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Pango::Fontset Class Reference

Inheritance diagram for Pango::Fontset:

[legend]List of all members.

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Detailed Description

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

Public Types
typedef sigc::slot< bool, const Glib::RefPtr<Font >&>	ForeachSlot
	For instance, bool on_foreach(const Glib::RefPtr<Pango::Font>& font);.
Public Member Functions
void	foreach (const ForeachSlot& slot)
	Iterates through all the fonts in a fontset, calling slot for each one.
Glib::RefPtr<Font>	get_font (guint wc) const
	Return value: a Pango::Font.
FontMetrics	get_metrics () const
	Get overall metric information for the fonts in the fontset.
const PangoFontset*	gobj () const
	Provides access to the underlying C GObject.
PangoFontset*	gobj ()
	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.
virtual	~Fontset ()
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.

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Member Typedef Documentation

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

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

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Constructor & Destructor Documentation

virtual Pango::Fontset::~Fontset

(

)

[virtual]

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Member Function Documentation

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

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

(

guint

wc

)

const

Return value: a Pango::Font.

The caller must call g_object_unref when finished

Parameters:

wc

A Unicode character.

Returns:

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

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_font_metrics_unref() when finished using the object.

const PangoFontset* Pango::Fontset::gobj

(

)

const [inline]

Provides access to the underlying C GObject.

Reimplemented from Glib::ObjectBase.

PangoFontset* Pango::Fontset::gobj

(

)

[inline]

Provides access to the underlying C GObject.

Reimplemented from Glib::ObjectBase.

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.

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Friends And Related Function Documentation

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.

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

• fontset.h

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