Class: Gtk::EventControllerMotion

Inherits:

EventController

• Object
• EventController
• Gtk::EventControllerMotion

Defined in:

(unknown)

Instance Method Summary

• #contains_pointer ⇒ Boolean

  Returns if a pointer is within self or one of its children.

• #contains_pointer=(contains_pointer) ⇒ Boolean

  Whether the pointer is in the controllers widget or a descendant.

• #contains_pointer? ⇒ Boolean

  Whether the pointer is in the controllers widget or a descendant.

• #initialize ⇒ Gtk::EventController constructor

  Creates a new event controller that will handle motion events.

• #is_pointer ⇒ Boolean

  Returns if a pointer is within self, but not one of its children.

• #is_pointer=(is_pointer) ⇒ Boolean

  Whether the pointer is in the controllers widget itself, as opposed to in a descendent widget.

• #is_pointer? ⇒ Boolean

  Whether the pointer is in the controllers widget itself, as opposed to in a descendent widget.

Methods inherited from EventController

#current_event, #current_event_device, #current_event_state, #current_event_time, #name, #name=, #propagation_limit, #propagation_limit=, #propagation_phase, #propagation_phase=, #reset, #static_name=, #widget, #widget=

Constructor Details

#initialize ⇒ Gtk::EventController

Creates a new event controller that will handle motion events.

Instance Method Details

#contains_pointer ⇒ Boolean

Returns if a pointer is within self or one of its children.

Returns:

• (Boolean) —

  true if a pointer is within self or one of its children

#contains_pointer=(contains_pointer) ⇒ Boolean

Whether the pointer is in the controllers widget or a descendant.

See also [propertyGtk.EventControllerMotion:is-pointer].

When handling crossing events, this property is updated before [signalGtk.EventControllerMotion::enter], but after [signalGtk.EventControllerMotion::leave] is emitted.

Parameters:

• contains_pointer (Boolean)

Returns:

• (Boolean) —

  contains-pointer

• (Boolean) —

  contains-pointer

#contains_pointer? ⇒ Boolean

Whether the pointer is in the controllers widget or a descendant.

See also [propertyGtk.EventControllerMotion:is-pointer].

When handling crossing events, this property is updated before [signalGtk.EventControllerMotion::enter], but after [signalGtk.EventControllerMotion::leave] is emitted.

Returns:

• (Boolean) —

  contains-pointer

#is_pointer ⇒ Boolean

Returns if a pointer is within self, but not one of its children.

Returns:

• (Boolean) —

  true if a pointer is within self but not one of its children

#is_pointer=(is_pointer) ⇒ Boolean

Whether the pointer is in the controllers widget itself, as opposed to in a descendent widget.

See also [propertyGtk.EventControllerMotion:contains-pointer].

When handling crossing events, this property is updated before [signalGtk.EventControllerMotion::enter], but after [signalGtk.EventControllerMotion::leave] is emitted.

Parameters:

• is_pointer (Boolean)

Returns:

• (Boolean) —

  is-pointer

• (Boolean) —

  is-pointer

#is_pointer? ⇒ Boolean

Whether the pointer is in the controllers widget itself, as opposed to in a descendent widget.

See also [propertyGtk.EventControllerMotion:contains-pointer].

When handling crossing events, this property is updated before [signalGtk.EventControllerMotion::enter], but after [signalGtk.EventControllerMotion::leave] is emitted.

Returns:

• (Boolean) —

  is-pointer