gtkmm: Gtk::FixedLayoutChild Class Reference

Layout properties for children of Gtk::FixedLayout. More...

#include <gtkmm/fixedlayoutchild.h>

Inheritance diagram for Gtk::FixedLayoutChild:

[legend]

Public Member Functions
	FixedLayoutChild (FixedLayoutChild &&src) noexcept

FixedLayoutChild &	operator= (FixedLayoutChild &&src) noexcept

	~FixedLayoutChild () noexcept override

GtkFixedLayoutChild *	gobj ()
	Provides access to the underlying C GObject.

const GtkFixedLayoutChild *	gobj () const
	Provides access to the underlying C GObject.

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

void	set_transform (const Glib::RefPtr< const Gsk::Transform > &transform)
	Sets the transformation of the child of a `Gtk::FixedLayout`.

Glib::RefPtr< Gsk::Transform >	get_transform () const
	Retrieves the transformation of the child.

Glib::PropertyProxy< Glib::RefPtr< Gsk::Transform > >	property_transform ()
	The transform of the child.

Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Gsk::Transform > >	property_transform () const
	The transform of the child.

Public Member Functions inherited from Gtk::LayoutChild
	LayoutChild (LayoutChild &&src) noexcept

LayoutChild &	operator= (LayoutChild &&src) noexcept

	~LayoutChild () noexcept override

GtkLayoutChild *	gobj ()
	Provides access to the underlying C GObject.

const GtkLayoutChild *	gobj () const
	Provides access to the underlying C GObject.

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

Glib::RefPtr< LayoutManager >	get_layout_manager ()
	Retrieves the `Gtk::LayoutManager` instance that created the given layout_child.

Glib::RefPtr< const LayoutManager >	get_layout_manager () const
	Retrieves the `Gtk::LayoutManager` instance that created the given layout_child.

Widget *	get_child_widget ()
	Retrieves the `Gtk::Widget` associated to the given layout_child.

const Widget *	get_child_widget () const
	Retrieves the `Gtk::Widget` associated to the given layout_child.

Glib::PropertyProxy_ReadOnly< Glib::RefPtr< LayoutManager > >	property_layout_manager () const
	The layout manager that created the `Gtk::LayoutChild` instance.

Glib::PropertyProxy_ReadOnly< Widget * >	property_child_widget () const
	The widget that is associated to the `Gtk::LayoutChild` instance.

Public Member Functions inherited from Glib::Object
	Object (const Object &)=delete

Object &	operator= (const Object &)=delete

	Object (Object &&src) noexcept

Object &	operator= (Object &&src) noexcept

void *	get_data (const QueryQuark &key)

void	set_data (const Quark &key, void *data)

void	set_data_with_c_callback (const Quark &key, void *data, GDestroyNotify notify)

void	set_data (const Quark &key, void *data, DestroyNotify notify)

void	remove_data (const QueryQuark &quark)

void *	steal_data (const QueryQuark &quark)

Glib::RefPtr< Glib::Object >	wrap (GObject *object, bool take_copy=false)

Public Member Functions inherited from Glib::ObjectBase
	ObjectBase (const ObjectBase &)=delete

ObjectBase &	operator= (const ObjectBase &)=delete

void	set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value)

void	get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const

void	set_property (const Glib::ustring &property_name, const PropertyType &value)

void	get_property (const Glib::ustring &property_name, PropertyType &value) const

PropertyType	get_property (const Glib::ustring &property_name) const

sigc::connection	connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void()> &slot)

sigc::connection	connect_property_changed (const Glib::ustring &property_name, sigc::slot< void()> &&slot)

void	freeze_notify ()

void	thaw_notify ()

virtual void	reference () const

virtual void	unreference () const

GObject *	gobj ()

const GObject *	gobj () const

GObject *	gobj_copy () const

Public Member Functions inherited from sigc::trackable
	trackable () noexcept

	trackable (const trackable &src) noexcept

	trackable (trackable &&src) noexcept

	~trackable ()

void	add_destroy_notify_callback (notifiable *data, func_destroy_notify func) const

void	notify_callbacks ()

trackable &	operator= (const trackable &src)

trackable &	operator= (trackable &&src) noexcept

void	remove_destroy_notify_callback (notifiable *data) const

Static Public Member Functions
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system.

Static Public Member Functions inherited from Gtk::LayoutChild
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system.

Protected Member Functions
	FixedLayoutChild ()
	Default constructor.

