glibmm: Gio::ActionMap Class Reference

ActionMap - Interface for action containers. More...

#include <giomm/actionmap.h>

Inheritance diagram for Gio::ActionMap:

Public Types

using ActivateSlot = sigc::slot< void()>
 A Slot to be called when an action has been activated, without passing a parameter to the slot. More...

 
using ActivateWithParameterSlot = sigc::slot< void(const Glib::VariantBase&)>
 A Slot to be called when an action has been activated, passing a parameter of a specified type. More...

 
using ActivateWithStringParameterSlot = sigc::slot< void(const Glib::ustring&)>
 A Slot to be called when an action has been activated. More...

 
using ActivateWithIntParameterSlot = sigc::slot< void(int)>
 A Slot to be called when an action has been activated. More...

 
- 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
 

Public Member Functions

 ActionMap (ActionMap&& src) noexcept
 
ActionMapoperator= (ActionMap&& src) noexcept
 
 ~ActionMap () noexcept override
 
GActionMap* gobj ()
 Provides access to the underlying C GObject. More...

 
const GActionMap* gobj () const
 Provides access to the underlying C GObject. More...

 
void add_action (const Glib::RefPtr< Action >& action)
 Adds an action to the action_map. More...

 
void remove_action (const Glib::ustring& action_name)
 Removes the named action from the action map. More...

 
Glib::RefPtr< Actionlookup_action (const Glib::ustring& action_name)
 Looks up the action with the name action_name in action_map. More...

 
Glib::RefPtr< const Actionlookup_action (const Glib::ustring& action_name) const
 Looks up the action with the name action_name in action_map. More...

 
Glib::RefPtr< SimpleActionadd_action (const Glib::ustring& name)
 A convenience method for creating a SimpleAction instance and adding it to the ActionMap. More...

 
Glib::RefPtr< SimpleActionadd_action (const Glib::ustring& name, const ActivateSlot& slot)
 A convenience method for creating a SimpleAction instance and adding it to the ActionMap. More...

 
Glib::RefPtr< SimpleActionadd_action_with_parameter (const Glib::ustring& name, const Glib::VariantType& parameter_type, const ActivateWithParameterSlot& slot)
 A convenience method for creating a SimpleAction instance, which when activated will call a slot receiving a given type of parameter, and adding that SimpleAction to the ActionMap. More...

 
Glib::RefPtr< SimpleActionadd_action_bool (const Glib::ustring& name, bool state=false)
 A convenience method for creating a boolean-stateful SimpleAction instance and adding it to the ActionMap. More...

 
Glib::RefPtr< SimpleActionadd_action_bool (const Glib::ustring& name, const ActivateSlot& slot, bool state=false)
 A convenience method for creating a boolean-stateful (toggle) SimpleAction instance and adding it to the ActionMap. More...

 
Glib::RefPtr< SimpleActionadd_action_radio_string (const Glib::ustring& name, const Glib::ustring& state)
 A convenience method for creating a string-based radio SimpleAction instance and adding it to the ActionMap. More...

 
Glib::RefPtr< SimpleActionadd_action_radio_string (const Glib::ustring& name, const ActivateWithStringParameterSlot& slot, const Glib::ustring& state)
 A convenience method for creating a string-based radio SimpleAction instance and adding it to the ActionMap. More...

 
Glib::RefPtr< SimpleActionadd_action_radio_integer (const Glib::ustring& name, gint32 state)
 A convenience method for creating an integer-based radio SimpleAction instance and adding it to the ActionMap. More...

 
Glib::RefPtr< SimpleActionadd_action_radio_integer (const Glib::ustring& name, const ActivateWithIntParameterSlot& slot, gint32 state)
 A convenience method for creating an integer-based radio SimpleAction instance and adding it to the ActionMap. More...

 
- Public Member Functions inherited from Glib::Interface
 Interface ()
 A Default constructor. More...

 
 Interface (Interface&& src) noexcept
 
Interfaceoperator= (Interface&& src) noexcept
 
 Interface (const Glib::Interface_Class& interface_class)
 Called by constructors of derived classes. More...

 
 Interface (GObject* castitem)
 Called by constructors of derived classes. More...

