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

Inheritance diagram for Gtk::CssProvider:

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.
Glib::ustring	to_string () const
	Convertes the provider into a string representation in CSS format.
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)
	Loads the data contained in file into css_provider, making it clear any previously loaded information.
bool	load_from_path (const std::string& path)
	Loads the data contained in path into css_provider, making it clear any previously loaded information.
Static Public Member Functions
static Glib::RefPtr< CssProvider >	create ()
static Glib::RefPtr< CssProvider >	get_default ()
	Returns the provider containing the style settings used as a fallback for all widgets.
static Glib::RefPtr< CssProvider >	get_named (const Glib::ustring& name, const Glib::ustring& variant)
	Loads a theme from the usual theme paths.
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.

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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:

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Constructor & Destructor Documentation

virtual Gtk::CssProvider::~CssProvider

(

)

[virtual]

Gtk::CssProvider::CssProvider

(

)

[protected]

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Member Function Documentation

static Glib::RefPtr<CssProvider> Gtk::CssProvider::create

(

)

[static]

static Glib::RefPtr<CssProvider> Gtk::CssProvider::get_default

(

)

[static]

Returns the provider containing the style settings used as a fallback for all widgets.

Returns:

The provider used for fallback styling. This memory is owned by GTK+, and you must not free it.

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

Loads a theme from the usual theme paths.

Parameters:

name	A theme name.
variant	Variant to load, for example, "dark", or 0 for the default.

Returns:

A Gtk::CssProvider with the theme loaded. This memory is owned by GTK+, and you must not free it.

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

)

Loads the data contained in file into css_provider, making it clear any previously loaded information.

Parameters:

file	File pointing to a file to load.

Returns:

true if the data could be loaded.

bool Gtk::CssProvider::load_from_path

(

const std::string &

path

)

Loads the data contained in path into css_provider, making it clear any previously loaded information.

Parameters:

path	The path of a filename to load, in the GLib filename encoding.

Returns:

true if the data could be loaded.

Glib::ustring Gtk::CssProvider::to_string

(

)

const

Convertes the provider into a string representation in CSS format.

Using load_from_data() with the return value from this function on a new provider created with new() will basicallu create a duplicate of this provider.

Returns:

A new string representing the provider.

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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.

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

• gtkmm/cssprovider.h