| gtkmm 4.18.0
    | 
Gtk::ATContext is an abstract class provided by GTK to communicate to platform-specific assistive technologies API. More...
#include <gtkmm/atcontext.h>

| Public Member Functions | |
| ATContext (ATContext && src) noexcept | |
| ATContext & | operator= (ATContext && src) noexcept | 
| ~ATContext () noexcept override | |
| GtkATContext * | gobj () | 
| Provides access to the underlying C GObject. | |
| const GtkATContext * | gobj () const | 
| Provides access to the underlying C GObject. | |
| GtkATContext * | 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< Accessible > | get_accessible () | 
| Retrieves the Gtk::Accessibleusing this context. | |
| Glib::RefPtr< const Accessible > | get_accessible () const | 
| Retrieves the Gtk::Accessibleusing this context. | |
| Accessible::Role | get_accessible_role () const | 
| Retrieves the accessible role of this context. | |
| Glib::PropertyProxy< Accessible::Role > | property_accessible_role () | 
| The accessible role used by the AT context. | |
| Glib::PropertyProxy_ReadOnly< Accessible::Role > | property_accessible_role () const | 
| The accessible role used by the AT context. | |
| Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Accessible > > | property_accessible () const | 
| The Gtk::Accessiblethat created theGtk::ATContextinstance. | |
| Glib::PropertyProxy< Glib::RefPtr< Gdk::Display > > | property_display () | 
| The Gdk::Displayfor theGtk::ATContext. | |
| Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Gdk::Display > > | property_display () const | 
| The Gdk::Displayfor theGtk::ATContext. | |
| Glib::SignalProxy< void()> | signal_state_change () | 
|  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 | 
| Static Public Member Functions | |
| static GType | get_type () | 
| Get the GType for this class, for use with the underlying GObject type system. | |
| static Glib::RefPtr< ATContext > | create (Accessible::Role accessible_role, const Glib::RefPtr< Accessible > & accessible, const Glib::RefPtr< Gdk::Display > & display) | 
| Creates a new Gtk::ATContextinstance for the given accessible role, accessible instance, and display connection. | |
| Protected Member Functions | |
| ATContext () | |
|  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::ATContext > | wrap (GtkATContext * 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) | 
Gtk::ATContext is an abstract class provided by GTK to communicate to platform-specific assistive technologies API.
Each platform supported by GTK implements a GtkATContext subclass, and is responsible for updating the accessible state in response to state changes in Gtk::Accessible.
| 
 | noexcept | 
| 
 | overridenoexcept | 
| 
 | protected | 
| 
 | static | 
Creates a new Gtk::ATContext instance for the given accessible role, accessible instance, and display connection. 
The Gtk::ATContext implementation being instantiated will depend on the platform.
| accessible_role | The accessible role used by the Gtk::ATContext. | 
| accessible | The Gtk::Accessibleimplementation using theGtk::ATContext. | 
| display | The Gdk::Displayused by theGtk::ATContext. | 
Gtk::ATContext. | Glib::RefPtr< Accessible > Gtk::ATContext::get_accessible | ( | ) | 
Retrieves the Gtk::Accessible using this context. 
Gtk::Accessible. | Glib::RefPtr< const Accessible > Gtk::ATContext::get_accessible | ( | ) | const | 
Retrieves the Gtk::Accessible using this context. 
Gtk::Accessible. | Accessible::Role Gtk::ATContext::get_accessible_role | ( | ) | const | 
Retrieves the accessible role of this context.
Gtk::Accessible::Role. | 
 | static | 
Get the GType for this class, for use with the underlying GObject type system.
| 
 | inline | 
Provides access to the underlying C GObject.
| 
 | inline | 
Provides access to the underlying C GObject.
| GtkATContext * Gtk::ATContext::gobj_copy | ( | ) | 
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
| Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Accessible > > Gtk::ATContext::property_accessible | ( | ) | const | 
The Gtk::Accessible that created the Gtk::ATContext instance. 
| Glib::PropertyProxy< Accessible::Role > Gtk::ATContext::property_accessible_role | ( | ) | 
The accessible role used by the AT context.
Depending on the given role, different states and properties can be set or retrieved.
Default value: Gtk::Accessible::Role::NONE
| Glib::PropertyProxy_ReadOnly< Accessible::Role > Gtk::ATContext::property_accessible_role | ( | ) | const | 
The accessible role used by the AT context.
Depending on the given role, different states and properties can be set or retrieved.
Default value: Gtk::Accessible::Role::NONE
| Glib::PropertyProxy< Glib::RefPtr< Gdk::Display > > Gtk::ATContext::property_display | ( | ) | 
The Gdk::Display for the Gtk::ATContext. 
| Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Gdk::Display > > Gtk::ATContext::property_display | ( | ) | const | 
The Gdk::Display for the Gtk::ATContext. 
| Glib::SignalProxy< void()> Gtk::ATContext::signal_state_change | ( | ) | 
void on_my_state_change()Flags: Run First
Emitted when the attributes of the accessible for the Gtk::ATContext instance change. 
| 
 | 
A Glib::wrap() method for this object.
| 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. |