| gtkmm
    3.20.1
    | 
Activatable widgets can be connected to a Gtk::Action and reflect the state of the action. More...
#include <gtkmm/activatable.h>

| Public Member Functions | |
| Activatable (Activatable&& src) noexcept | |
| Activatable& | operator= (Activatable&& src) noexcept | 
| ~Activatable () noexceptoverride | |
| GtkActivatable* | gobj () | 
| Provides access to the underlying C GObject.  More... | |
| const GtkActivatable* | gobj () const | 
| Provides access to the underlying C GObject.  More... | |
| void | do_set_related_action (const Glib::RefPtr< Action >& action) | 
| This is a utility function for Gtk::Activatable implementors.  More... | |
| Glib::RefPtr< Action > | get_related_action () | 
| Gets the related Gtk::Action for activatable.  More... | |
| Glib::RefPtr< const Action > | get_related_action () const | 
| Gets the related Gtk::Action for activatable.  More... | |
| bool | get_use_action_appearance () const | 
| Gets whether this activatable should reset its layout and appearance when setting the related action or when the action changes appearance.  More... | |
| void | sync_action_properties (const Glib::RefPtr< Action >& action) | 
| This is called to update the activatable completely, this is called internally when the Gtk::Activatable::property_related_action() property is set or unset and by the implementing class when Gtk::Activatable::property_use_action_appearance() changes.  More... | |
| void | set_related_action (const Glib::RefPtr< Action >& action) | 
| Sets the related action on the activatable object.  More... | |
| void | set_use_action_appearance (bool use_appearance=true) | 
| Sets whether this activatable should reset its layout and appearance when setting the related action or when the action changes appearance.  More... | |
| Glib::PropertyProxy< Glib::RefPtr< Action > > | property_related_action () | 
| The action that this activatable will activate and receive updates from for various states and possibly appearance.  More... | |
| Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Action > > | property_related_action () const | 
| The action that this activatable will activate and receive updates from for various states and possibly appearance.  More... | |
| Glib::PropertyProxy< bool > | property_use_action_appearance () | 
| Whether this activatable should reset its layout and appearance when setting the related action or when the action changes appearance.  More... | |
| Glib::PropertyProxy_ReadOnly< bool > | property_use_action_appearance () const | 
| Whether this activatable should reset its layout and appearance when setting the related action or when the action changes appearance.  More... | |
| virtual void | update_vfunc (const Glib::RefPtr< Action >& action, const Glib::ustring& property_name) | 
| virtual void | sync_action_properties_vfunc (const Glib::RefPtr< Action >& action) | 
|  Public Member Functions inherited from Glib::Interface | |
| Interface () | |
| Interface (Interface &&src) noexcept | |
| Interface & | operator= (Interface &&src) noexcept | 
| Interface (const Glib::Interface_Class &interface_class) | |
| Interface (GObject *castitem) | |
| ~Interface () noexceptoverride | |
| Interface (const Interface &)=delete | |
| Interface & | operator= (const Interface &)=delete | 
| GObject * | gobj () | 
| const GObject * | gobj () const | 
|  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 | 
| void | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void > &slot) | 
| void | connect_property_changed (const Glib::ustring &property_name, sigc::slot< void > &&slot) | 
| sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot< void > &slot) | 
| sigc::connection | connect_property_changed_with_return (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) | |
| ~trackable () | |
| void | add_destroy_notify_callback (void *data, func_destroy_notify func) const | 
| void | notify_callbacks () | 
| trackable & | operator= (const trackable &src) | 
| trackable & | operator= (trackable &&src) | 
| void | remove_destroy_notify_callback (void *data) const | 
| Static Public Member Functions | |
| static void | add_interface (GType gtype_implementer) | 
| static GType | get_type () | 
| Get the GType for this class, for use with the underlying GObject type system.  More... | |
| Protected Member Functions | |
| Activatable () | |
| You should derive from this class to use it.  More... | |
|  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::Activatable > | wrap (GtkActivatable* object, bool take_copy=false) | 
| A Glib::wrap() method for this object.  More... | |
| Additional Inherited Members | |
|  Public Types inherited from sigc::trackable | |
| typedef internal::func_destroy_notify | func_destroy_notify | 
Activatable widgets can be connected to a Gtk::Action and reflect the state of the action.
