Gtk::BinLayout Class Reference

A layout manager for bin-like widgets. More...

#include <gtkmm/binlayout.h>

Inheritance diagram for Gtk::BinLayout:

Public Member Functions
	BinLayout (BinLayout&& src) noexcept
BinLayout&	operator= (BinLayout&& src) noexcept
	~BinLayout () noexcept override
GtkBinLayout*	gobj ()
	Provides access to the underlying C GObject. More...
const GtkBinLayout*	gobj () const
	Provides access to the underlying C GObject. More...
GtkBinLayout*	gobj_copy ()
	Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
Public Member Functions inherited from Gtk::LayoutManager
	LayoutManager (LayoutManager&& src) noexcept
LayoutManager&	operator= (LayoutManager&& src) noexcept
	~LayoutManager () noexcept override
GtkLayoutManager*	gobj ()
	Provides access to the underlying C GObject. More...
const GtkLayoutManager*	gobj () const
	Provides access to the underlying C GObject. More...
GtkLayoutManager*	gobj_copy ()
	Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
void	measure (Widget& widget, Orientation orientation, int for_size, int& minimum, int& natural, int& minimum_baseline, int& natural_baseline) const
	Measures the size of the widget using manager, for the given orientation and size. More...
void	allocate (Widget& widget, int width, int height, int baseline)
	Assigns the given width, height, and baseline to a widget, and computes the position and sizes of the children of the widget using the layout management policy of manager. More...
SizeRequestMode	get_request_mode () const
	Retrieves the request mode of manager. More...
Widget*	get_widget ()
	Retrieves the GtkWidget using the given GtkLayoutManager. More...
const Widget*	get_widget () const
	Retrieves the GtkWidget using the given GtkLayoutManager. More...
void	layout_changed ()
	Queues a resize on the GtkWidget using manager, if any. More...
Glib::RefPtr< LayoutChild >	get_layout_child (Widget& child)
	Retrieves a GtkLayoutChild instance for the GtkLayoutManager, creating one if necessary. More...
Glib::RefPtr< const LayoutChild >	get_layout_child (Widget& child) const
	Retrieves a GtkLayoutChild instance for the GtkLayoutManager, creating one if necessary. More...

Static Public Member Functions
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system. More...
static Glib::RefPtr< BinLayout >	create ()
Static Public Member Functions inherited from Gtk::LayoutManager
static GType	get_type ()
	Get the GType for this class, for use with the underlying GObject type system. More...

Protected Member Functions
	BinLayout ()
Protected Member Functions inherited from Gtk::LayoutManager
	LayoutManager ()
	There is no create() method that corresponds to this constructor, because only derived classes shall be created. More...
virtual SizeRequestMode	get_request_mode_vfunc (const Widget& widget) const
virtual void	measure_vfunc (const Widget& widget, Orientation orientation, int for_size, int& minimum, int& natural, int& minimum_baseline, int& natural_baseline) const
virtual void	allocate_vfunc (const Widget& widget, int width, int height, int baseline)
virtual Glib::RefPtr< LayoutChild >	create_layout_child_vfunc (const Widget& widget, const Widget& for_child)
virtual void	root_vfunc ()
virtual void	unroot_vfunc ()

Related Functions
(Note that these are not member functions.)
Glib::RefPtr< Gtk::BinLayout >	wrap (GtkBinLayout* object, bool take_copy=false)
	A Glib::wrap() method for this object. More...
Related Functions inherited from Gtk::LayoutManager
Glib::RefPtr< Gtk::LayoutManager >	wrap (GtkLayoutManager* object, bool take_copy=false)
	A Glib::wrap() method for this object. More...

Detailed Description

A layout manager for bin-like widgets.

Gtk::BinLayout is a Gtk::LayoutManager subclass useful for creating "bins" of widgets. Gtk::BinLayout will stack each child of a widget on top of each other, using Gtk::Widget::property_hexpand(), Gtk::Widget::property_vexpand(), Gtk::Widget::property_halign(), and Gtk::Widget::property_valign() of each child to determine where they should be positioned.

Since gtkmm 3.96:

Constructor & Destructor Documentation

Gtk::BinLayout::BinLayout ( BinLayout&&  src )

noexcept

Gtk::BinLayout::~BinLayout ( )

overridenoexcept

Gtk::BinLayout::BinLayout ( )

protected

Member Function Documentation

static Glib::RefPtr<BinLayout> Gtk::BinLayout::create ( )

static

static GType Gtk::BinLayout::get_type ( )

static

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

GtkBinLayout* Gtk::BinLayout::gobj ( )

inline

Provides access to the underlying C GObject.

const GtkBinLayout* Gtk::BinLayout::gobj ( ) const

inline

Provides access to the underlying C GObject.

GtkBinLayout* Gtk::BinLayout::gobj_copy

(

)

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

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

noexcept

Friends And Related Function Documentation

Glib::RefPtr< Gtk::BinLayout > wrap ( GtkBinLayout *  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.