#include <RGItem.hh>

Inheritance diagram for RGItem:

Public Member Functions
Constructors, affectation, destructor
	RGItem (const string &s, void ptr=NULL, const int n=0, const TGPicture pict=NULL)

	RGItem (const GItem &item)

	RGItem (const RGItem &original)

	RGItem (GItem *p, const bool udat=true)

virtual	~RGItem ()

RGItem &	operator= (const RGItem &original)

Specific functions
void	SetIcon (const TGPicture *icon)

void	SetIcon (const string &icon_name)

const TGPicture *	GetIcon () const

void	SetInfoPtr (void *ptr)

void *	GetInfoPtr () const

Overloaded functions
bool	operator== (const RGItem &item)

Protected Attributes
const TGPicture *	icon_ptr
	Pointer to the ROOT icon picture.

void *	info_ptr
	Pointer for additional information.

Private Member Functions
	GObject (RGItem)

Detailed Description

This class is derived from GItem, for items that require addidional display information (icon,...)

An additional information pointer is provided, for exemple to store the pointer to ROOT GUI objects referring to this item (this is the case in RGItemTreeList widget).

Constructor & Destructor Documentation

RGItem::RGItem	(	const string &	s,
		void *	ptr = `NULL`,
		const int	n = `0`,
		const TGPicture *	pict = `NULL`
	)

inline

Constructor.

Parameters

s	display string (name)
ptr	object (user data) pointer
n	identification number for ROOT widgets
pict	pointer to icon picture

References icon_ptr, and info_ptr.

RGItem::RGItem ( const GItem & item )

inline

Constructor from a simple item.

Parameters

item	item to copy

References icon_ptr, and info_ptr.

RGItem::RGItem ( const RGItem & original )

inline

Copy constructor.

Parameters

original item to copy

References icon_ptr, and info_ptr.

RGItem::RGItem	(	GItem *	p,
		const bool	udat = `true`
	)

inline

Constructor from a main list element: the argument is copied and its address is set as parent pointer.

Parameters

p	pointer on parent list element
udat	indicates if the user data pointer should be copied

References icon_ptr, and info_ptr.

RGItem::~RGItem ( )

inlinevirtual

Destructor.

Member Function Documentation

RGItem::GObject ( RGItem )

private

Macro from GCpp library that defines the following functions:

ClassName(): return the real class name of the object
StaticClassName(): return the used class name of the object (that may be a base class of the real object).
IsInstanceOf<T>(): return true if the current object is an instance of the template class name argument
Clone(): return an allocated copy of the object.

RGItem & RGItem::operator= ( const RGItem & original )

Affectation operator.

Parameters

original sub-item to copy

References icon_ptr.

void RGItem::SetIcon ( const TGPicture * icon )

inline

Set the icon associated to the item.

Parameters

icon	pointer to ROOT icon picture

References icon_ptr.

void RGItem::SetIcon ( const string & icon_name )

inline

Set the icon associated to the item.

Parameters

icon_name name of the ROOT icon picture

References icon_ptr.

const TGPicture * RGItem::GetIcon ( ) const

inline

Return the picture pointer of the item icon.

References icon_ptr.

Referenced by RGItemTreeSelector::RecreateTreeSubDisplay().

void RGItem::SetInfoPtr ( void * ptr )

inline

Set an additionnal information pointer.

Parameters

ptr	information pointer

References info_ptr.

void * RGItem::GetInfoPtr ( ) const

inline

Return the additionnal information pointer.

References info_ptr.

bool RGItem::operator== ( const RGItem & item )

inline

Comparison operator: it compares the GItem base class.

Parameters

item	element to compare

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

Public Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation