Public Types | Public Member Functions | Related Functions

Pango::Fontset Class Reference

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

Inheritance diagram for Pango::Fontset:
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List of all members.

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

virtual ~Fontset ()
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< Fontget_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.

Related Functions

(Note that these are not member functions.)


Glib::RefPtr< Pango::Fontsetwrap (PangoFontset* object, bool take_copy=false)
 A Glib::wrap() method for this object.

Detailed Description

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


Member Typedef Documentation

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


Constructor & Destructor Documentation

virtual Pango::Fontset::~Fontset (  ) [virtual]

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:
slotCallback function
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:
wcA 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::FontMetrics::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.


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:
objectThe C instance.
take_copyFalse 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.

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