Pango::Fontset Class Reference
Inheritance diagram for Pango::Fontset:
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. |
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);.
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:
-
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] |
PangoFontset* Pango::Fontset::gobj | ( | ) | [inline] |
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:
-
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.
The documentation for this class was generated from the following file: