Pango::Fontset Class Reference

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

#include <pangomm/fontset.h>

Inherits Glib::Object.

Public Types
typedef sigc::slot< bool, const Glib::RefPtr< Font > & >	ForeachSlot
	For instance, bool on_foreach(const Glib::RefPtr<Pango::Font>& font);. More...

Public Member Functions
	Fontset (Fontset && src) noexcept
Fontset &	operator= (Fontset && src) noexcept
	~Fontset () noexcept override
PangoFontset *	gobj ()
	Provides access to the underlying C GObject. More...
const PangoFontset *	gobj () const
	Provides access to the underlying C GObject. More...
PangoFontset *	gobj_copy ()
	Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
Glib::RefPtr< Font >	get_font (guint wc) const
	Returns the font in the fontset that contains the best glyph for the Unicode character wc. More...
FontMetrics	get_metrics () const
	Get overall metric information for the fonts in the fontset. More...
void	foreach (const ForeachSlot & slot)
	Iterates through all the fonts in a fontset, calling slot for each one. More...

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

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

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 Function 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.