# Gtk::CssProvider Class Reference

CSS-like styling for widgets, implementing the StyleProvider base class. More...

Inheritance diagram for Gtk::CssProvider:
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Collaboration diagram for Gtk::CssProvider:
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List of all members.

## Public Member Functions

virtual | ~CssProvider ()
GtkCssProvider* | gobj ()
| Provides access to the underlying C GObject.
const GtkCssProvider* | gobj () const
| Provides access to the underlying C GObject.
GtkCssProvider* | gobj_copy ()
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
bool | load_from_data (const std::string& data)
| Loads data into this css provider, making it clear any previously loaded information.
bool | load_from_file (const Glib::RefPtr< const Gio::File >& file)
bool | load_from_path (const std::string& path)

## Static Public Member Functions

static Glib::RefPtr< CssProvider > | create ()
static Glib::RefPtr< CssProvider > | get_default ()
static Glib::RefPtr< CssProvider > | get_named (const Glib::ustring& name, const Glib::ustring& variant)

## Protected Member Functions

| CssProvider ()

## Related Functions

(Note that these are not member functions.)
Glib::RefPtr< Gtk::CssProvider > | wrap (GtkCssProvider* object, bool take_copy=false)
| A Glib::wrap() method for this object.

## Detailed Description

CSS-like styling for widgets, implementing the StyleProvider base class.

It is able to parse <ulink url="http://www.w3.org/TR/CSS2">CSS</ulink>-like input in order to style widgets.

An application can cause GTK+ to parse a specific CSS style sheet by calling load_from_file() and adding the provider with StyleContext::add_provider() or StyleContext::add_provider_for_screen(). In addition, certain files will be read when GTK+ is initialized. See the <ulink url="http://library.gnome.org/devel/gtk3/unstable/GtkCssProvider.html#GtkCssProvider.description">GtkCssProvider documentation</ulink> for details of these default files and details of the stylesheets.

Since gtkmm 3.0:

## Constructor & Destructor Documentation

virtual Gtk::CssProvider::~CssProvider | ( | ) | `[virtual]`

Gtk::CssProvider::CssProvider | ( | ) | `[protected]`

## Member Function Documentation

static Glib::RefPtr<CssProvider> Gtk::CssProvider::create | ( | ) | `[static]`

static Glib::RefPtr<CssProvider> Gtk::CssProvider::get_default | ( | ) | `[static]`

static Glib::RefPtr<CssProvider> Gtk::CssProvider::get_named | ( | const Glib::ustring & | name,
|  | const Glib::ustring & | variant
| ) |  | `[static]`

const GtkCssProvider* Gtk::CssProvider::gobj | ( | ) | const`[inline]`

Provides access to the underlying C GObject.

Reimplemented from Gtk::StyleProvider.

GtkCssProvider* Gtk::CssProvider::gobj | ( | ) | `[inline]`

Provides access to the underlying C GObject.

Reimplemented from Gtk::StyleProvider.

GtkCssProvider* Gtk::CssProvider::gobj_copy | ( | ) |

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

bool Gtk::CssProvider::load_from_data | ( | const std::string & | data ) |

Loads data into this css provider, making it clear any previously loaded information.

Parameters:

  data | CSS data loaded in memory.

Returns:
  True if the data could be loaded.

bool Gtk::CssProvider::load_from_file | ( | const Glib::RefPtr< const Gio::File > & | file ) |

bool Gtk::CssProvider::load_from_path | ( | const std::string & | path ) |

## Friends And Related Function Documentation

Glib::RefPtr< Gtk::CssProvider > wrap | ( | GtkCssProvider * | 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:

- gtkmm/cssprovider.h