) const

inlineinherited

Definition at line 221 of file RDrawable.hxx.

◆ GetVersion()

Version_t ROOT::Experimental::RDrawable::GetVersion ( ) const

inlineprotectedinherited

Definition at line 197 of file RDrawable.hxx.

◆ IsFrameRequired()

virtual bool ROOT::Experimental::RDrawable::IsFrameRequired ( ) const

inlineprotectedvirtualinherited

Reimplemented in ROOT::Experimental::RPaletteDrawable.

Definition at line 183 of file RDrawable.hxx.

◆ MatchSelector()

bool RDrawable::MatchSelector ( const std::string & selector ) const

protectedinherited

Preliminary method which checks if drawable matches with given selector Following selector are allowed: "type" or "#id" or ".class_name" Here type is drawable kind like 'rect' or 'pad' id is drawable identifier, specified with RDrawable::SetId() method class_name is drawable class name, specified with RDrawable::SetCssClass() method.

Definition at line 59 of file RDrawable.cxx.

◆ OnDisplayItemDestroyed()

virtual void ROOT::Experimental::RDrawable::OnDisplayItemDestroyed ( RDisplayItem * ) const

inlineprotectedvirtualinherited

Definition at line 194 of file RDrawable.hxx.

◆ operator=()

ROnFrameDrawable & ROOT::Experimental::ROnFrameDrawable::operator= ( const ROnFrameDrawable & )

protecteddelete

◆ PopulateMenu()

void RDrawable::PopulateMenu ( RMenuItems & items )

protectedvirtualinherited

Reimplemented in ROOT::Experimental::RFrame, and ROOT::Experimental::TObjectDrawable.

Definition at line 30 of file RDrawable.cxx.

◆ SetCssClass()

void ROOT::Experimental::RDrawable::SetCssClass ( const std::string & cl )

inlineinherited

Definition at line 217 of file RDrawable.hxx.

◆ SetCssType()

void ROOT::Experimental::RDrawable::SetCssType ( const char * csstype )

inlineprotectedinherited

Definition at line 192 of file RDrawable.hxx.

◆ SetDrawableVersion()

virtual void ROOT::Experimental::RDrawable::SetDrawableVersion ( Version_t vers )

inlineprotectedvirtualinherited

Reimplemented in ROOT::Experimental::RPadBase.

Definition at line 196 of file RDrawable.hxx.

◆ SetId()

void ROOT::Experimental::RDrawable::SetId ( const std::string & id )

inlineinherited

Definition at line 220 of file RDrawable.hxx.

◆ UseStyle()

virtual void ROOT::Experimental::RDrawable::UseStyle ( const std::shared_ptr< RStyle > & style )

inlinevirtualinherited

Reimplemented in ROOT::Experimental::RPadBase.

Definition at line 212 of file RDrawable.hxx.

Member Data Documentation

◆ clipping

RAttrValue<bool> ROOT::Experimental::ROnFrameDrawable::clipping {this, "clipping", false}

! is clipping on when drawn on the frame

Definition at line 38 of file ROnFrameDrawable.hxx.

◆ fAttr

RAttrMap ROOT::Experimental::RDrawable::fAttr

privateinherited

attributes values

Definition at line 172 of file RDrawable.hxx.

◆ fCssClass

std::string ROOT::Experimental::RDrawable::fCssClass

privateinherited

user-defined CSS class, used for RStyle

Definition at line 175 of file RDrawable.hxx.

◆ fCssType

const char* ROOT::Experimental::RDrawable::fCssType {nullptr}

privateinherited

! drawable type, not stored in the root file, must be initialized in constructor

Definition at line 174 of file RDrawable.hxx.

◆ fId

std::string ROOT::Experimental::RDrawable::fId

privateinherited

user-defined CSS id, used for RStyle

Definition at line 176 of file RDrawable.hxx.

◆ fStyle

std::weak_ptr<RStyle> ROOT::Experimental::RDrawable::fStyle

privateinherited

! style applied for RDrawable, not stored when canvas is saved

Definition at line 173 of file RDrawable.hxx.

◆ fVersion

Version_t ROOT::Experimental::RDrawable::fVersion {1}

privateinherited

! drawable version, changed from the canvas

Definition at line 177 of file RDrawable.hxx.

◆ onFrame

RAttrValue<bool> ROOT::Experimental::ROnFrameDrawable::onFrame {this, "onFrame", false}

! is drawn on the frame or not

Definition at line 37 of file ROnFrameDrawable.hxx.

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

graf2d/gpadv7/inc/ROOT/ROnFrameDrawable.hxx

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Private Attributes

Member Typedef Documentation

◆ Version_t

Constructor & Destructor Documentation

◆ ROnFrameDrawable() [1/2]

◆ ROnFrameDrawable() [2/2]

◆ ~ROnFrameDrawable()

Member Function Documentation

◆ ClearStyle()

◆ CollectShared()

◆ Display()

◆ Execute()

◆ GetAttrMap() [1/2]

◆ GetAttrMap() [2/2]

◆ GetCssClass()

◆ GetCssType()

◆ GetId()

◆ GetVersion()

◆ IsFrameRequired()

◆ MatchSelector()

◆ OnDisplayItemDestroyed()

◆ operator=()

◆ PopulateMenu()

◆ SetCssClass()

◆ SetCssType()

◆ SetDrawableVersion()

◆ SetId()

◆ UseStyle()

Member Data Documentation

◆ clipping

◆ fAttr

◆ fCssClass

◆ fCssType

◆ fId

◆ fStyle

◆ fVersion

◆ onFrame