EventControllerMotion

class EventControllerMotion(**properties: Any)

Superclasses: EventController, Object

Constructors:

EventControllerMotion(**properties)
new() -> Gtk.EventController

Constructors

class EventControllerMotion

classmethod new() → EventController

Creates a new event controller that will handle motion events.

Methods

class EventControllerMotion

contains_pointer() → bool

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

is_pointer() → bool

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

Properties

class EventControllerMotion

props.contains_pointer: bool

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

See also is_pointer.

When handling crossing events, this property is updated before enter, but after leave is emitted.

props.is_pointer: bool

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

See also contains_pointer.

When handling crossing events, this property is updated before enter, but after leave is emitted.

Signals

class EventControllerMotion.signals

enter(x: float, y: float) → None

Signals that the pointer has entered the widget.

Parameters:

• x – coordinates of pointer location

• y – coordinates of pointer location

leave() → None

Signals that the pointer has left the widget.

motion(x: float, y: float) → None

Emitted when the pointer moves inside the widget.

Parameters:

• x – the x coordinate

• y – the y coordinate