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

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. More...
static Native *	get_for_surface (const Glib::RefPtr< const Gdk::Surface > & surface)
	Finds the Gtk::Native associated with the surface. More...

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

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

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 Function 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.