Pango::Fontset Class Reference

A Pango::Fontset is used to represent a set of fonts. More...

#include <pangomm/fontset.h>

Inheritance diagram for Pango::Fontset:

Public Types
typedef sigc::slot< bool, const Glib::RefPtr< Font > & >	ForeachSlot
	For instance, bool on_foreach(const Glib::RefPtr<Pango::Font>& font);.
Public Types inherited from Glib::Object
typedef void(*)(gpointer data	DestroyNotify)

Public Member Functions
	Fontset (Fontset && src) noexcept
Fontset &	operator= (Fontset && src) noexcept
	~Fontset () noexcept override
PangoFontset *	gobj ()
	Provides access to the underlying C GObject.
const PangoFontset *	gobj () const
	Provides access to the underlying C GObject.
PangoFontset *	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 >	get_font (guint wc) const
	Returns the font in the fontset that contains the best glyph for the Unicode character wc.
FontMetrics	get_metrics () const
	Get overall metric information for the fonts in the fontset.
void	foreach (const ForeachSlot & slot)
	Iterates through all the fonts in a fontset, calling slot for each one.
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 (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 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
void	connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void > &slot)
void	connect_property_changed (const Glib::ustring &property_name, sigc::slot< void > &&slot)
sigc::connection	connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot< void > &slot)
sigc::connection	connect_property_changed_with_return (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

Static Public Member Functions
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system.

Related Symbols
(Note that these are not member symbols.)
Glib::RefPtr< Pango::Fontset >	wrap (PangoFontset * object, bool take_copy=false)
	A Glib::wrap() method for this object.

Additional Inherited Members
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 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)

Detailed Description

A Pango::Fontset is used to represent a set of fonts.

Member Typedef Documentation

ForeachSlot

typedef sigc::slot< bool, const Glib::RefPtr<Font>& > Pango::Fontset::ForeachSlot

For instance, bool on_foreach(const Glib::RefPtr<Pango::Font>& font);.

Constructor & Destructor Documentation

Fontset()

Pango::Fontset::Fontset ( Fontset && src )

noexcept

~Fontset()

Pango::Fontset::~Fontset ( )

overridenoexcept

Member Function Documentation

foreach()

void Pango::Fontset::foreach

(

const ForeachSlot &

slot

)

Iterates through all the fonts in a fontset, calling slot for each one.

If slot returns true, that stops the iteration.

Since

-1.4

Parameters

slot	Callback function

get_font()

Glib::RefPtr< Font > Pango::Fontset::get_font

(

guint

wc

)

const

Returns the font in the fontset that contains the best glyph for the Unicode character wc.

Parameters

wc	A Unicode character.

Returns

A Pango::Font. The caller must call g_object_unref when finished with the font.

get_metrics()

FontMetrics Pango::Fontset::get_metrics

(

)

const

Get overall metric information for the fonts in the fontset.

Returns

A Pango::FontMetrics object. The caller must call Pango::FontMetrics::unref() when finished using the object.

get_type()

static GType Pango::Fontset::get_type ( )

static

Get the GType for this class, for use with the underlying GObject type system.

gobj() [1/2]

PangoFontset * Pango::Fontset::gobj ( )

inline

Provides access to the underlying C GObject.

gobj() [2/2]

const PangoFontset * Pango::Fontset::gobj ( ) const

inline

Provides access to the underlying C GObject.

gobj_copy()

PangoFontset * Pango::Fontset::gobj_copy

(

)

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

operator=()

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

noexcept

Friends And Related Symbol Documentation

wrap()

Glib::RefPtr< Pango::Fontset > wrap ( PangoFontset * object, bool take_copy = false )

related

A Glib::wrap() method for this object.

Parameters

object	The C instance.
take_copy	False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns

A C++ instance that wraps this C instance.