Glib::PropertyBase Class Reference

This is the base class for Glib::Object properties. More...

#include <glibmm/property.h>

Inheritance diagram for Glib::PropertyBase:

Public Member Functions
	PropertyBase (const PropertyBase &)=delete
PropertyBase &	operator= (const PropertyBase &)=delete
Glib::ustring	get_name () const
	Returns the name of the property. More...
Glib::ustring	get_nick () const
	Returns the nickname of the property. More...
Glib::ustring	get_blurb () const
	Returns the short description of the property. More...
void	notify ()
	Notifies the object containing the property that the property has changed. More...

Protected Member Functions
	PropertyBase (Glib::Object & object, GType value_type)
	This constructs a property of type value_type for the object. More...
	~PropertyBase () noexcept
bool	lookup_property (const Glib::ustring & name)
	Checks if the property has already been installed. More...
void	install_property (GParamSpec * param_spec)
	Installs the property specified by the given param_spec. More...
const char *	get_name_internal () const
	Returns the name of the property. More...

Protected Attributes
Glib::Object *	object_
Glib::ValueBase	value_
GParamSpec *	param_spec_

Detailed Description

This is the base class for Glib::Object properties.

This class manages the generic parts of the object properties. Derived (templated) classes handle the specific value types.

Constructor & Destructor Documentation

PropertyBase() [1/2]

Glib::PropertyBase::PropertyBase ( const PropertyBase &  )

delete

PropertyBase() [2/2]

Glib::PropertyBase::PropertyBase ( Glib::Object &  object, GType  value_type  )

protected

This constructs a property of type value_type for the object.

The property is not registered in the GObject object system until install_property() has been called. Derived classes do this in their constructors.

The properties are usually installed during the initialization of the first instance of an object.

~PropertyBase()

Glib::PropertyBase::~PropertyBase ( )

protectednoexcept

Member Function Documentation

get_blurb()

Glib::ustring Glib::PropertyBase::get_blurb

(

)

const

Returns the short description of the property.

get_name()

Glib::ustring Glib::PropertyBase::get_name

(

)

const

Returns the name of the property.

get_name_internal()

const char * Glib::PropertyBase::get_name_internal ( ) const

protected

Returns the name of the property.

get_nick()

Glib::ustring Glib::PropertyBase::get_nick

(

)

const

Returns the nickname of the property.

install_property()

void Glib::PropertyBase::install_property ( GParamSpec *  param_spec )

protected

Installs the property specified by the given param_spec.

lookup_property()

bool Glib::PropertyBase::lookup_property ( const Glib::ustring &  name )

protected

Checks if the property has already been installed.

notify()

void Glib::PropertyBase::notify

(

)

Notifies the object containing the property that the property has changed.

This emits the "notify" signal, passing the property name.

operator=()

PropertyBase & Glib::PropertyBase::operator= ( const PropertyBase &  )

delete

Member Data Documentation

object_

Glib::Object* Glib::PropertyBase::object_

protected

param_spec_

GParamSpec* Glib::PropertyBase::param_spec_

protected

value_

Glib::ValueBase Glib::PropertyBase::value_

protected