gtkmm: 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
 
BinLayoutoperator= (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
 
LayoutManageroperator= (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)
 This function 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...

 
Widgetget_widget ()
 Retrieves the Gtk::Widget using the given Gtk::LayoutManager. More...

 
const Widgetget_widget () const
 Retrieves the Gtk::Widget using the given Gtk::LayoutManager. More...

 
void layout_changed ()
 Queues a resize on the Gtk::Widget using manager, if any. More...

 
Glib::RefPtr< LayoutChildget_layout_child (Widget& child)
 Retrieves a Gtk::LayoutChild instance for the Gtk::LayoutManager, creating one if necessary. More...

 
Glib::RefPtr< const LayoutChildget_layout_child (Widget& child) const
 Retrieves a Gtk::LayoutChild instance for the Gtk::LayoutManager, creating one if necessary. More...

 
- Public Member Functions inherited from Glib::Object
 Object (const Object &)=delete
 
Objectoperator= (const Object &)=delete
 
 Object (Object &&src) noexcept
 
Objectoperator= (Object &&src) noexcept
 
void * get_data (const QueryQuark &key)
 
void set_data (const Quark &key, void *data)
 
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::Objectwrap (GObject *object, bool take_copy=false)
 
- Public Member Functions inherited from Glib::ObjectBase
 ObjectBase (const ObjectBase &)=delete
 
ObjectBaseoperator= (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 ()
 
trackableoperator= (const trackable &src)
 
trackableoperator= (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. More...

 
static Glib::RefPtr< BinLayoutcreate ()
 
- 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< LayoutChildcreate_layout_child_vfunc (const Widget& widget, const Widget& for_child)
 
virtual void root_vfunc ()
 
virtual void unroot_vfunc ()
 
- 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
 
ObjectBaseoperator= (ObjectBase &&src) noexcept
 
virtual ~ObjectBase () noexcept=0
 
void initialize (GObject *castitem)
 
void initialize_move (GObject *castitem, Glib::ObjectBase *previous_wrapper)
 

Related Functions

(Note that these are not member functions.)

Glib::RefPtr< Gtk::BinLayoutwrap (GtkBinLayout* object, bool take_copy=false)
 A Glib::wrap() method for this object. More...

 

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

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
objectThe C instance.
take_copyFalse 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.