An Activatable can also provide feedback through its action, as it is responsible for activating the related action.
| 
 | protected | 
You should derive from this class to use it.
| 
 | noexcept | 
| 
 | overridenoexcept | 
| 
 | static | 
| void Gtk::Activatable::do_set_related_action | ( | const Glib::RefPtr< Action >& | action | ) | 
This is a utility function for Gtk::Activatable implementors.
When implementing Gtk::Activatable you must call this when handling changes of the Gtk::Activatable::property_related_action(), and you must also use this to break references in Object->dispose().
This function adds a reference to the currently set related action for you, it also makes sure the Gtk::Activatable->update() method is called when the related Gtk::Action properties change and registers to the action’s proxy list.
Be careful to call this before setting the local copy of the Gtk::Action property, since this function uses get_related_action() to retrieve the previous action.
Deprecated: 3.10
| action | The Gtk::Action to set. | 
| Glib::RefPtr<Action> Gtk::Activatable::get_related_action | ( | ) | 
Gets the related Gtk::Action for activatable.
Deprecated: 3.10
| Glib::RefPtr<const Action> Gtk::Activatable::get_related_action | ( | ) | const | 
Gets the related Gtk::Action for activatable.
Deprecated: 3.10
| 
 | static | 
Get the GType for this class, for use with the underlying GObject type system.
| bool Gtk::Activatable::get_use_action_appearance | ( | ) | const | 
Gets whether this activatable should reset its layout and appearance when setting the related action or when the action changes appearance.
Deprecated: 3.10
| 
 | inline | 
Provides access to the underlying C GObject.
| 
 | inline | 
Provides access to the underlying C GObject.
| 
 | noexcept | 
| Glib::PropertyProxy< Glib::RefPtr<Action> > Gtk::Activatable::property_related_action | ( | ) | 
The action that this activatable will activate and receive updates from for various states and possibly appearance.
Gtk::Activatable implementors need to handle the this property and call Gtk::Activatable::do_set_related_action() when it changes.
Deprecated: 3.10
| Glib::PropertyProxy_ReadOnly< Glib::RefPtr<Action> > Gtk::Activatable::property_related_action | ( | ) | const | 
The action that this activatable will activate and receive updates from for various states and possibly appearance.
Gtk::Activatable implementors need to handle the this property and call Gtk::Activatable::do_set_related_action() when it changes.
Deprecated: 3.10
| Glib::PropertyProxy< bool > Gtk::Activatable::property_use_action_appearance | ( | ) | 
Whether this activatable should reset its layout and appearance when setting the related action or when the action changes appearance.
See the Gtk::Action documentation directly to find which properties should be ignored by the Gtk::Activatable when this property is false.
Gtk::Activatable implementors need to handle this property and call Gtk::Activatable::sync_action_properties() on the activatable widget when it changes.
Deprecated: 3.10
| Glib::PropertyProxy_ReadOnly< bool > Gtk::Activatable::property_use_action_appearance | ( | ) | const | 
Whether this activatable should reset its layout and appearance when setting the related action or when the action changes appearance.
See the Gtk::Action documentation directly to find which properties should be ignored by the Gtk::Activatable when this property is false.
Gtk::Activatable implementors need to handle this property and call Gtk::Activatable::sync_action_properties() on the activatable widget when it changes.
Deprecated: 3.10
| void Gtk::Activatable::set_related_action | ( | const Glib::RefPtr< Action >& | action | ) | 
Sets the related action on the activatable object.
Gtk::Activatable implementors need to handle the Gtk::Activatable::property_related_action() property and call do_set_related_action() when it changes.
Deprecated: 3.10
| action | The Gtk::Action to set. | 
| void Gtk::Activatable::set_use_action_appearance | ( | bool | use_appearance = true | ) | 
Sets whether this activatable should reset its layout and appearance when setting the related action or when the action changes appearance.
Gtk::Activatable implementors need to handle the Gtk::Activatable::property_use_action_appearance() property and call sync_action_properties() to update activatable if needed.
Deprecated: 3.10
| use_appearance | Whether to use the actions appearance. | 
| void Gtk::Activatable::sync_action_properties | ( | const Glib::RefPtr< Action >& | action | ) | 
This is called to update the activatable completely, this is called internally when the Gtk::Activatable::property_related_action() property is set or unset and by the implementing class when Gtk::Activatable::property_use_action_appearance() changes.
Deprecated: 3.10
| action | The related Gtk::Action or nullptr. | 
| 
 | virtual | 
| 
 | virtual | 
| 
 | related | 
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. | 
 1.8.9.1
 1.8.9.1