 
 ~Interface () noexcept override
 
 Interface (const Interface&)=delete
 
Interfaceoperator= (const Interface&)=delete
 
GObject* gobj ()
 
const GObject* gobj () const
 
- 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)
 You probably want to use a specific property_*() accessor method instead. More...

 
void get_property_value (const Glib::ustring& property_name, Glib::ValueBase& value) const
 You probably want to use a specific property_*() accessor method instead. More...

 
template<class PropertyType >
void set_property (const Glib::ustring& property_name, const PropertyType& value)
 You probably want to use a specific property_*() accessor method instead. More...

 
template<class PropertyType >
void get_property (const Glib::ustring& property_name, PropertyType& value) const
 You probably want to use a specific property_*() accessor method instead. More...

 
template<class PropertyType >
PropertyType get_property (const Glib::ustring& property_name) const
 You probably want to use a specific property_*() accessor method instead. More...

 
sigc::connection connect_property_changed (const Glib::ustring& property_name, const sigc::slot< void()>& slot)
 You can use the signal_changed() signal of the property proxy instead. More...

 
sigc::connection connect_property_changed (const Glib::ustring& property_name, sigc::slot< void()>&& slot)
 You can use the signal_changed() signal of the property proxy instead. More...

 
void freeze_notify ()
 Increases the freeze count on object. More...

 
void thaw_notify ()
 Reverts the effect of a previous call to freeze_notify(). More...

 
virtual void reference () const
 Increment the reference count for this object. More...

 
virtual void unreference () const
 Decrement the reference count for this object. More...

 
GObject* gobj ()
 Provides access to the underlying C GObject. More...

 
const GObject* gobj () const
 Provides access to the underlying C GObject. More...

 
GObject* gobj_copy () const
 Give a ref-ed copy to someone. Use for direct struct access. More...

 
- 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 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

 ActionMap ()
 You should derive from this class to use it. More...

 
virtual Glib::RefPtr< Actionlookup_action_vfunc (const Glib::ustring& name) const
 
virtual void add_action_vfunc (const Glib::RefPtr< Action >& action) const
 
virtual void remove_action_vfunc (const Glib::ustring& name)
 
- Protected Member Functions inherited from Glib::ObjectBase
 ObjectBase ()
 This default constructor is called implicitly from the constructor of user-derived classes, even if, for instance, Gtk::Button calls a different ObjectBase constructor. More...

 
 ObjectBase (const char* custom_type_name)
 A derived constructor always overrides this choice. More...

 
 ObjectBase (const std::type_info& custom_type_info)
 This constructor is a special feature to allow creation of derived types on the fly, without having to use g_object_new() manually. More...

 
 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< Gio::ActionMapwrap (GActionMap* object, bool take_copy=false)
 A Glib::wrap() method for this object. More...

 

Detailed Description

ActionMap - Interface for action containers.

The ActionMap interface is implemented by ActionGroup implementations that operate by containing a number of named Action instances, such as SimpleActionGroup.

One useful application of this interface is to map the names of actions from various action groups to unique, prefixed names (e.g. by prepending "app." or "win."). This is the motivation for the 'Map' part of the interface name.

Since glibmm 2.32:

Member Typedef Documentation

using Gio::ActionMap::ActivateSlot = sigc::slot<void()>

A Slot to be called when an action has been activated, without passing a parameter to the slot.

See add_action() and add_action_bool().

For instance, void on_slot_activated();

using Gio::ActionMap::ActivateWithIntParameterSlot = sigc::slot<void(int)>

A Slot to be called when an action has been activated.

See add_action_radio_integer().

For instance, void on_slot_activated(int parameter);

A Slot to be called when an action has been activated, passing a parameter of a specified type.

See add_action_with_parameter().

For instance, void on_slot_activated(const Glib::VariantBase& parameter);

A Slot to be called when an action has been activated.

See add_action_radio_string().

For instance, void on_slot_activated(const Glib::ustring& parameter);

Constructor & Destructor Documentation

Gio::ActionMap::ActionMap ( )
protected

You should derive from this class to use it.

Gio::ActionMap::ActionMap ( ActionMap&&  src)
noexcept
Gio::ActionMap::~ActionMap ( )
overridenoexcept

Member Function Documentation

void Gio::ActionMap::add_action ( const Glib::RefPtr< Action >&  action)

Adds an action to the action_map.

If the action map already contains an action with the same name as action then the old action is dropped from the action map.

The action map takes its own reference on action.

Since glibmm 2.32:
Parameters
actionA Action.
Glib::RefPtr<SimpleAction> Gio::ActionMap::add_action ( const Glib::ustring name)

A convenience method for creating a SimpleAction instance and adding it to the ActionMap.

Parameters
nameThe name of the Action.
Returns
The Action.
Glib::RefPtr<SimpleAction> Gio::ActionMap::add_action ( const Glib::ustring name,
const ActivateSlot slot 
)

A convenience method for creating a SimpleAction instance and adding it to the ActionMap.

