gtkmm: Gtk::BinLayout Class Reference
A layout manager for bin-like widgets. More...
#include <gtkmm/binlayout.h>
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) |
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... | |
Widget* | get_widget () |
Retrieves the Gtk::Widget using the given Gtk::LayoutManager. More... | |
const Widget* | get_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< LayoutChild > | get_layout_child (Widget& child) |
Retrieves a Gtk::LayoutChild instance for the Gtk::LayoutManager, creating one if necessary. More... | |
Glib::RefPtr< const LayoutChild > | get_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 | |
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 (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. 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 () |
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 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... | |
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.
Constructor & Destructor Documentation
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noexcept |
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overridenoexcept |
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protected |
Member Function Documentation
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static |
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static |
Get the GType for this class, for use with the underlying GObject type system.
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inline |
Provides access to the underlying C GObject.
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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.
Friends And Related Function Documentation
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related |
A Glib::wrap() method for this object.
- Parameters
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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.