Gdk::CairoFontMapImpl is a Pango::FontMap that implements the Pango::CairoFontMap interface. More...

#include <pangomm/cairofontmapimpl.h>

Inheritance diagram for Pango::CairoFontMapImpl:

[legend]

Public Member Functions
	CairoFontMapImpl (CairoFontMapImpl && src) noexcept
CairoFontMapImpl &	operator= (CairoFontMapImpl && src) noexcept
	~CairoFontMapImpl () noexcept override
Public Member Functions inherited from Pango::CairoFontMap
	CairoFontMap (CairoFontMap && src) noexcept
CairoFontMap &	operator= (CairoFontMap && src) noexcept
	~CairoFontMap () noexcept override
PangoCairoFontMap *	gobj ()
	Provides access to the underlying C GObject.
const PangoCairoFontMap *	gobj () const
	Provides access to the underlying C GObject.
void	set_default ()
	Sets a default Pango::CairoFontMap to use with Cairo.
Cairo::FontType	get_font_type () const
	Gets the type of Cairo font backend that fontmap uses.
void	set_resolution (double dpi)
	Sets the resolution for the fontmap.
double	get_resolution () const
	Gets the resolution for the fontmap.
Public Member Functions inherited from Glib::Interface
	Interface ()
	Interface (Interface &&src) noexcept
Interface &	operator= (Interface &&src) noexcept
	Interface (const Glib::Interface_Class &interface_class)
	Interface (GObject *castitem)
	~Interface () noexcept override
	Interface (const Interface &)=delete
Interface &	operator= (const Interface &)=delete
GObject *	gobj ()
const GObject *	gobj () const
Public Member Functions inherited from Glib::ObjectBase
	ObjectBase (const ObjectBase &)=delete
ObjectBase &	operator= (const ObjectBase &)=delete
void	set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value)
void	get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const
void	set_property (const Glib::ustring &property_name, const PropertyType &value)
void	get_property (const Glib::ustring &property_name, PropertyType &value) const
PropertyType	get_property (const Glib::ustring &property_name) const
sigc::connection	connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void()> &slot)
sigc::connection	connect_property_changed (const Glib::ustring &property_name, sigc::slot< void()> &&slot)
void	freeze_notify ()
void	thaw_notify ()
virtual void	reference () const
virtual void	unreference () const
GObject *	gobj ()
const GObject *	gobj () const
GObject *	gobj_copy () const
Public Member Functions inherited from sigc::trackable
	trackable () noexcept
	trackable (const trackable &src) noexcept
	trackable (trackable &&src) noexcept
	~trackable ()
void	add_destroy_notify_callback (notifiable *data, func_destroy_notify func) const
void	notify_callbacks ()
trackable &	operator= (const trackable &src)
trackable &	operator= (trackable &&src) noexcept
void	remove_destroy_notify_callback (notifiable *data) const
Public Member Functions inherited from Pango::FontMap
	FontMap (FontMap && src) noexcept
FontMap &	operator= (FontMap && src) noexcept
	~FontMap () noexcept override
PangoFontMap *	gobj ()
	Provides access to the underlying C GObject.
const PangoFontMap *	gobj () const
	Provides access to the underlying C GObject.
PangoFontMap *	gobj_copy ()
	Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
Glib::RefPtr< Font >	load_font (const Glib::RefPtr< Context > & context, const FontDescription & desc) const
	Load the font in the fontmap that is the closest match for desc.
Glib::RefPtr< Fontset >	load_fontset (const Glib::RefPtr< Context > & context, const FontDescription & desc, const Language & language) const
	Load a set of fonts in the fontmap that can be used to render a font matching desc.
Glib::RefPtr< Context >	create_context ()
	Creates a Pango::Context connected to fontmap.
std::vector< Glib::RefPtr< FontFamily > >	list_families () const
	List all families for the fontmap.
guint	get_serial () const
	Returns the current serial number of fontmap.
Glib::RefPtr< FontFamily >	get_family (const Glib::ustring & name)
	Gets a font family by name.
Glib::RefPtr< const FontFamily >	get_family (const Glib::ustring & name) const
	Gets a font family by name.
Glib::RefPtr< Font >	reload_font (const Glib::RefPtr< Font > & font, double scale, const Glib::RefPtr< Context > & context={}, const Glib::ustring & variations={}) const
	Returns a new font that is like font, except that its size is multiplied by scale, its backend-dependent configuration (e.g. cairo font options) is replaced by the one in context, and its variations are replaced by variations.
bool	add_font_file (const std::string & filename)
	Loads a font file with one or more fonts into the Pango::FontMap.
Glib::PropertyProxy_ReadOnly< GType >	property_item_type () const
	The type of items contained in this list.
Glib::PropertyProxy_ReadOnly< unsigned int >	property_n_items () const
	The number of items contained in this list.
Public Member Functions inherited from Glib::Object
	Object (const Object &)=delete
Object &	operator= (const Object &)=delete
	Object (Object &&src) noexcept
Object &	operator= (Object &&src) noexcept
void *	get_data (const QueryQuark &key)
void	set_data (const Quark &key, void *data)
void	set_data_with_c_callback (const Quark &key, void *data, GDestroyNotify notify)
void	set_data (const Quark &key, void *data, DestroyNotify notify)
void	remove_data (const QueryQuark &quark)
void *	steal_data (const QueryQuark &quark)
Glib::RefPtr< Glib::Object >	wrap (GObject *object, bool take_copy=false)
Public Member Functions inherited from Gio::ListModel
	ListModel (ListModel &&src) noexcept
ListModel &	operator= (ListModel &&src) noexcept
	~ListModel () noexcept override
GListModel *	gobj ()
const GListModel *	gobj () const
GType	get_item_type () const
guint	get_n_items () const
Glib::RefPtr< Glib::ObjectBase >	get_object (guint position)
Glib::RefPtr< const Glib::ObjectBase >	get_object (guint position) const
Glib::RefPtr< T_item >	get_typed_object (guint position)
Glib::RefPtr< const T_item >	get_typed_object (guint position) const
Glib::SignalProxy< void(guint, guint, guint)>	signal_items_changed ()
Glib::RefPtr< Gio::ListModel >	wrap (GListModel *object, bool take_copy=false)

