EventControllerMotion

gtk.event_controller_motion.EventControllerMotion is an event controller tracking the pointer position.

The event controller offers gtk.event_controller_motion.EventControllerMotion.enter and gtk.event_controller_motion.EventControllerMotion.leave signals, as well as property@Gtk.EventControllerMotion:is-pointer and property@Gtk.EventControllerMotion:contains-pointer properties which are updated to reflect changes in the pointer position as it moves over the widget.

class EventControllerMotion : EventController {

this();

bool containsPointer();

bool isPointer();

ulong connectEnter(T callback, Flag!"After" after);

ulong connectLeave(T callback, Flag!"After" after);

ulong connectMotion(T callback, Flag!"After" after);

}

Constructors

this this(): Creates a new event controller that will handle motion events.

Members

Functions

connectEnter ulong connectEnter(T callback, Flag!"After" after): Connect to Enter signal.
connectLeave ulong connectLeave(T callback, Flag!"After" after): Connect to Leave signal.
connectMotion ulong connectMotion(T callback, Flag!"After" after): Connect to Motion signal.
containsPointer bool containsPointer(): Returns if a pointer is within self or one of its children.
isPointer bool isPointer(): Returns if a pointer is within self, but not one of its children.

Inherited Members

From EventController

getCurrentEvent gdk.event.Event getCurrentEvent(): Returns the event that is currently being handled by the controller.
getCurrentEventDevice gdk.device.Device getCurrentEventDevice(): Returns the device of the event that is currently being handled by the controller.
getCurrentEventState gdk.types.ModifierType getCurrentEventState(): Returns the modifier state of the event that is currently being handled by the controller.
getCurrentEventTime uint getCurrentEventTime(): Returns the timestamp of the event that is currently being handled by the controller.
getName string getName(): Gets the name of controller.
getPropagationLimit gtk.types.PropagationLimit getPropagationLimit(): Gets the propagation limit of the event controller.
getPropagationPhase gtk.types.PropagationPhase getPropagationPhase(): Gets the propagation phase at which controller handles events.
getWidget gtk.widget.Widget getWidget(): Returns the gtk.widget.Widget this controller relates to.
reset void reset(): Resets the controller to a clean state.
setName void setName(string name): Sets a name on the controller that can be used for debugging.
setPropagationLimit void setPropagationLimit(gtk.types.PropagationLimit limit): Sets the event propagation limit on the event controller.
setPropagationPhase void setPropagationPhase(gtk.types.PropagationPhase phase): Sets the propagation phase at which a controller handles events.
setStaticName void setStaticName(string name): Sets a name on the controller that can be used for debugging.

gtk event_controller_motion classes