Gtk::Native Class Reference

Interface for widgets having surfaces. More...

#include <gtkmm/native.h>

Inheritance diagram for Gtk::Native:

Public Member Functions
	Native (Native &&src) noexcept
Native &	operator= (Native &&src) noexcept
	~Native () noexcept override
GtkNative *	gobj ()
	Provides access to the underlying C GObject.
const GtkNative *	gobj () const
	Provides access to the underlying C GObject.
void	realize ()
	Realizes a Gtk::Native.
void	unrealize ()
	Unrealizes a Gtk::Native.
Glib::RefPtr< Gdk::Surface >	get_surface ()
	Returns the surface of this Gtk::Native.
Glib::RefPtr< const Gdk::Surface >	get_surface () const
	Returns the surface of this Gtk::Native.
void	get_surface_transform (double &x, double &y)
	Retrieves the surface transform of self.

Static Public Member Functions
static void	add_interface (GType gtype_implementer)
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system.
static Native *	get_for_surface (const Glib::RefPtr< const Gdk::Surface > &surface)
	Finds the Gtk::Native associated with the surface.

Protected Member Functions
	Native ()
	You should derive from this class to use it.

Related Symbols
(Note that these are not member symbols.)
Glib::RefPtr< Gtk::Native >	wrap (GtkNative *object, bool take_copy=false)
	A Glib::wrap() method for this object.

Detailed Description

Interface for widgets having surfaces.

Gtk::Native is the interface implemented by all widgets that can provide a Gdk::Surface for widgets to render on.

The obvious example of a Gtk::Native is Gtk::Window.

See also

Gtk::Root, Gtk::Window

Since gtkmm 3.96:

Constructor & Destructor Documentation

Native() [1/2]

Gtk::Native::Native ( )

protected

You should derive from this class to use it.

Native() [2/2]

Gtk::Native::Native ( Native &&  src )

noexcept

~Native()

Gtk::Native::~Native ( )

overridenoexcept

Member Function Documentation

add_interface()

static void Gtk::Native::add_interface ( GType  gtype_implementer )

static

get_for_surface()

static Native * Gtk::Native::get_for_surface ( const Glib::RefPtr< const Gdk::Surface > &  surface )

static

Finds the Gtk::Native associated with the surface.

Parameters

surface

A Gdk::Surface.

Returns

The Gtk::Native that is associated with surface.

get_surface() [1/2]

Glib::RefPtr< Gdk::Surface > Gtk::Native::get_surface

(

)

Returns the surface of this Gtk::Native.

Returns

The surface of self.

get_surface() [2/2]

Glib::RefPtr< const Gdk::Surface > Gtk::Native::get_surface

(

)

const

Returns the surface of this Gtk::Native.

Returns

The surface of self.

get_surface_transform()

void Gtk::Native::get_surface_transform	(	double &	x,
		double &	y
	)

Retrieves the surface transform of self.

This is the translation from self's surface coordinates into self's widget coordinates.

Parameters

x	Return location for the x coordinate.
y	Return location for the y coordinate.

get_type()

static GType Gtk::Native::get_type ( )

static

Get the GType for this class, for use with the underlying GObject type system.

gobj() [1/2]

GtkNative * Gtk::Native::gobj ( )

inline

Provides access to the underlying C GObject.

gobj() [2/2]

const GtkNative * Gtk::Native::gobj ( ) const

inline

Provides access to the underlying C GObject.

operator=()

Native & Gtk::Native::operator= ( Native &&  src )

noexcept

realize()

void Gtk::Native::realize

(

)

Realizes a Gtk::Native.

This should only be used by subclasses.

unrealize()

void Gtk::Native::unrealize

(

)

Unrealizes a Gtk::Native.

This should only be used by subclasses.

Friends And Related Symbol Documentation

wrap()

Glib::RefPtr< Gtk::Native > wrap ( GtkNative *  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.