Protected Member Functions inherited from Gtk::LayoutChild
	LayoutChild ()
	There is no create() method that corresponds to this constructor, because only derived classes shall be created.

Protected Member Functions inherited from Glib::Object
	Object ()

	Object (const Glib::ConstructParams &construct_params)

	Object (GObject *castitem)

	~Object () noexcept override

Protected Member Functions inherited from Glib::ObjectBase
	ObjectBase ()

	ObjectBase (const char *custom_type_name)

	ObjectBase (const std::type_info &custom_type_info)

	ObjectBase (ObjectBase &&src) noexcept

ObjectBase &	operator= (ObjectBase &&src) noexcept

virtual	~ObjectBase () noexcept=0

void	initialize (GObject *castitem)

void	initialize_move (GObject castitem, Glib::ObjectBase previous_wrapper)

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

Related Symbols inherited from Gtk::LayoutChild
Glib::RefPtr< Gtk::LayoutChild >	wrap (GtkLayoutChild *object, bool take_copy=false)
	A Glib::wrap() method for this object.

Additional Inherited Members
Public Types inherited from Glib::Object
typedef void(*)(gpointer data	DestroyNotify)

Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify	func_destroy_notify

Public Types inherited from sigc::notifiable
typedef internal::func_destroy_notify	func_destroy_notify

Detailed Description

Layout properties for children of Gtk::FixedLayout.

Gtk::FixedLayoutChild instances are created by Gtk::FixedLayout. To create or get a Gtk::FixedLayoutChild instance, call Gtk::LayoutManager::get_layout_child() from a Gtk::FixedLayout instance.

Glib::RefPtr<Gtk::LayoutChild> layout_child =
  fixed_layout->get_layout_child(child);
Glib::RefPtr<Gtk::FixedLayoutChild> fixed_layout_child =
  std::dynamic_pointer_cast<Gtk::FixedLayoutChild>(layout_child);
if (fixed_layout_child)
  // Do something with fixed_layout_child

Since gtkmm 4.20:

Constructor & Destructor Documentation

◆ FixedLayoutChild() [1/2]

Gtk::FixedLayoutChild::FixedLayoutChild ( FixedLayoutChild && src )

noexcept

◆ ~FixedLayoutChild()

Gtk::FixedLayoutChild::~FixedLayoutChild ( )

overridenoexcept

◆ FixedLayoutChild() [2/2]

Gtk::FixedLayoutChild::FixedLayoutChild ( )

protected

Default constructor.

There is no create() method that corresponds to this constructor. To create or get a Gtk::FixedLayoutChild instance, call Gtk::LayoutManager::get_layout_child() from a Gtk::FixedLayout instance.

Member Function Documentation

◆ get_transform()

Glib::RefPtr< Gsk::Transform > Gtk::FixedLayoutChild::get_transform ( ) const

Retrieves the transformation of the child.

Returns: A Gsk::Transform.

◆ get_type()

static GType Gtk::FixedLayoutChild::get_type ( )

static

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

◆ gobj() [1/2]

GtkFixedLayoutChild * Gtk::FixedLayoutChild::gobj ( )

inline

Provides access to the underlying C GObject.

◆ gobj() [2/2]

const GtkFixedLayoutChild * Gtk::FixedLayoutChild::gobj ( ) const

inline

Provides access to the underlying C GObject.

◆ gobj_copy()

GtkFixedLayoutChild * Gtk::FixedLayoutChild::gobj_copy ( )

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

◆ operator=()

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

noexcept

◆ property_transform() [1/2]

Glib::PropertyProxy< Glib::RefPtr< Gsk::Transform > > Gtk::FixedLayoutChild::property_transform ( )

The transform of the child.

Returns: A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

◆ property_transform() [2/2]

Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Gsk::Transform > > Gtk::FixedLayoutChild::property_transform ( ) const

The transform of the child.

Returns: A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

◆ set_transform()

void Gtk::FixedLayoutChild::set_transform ( const Glib::RefPtr< const Gsk::Transform > & transform )

Sets the transformation of the child of a Gtk::FixedLayout.

Parameters

transform A Gsk::Transform.

Friends And Related Symbol Documentation

◆ wrap()

Glib::RefPtr< Gtk::FixedLayoutChild > wrap	(	GtkFixedLayoutChild *	object,
		bool	take_copy = `false`
	)

A Glib::wrap() method for this object.