gtkmm 4.14.0
Public Member Functions | Static Public Member Functions | Public Attributes | Protected Member Functions | Related Symbols | List of all members
Gtk::EventControllerLegacy Class Reference

Event controller that provides raw access to the event stream. More...

#include <gtkmm/eventcontrollerlegacy.h>

Inheritance diagram for Gtk::EventControllerLegacy:
Inheritance graph
[legend]

Public Member Functions

 EventControllerLegacy (EventControllerLegacy &&src) noexcept
 
EventControllerLegacyoperator= (EventControllerLegacy &&src) noexcept
 
 ~EventControllerLegacy () noexcept override
 
GtkEventControllerLegacygobj ()
 Provides access to the underlying C GObject.
 
const GtkEventControllerLegacygobj () const
 Provides access to the underlying C GObject.
 
GtkEventControllerLegacygobj_copy ()
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
 
- Public Member Functions inherited from Gtk::EventController
 EventController (EventController &&src) noexcept
 
EventControlleroperator= (EventController &&src) noexcept
 
 ~EventController () noexcept override
 
GtkEventControllergobj ()
 Provides access to the underlying C GObject.
 
const GtkEventControllergobj () const
 Provides access to the underlying C GObject.
 
GtkEventControllergobj_copy ()
 Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
 
Widgetget_widget ()
 Returns the Gtk::Widget this controller relates to.
 
const Widgetget_widget () const
 Returns the Gtk::Widget this controller relates to.
 
void reset ()
 Resets the controller to a clean state.
 
PropagationPhase get_propagation_phase () const
 Gets the propagation phase at which controller handles events.
 
void set_propagation_phase (PropagationPhase phase)
 Sets the propagation phase at which a controller handles events.
 
PropagationLimit get_propagation_limit () const
 Gets the propagation limit of the event controller.
 
void set_propagation_limit (PropagationLimit limit)
 Sets the event propagation limit on the event controller.
 
Glib::ustring get_name () const
 Gets the name of controller.
 
void set_name (const Glib::ustring & name)
 Sets a name on the controller that can be used for debugging.
 
Glib::RefPtr< const Gdk::Eventget_current_event () const
 Returns the event that is currently being handled by the controller.
 
guint32 get_current_event_time () const
 Returns the timestamp of the event that is currently being handled by the controller.
 
Glib::RefPtr< Gdk::Deviceget_current_event_device ()
 Returns the device of the event that is currently being handled by the controller.
 
Glib::RefPtr< const Gdk::Deviceget_current_event_device () const
 Returns the event that is currently being handled by the controller.
 
Gdk::ModifierType get_current_event_state () const
 Returns the modifier state of the event that is currently being handled by the controller.
 
Glib::PropertyProxy_ReadOnly< Widget * > property_widget () const
 The widget receiving the Gdk::Events that the controller will handle.
 
Glib::PropertyProxy< PropagationPhaseproperty_propagation_phase ()
 The propagation phase at which this controller will handle events.
 
Glib::PropertyProxy_ReadOnly< PropagationPhaseproperty_propagation_phase () const
 The propagation phase at which this controller will handle events.
 
Glib::PropertyProxy< PropagationLimitproperty_propagation_limit ()
 The limit for which events this controller will handle.
 
Glib::PropertyProxy_ReadOnly< PropagationLimitproperty_propagation_limit () const
 The limit for which events this controller will handle.
 
Glib::PropertyProxy< Glib::ustringproperty_name ()
 The name for this controller, typically used for debugging purposes.
 
Glib::PropertyProxy_ReadOnly< Glib::ustringproperty_name () const
 The name for this controller, typically used for debugging purposes.
 
- Public Member Functions inherited from Glib::Object
 Object (const Object &)=delete
 
Objectoperator= (const Object &)=delete
 
 Object (Object &&src) noexcept
 
Objectoperator= (Object &&src) noexcept
 
voidget_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)
 
voidsteal_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
 
GObjectgobj ()
 
const GObjectgobj () const
 
GObjectgobj_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< EventControllerLegacycreate ()
 
- Static Public Member Functions inherited from Gtk::EventController
static GType get_type ()
 Get the GType for this class, for use with the underlying GObject type system.
 

Public Attributes

Glib::SignalProxy< bool(const Glib::RefPtr< const Gdk::Event > &) signal_event )()
 

Protected Member Functions

 EventControllerLegacy ()
 
- Protected Member Functions inherited from Gtk::EventController
 EventController ()
 There is no create() method that corresponds to this constructor, because only derived classes shall be created.
 
- 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 Symbols

(Note that these are not member symbols.)

Glib::RefPtr< Gtk::EventControllerLegacywrap (GtkEventControllerLegacy *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)
 

Detailed Description

Event controller that provides raw access to the event stream.

Gtk::EventControllerLegacy is an event controller that provides raw access to the event stream.

It should only be used as a last resort if none of the other event controllers or gestures do the job.

Since gtkmm 4.4

Constructor & Destructor Documentation

◆ EventControllerLegacy() [1/2]

Gtk::EventControllerLegacy::EventControllerLegacy ( EventControllerLegacy && src)
noexcept

◆ ~EventControllerLegacy()

Gtk::EventControllerLegacy::~EventControllerLegacy ( )
overridenoexcept

◆ EventControllerLegacy() [2/2]

Gtk::EventControllerLegacy::EventControllerLegacy ( )
protected

Member Function Documentation

◆ create()

static Glib::RefPtr< EventControllerLegacy > Gtk::EventControllerLegacy::create ( )
static

◆ get_type()

static GType Gtk::EventControllerLegacy::get_type ( )
static

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

◆ gobj() [1/2]

GtkEventControllerLegacy * Gtk::EventControllerLegacy::gobj ( )
inline

Provides access to the underlying C GObject.

◆ gobj() [2/2]

const GtkEventControllerLegacy * Gtk::EventControllerLegacy::gobj ( ) const
inline

Provides access to the underlying C GObject.

◆ gobj_copy()

GtkEventControllerLegacy * Gtk::EventControllerLegacy::gobj_copy ( )

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

◆ operator=()

EventControllerLegacy & Gtk::EventControllerLegacy::operator= ( EventControllerLegacy && src)
noexcept

Friends And Related Symbol Documentation

◆ wrap()

Glib::RefPtr< Gtk::EventControllerLegacy > wrap ( GtkEventControllerLegacy * 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.

Member Data Documentation

◆ signal_event

Glib::SignalProxy< bool(const Glib::RefPtr< const Gdk::Event > &) Gtk::EventControllerLegacy::signal_event) ()
Slot Prototype:
bool on_my_event(const Glib::RefPtr<const Gdk::Event>& event)

Flags: Run Last

Emitted for each GDK event delivered to controller.

Parameters
eventThe Gdk::Event which triggered this signal.
Returns
true to stop other handlers from being invoked for the event and the emission of this signal. false to propagate the event further.