Parameters
nameThe name of the Action.
slotThe callback method to be called when the action is activated.
Returns
The Action.
Glib::RefPtr<SimpleAction> Gio::ActionMap::add_action_bool ( const Glib::ustring name,
bool  state = false 
)

A convenience method for creating a boolean-stateful SimpleAction instance and adding it to the ActionMap.

Parameters
nameThe name of the Action.
stateThe initial state.
Returns
The Action.
Glib::RefPtr<SimpleAction> Gio::ActionMap::add_action_bool ( const Glib::ustring name,
const ActivateSlot slot,
bool  state = false 
)

A convenience method for creating a boolean-stateful (toggle) SimpleAction instance and adding it to the ActionMap.

Parameters
nameThe name of the Action.
slotThe callback method to be called when the action is activated.
stateThe initial state.
Returns
The Action.
Glib::RefPtr<SimpleAction> Gio::ActionMap::add_action_radio_integer ( const Glib::ustring name,
gint32  state 
)

A convenience method for creating an integer-based radio SimpleAction instance and adding it to the ActionMap.

Parameters
nameThe name of the Action.
stateThe initial state.
Returns
The Action.
Glib::RefPtr<SimpleAction> Gio::ActionMap::add_action_radio_integer ( const Glib::ustring name,
const ActivateWithIntParameterSlot slot,
gint32  state 
)

A convenience method for creating an integer-based radio SimpleAction instance and adding it to the ActionMap.

Parameters
nameThe name of the Action.
slotThe callback method to be called when the action is activated.
stateThe initial state.
Returns
The Action.
Glib::RefPtr<SimpleAction> Gio::ActionMap::add_action_radio_string ( const Glib::ustring name,
const Glib::ustring state 
)

A convenience method for creating a string-based radio SimpleAction instance and adding it to the ActionMap.

Parameters
nameThe name of the Action.
stateThe initial state.
Returns
The Action.
Glib::RefPtr<SimpleAction> Gio::ActionMap::add_action_radio_string ( const Glib::ustring name,
const ActivateWithStringParameterSlot slot,
const Glib::ustring state 
)

A convenience method for creating a string-based radio SimpleAction instance and adding it to the ActionMap.

Parameters
nameThe name of the Action.
slotThe callback method to be called when the action is activated.
stateThe initial state.
Returns
The Action.
virtual void Gio::ActionMap::add_action_vfunc ( const Glib::RefPtr< Action >&  action) const
protectedvirtual
Glib::RefPtr<SimpleAction> Gio::ActionMap::add_action_with_parameter ( const Glib::ustring name,
const Glib::VariantType parameter_type,
const ActivateWithParameterSlot slot 
)

A convenience method for creating a SimpleAction instance, which when activated will call a slot receiving a given type of parameter, and adding that SimpleAction to the ActionMap.

Parameters
nameThe name of the Action.
parameter_typeThe type of parameter to be passed to the slot.
slotThe callback method to be called when the action is activated.
Returns
The Action.
static void Gio::ActionMap::add_interface ( GType  gtype_implementer)
static
static GType Gio::ActionMap::get_type ( )
static

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

GActionMap* Gio::ActionMap::gobj ( )
inline

Provides access to the underlying C GObject.

const GActionMap* Gio::ActionMap::gobj ( ) const
inline

Provides access to the underlying C GObject.

Glib::RefPtr<Action> Gio::ActionMap::lookup_action ( const Glib::ustring action_name)

Looks up the action with the name action_name in action_map.

If no such action exists, returns nullptr.

Since glibmm 2.32:
Parameters
action_nameThe name of an action.
Returns
A Action, or nullptr.
Glib::RefPtr<const Action> Gio::ActionMap::lookup_action ( const Glib::ustring action_name) const

Looks up the action with the name action_name in action_map.

If no such action exists, returns nullptr.

Since glibmm 2.32:
Parameters
action_nameThe name of an action.
Returns
A Action, or nullptr.
virtual Glib::RefPtr<Action> Gio::ActionMap::lookup_action_vfunc ( const Glib::ustring name) const
protectedvirtual
ActionMap& Gio::ActionMap::operator= ( ActionMap&&  src)
noexcept
void Gio::ActionMap::remove_action ( const Glib::ustring action_name)

Removes the named action from the action map.

If no action of this name is in the map then nothing happens.

Since glibmm 2.32:
Parameters
action_nameThe name of the action.
virtual void Gio::ActionMap::remove_action_vfunc ( const Glib::ustring name)
protectedvirtual

Friends And Related Function Documentation

Glib::RefPtr< Gio::ActionMap > wrap ( GActionMap *  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.