Additional Inherited Members
Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify	func_destroy_notify
Public Types inherited from sigc::notifiable
typedef internal::func_destroy_notify	func_destroy_notify
Public Types inherited from Glib::Object
typedef void(*)(gpointer data	DestroyNotify)
Static Public Member Functions inherited from Pango::CairoFontMap
static void	add_interface (GType gtype_implementer)
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system.
static Glib::RefPtr< FontMap >	get_default ()
	Gets a default Pango::CairoFontMap to use with Cairo.
Static Public Member Functions inherited from Pango::FontMap
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system.
Static Public Member Functions inherited from Gio::ListModel
static void	add_interface (GType gtype_implementer)
static GType	get_type ()
Protected Member Functions inherited from Pango::CairoFontMap
	CairoFontMap ()
	You should derive from this class to use it.
Protected Member Functions inherited from Glib::ObjectBase
	ObjectBase ()
	ObjectBase (const char *custom_type_name)
	ObjectBase (const std::type_info &custom_type_info)
	ObjectBase (ObjectBase &&src) noexcept
ObjectBase &	operator= (ObjectBase &&src) noexcept
virtual	~ObjectBase () noexcept=0
void	initialize (GObject *castitem)
void	initialize_move (GObject castitem, Glib::ObjectBase previous_wrapper)
Protected Member Functions inherited from Glib::Object
	Object ()
	Object (const Glib::ConstructParams &construct_params)
	Object (GObject *castitem)
	~Object () noexcept override
Protected Member Functions inherited from Gio::ListModel
	ListModel ()
void	items_changed (guint position, guint removed, guint added)
virtual GType	get_item_type_vfunc ()
virtual guint	get_n_items_vfunc ()
virtual gpointer	get_item_vfunc (guint position)
Related Symbols inherited from Pango::CairoFontMap
Glib::RefPtr< Pango::CairoFontMap >	wrap (PangoCairoFontMap * object, bool take_copy=false)
	A Glib::wrap() method for this object.
Related Symbols inherited from Pango::FontMap
Glib::RefPtr< Pango::FontMap >	wrap (PangoFontMap * object, bool take_copy=false)
	A Glib::wrap() method for this object.

Detailed Description

Gdk::CairoFontMapImpl is a Pango::FontMap that implements the Pango::CairoFontMap interface.

The PangoCairoFontMap interface can be implemented by C classes that derive from PangoFontMap. No public Pango class implements PangoCairoFontMap. Some Pango functions, such as pango_cairo_font_map_get_default(), return an object of a class which is derived from PangoFontMap and implements PangoCairoFontMap. Since that C class is not public, it's not wrapped in a C++ class. A C object of such a class can be wrapped in a Pango::CairoFontMapImpl object. Pango::CairoFontMapImpl does not directly correspond to any Pango class.

This class is intended only for wrapping C objects returned from Pango functions.

See also: Pango::CairoFontMap::get_default()

Since pangomm 2.50

Constructor & Destructor Documentation

◆ CairoFontMapImpl()

Pango::CairoFontMapImpl::CairoFontMapImpl ( CairoFontMapImpl && src )

noexcept

◆ ~CairoFontMapImpl()

Pango::CairoFontMapImpl::~CairoFontMapImpl ( )

overridenoexcept

Member Function Documentation

◆ operator=()

CairoFontMapImpl & Pango::CairoFontMapImpl::operator= ( CairoFontMapImpl && src )