DragUpdateEvent
Incremental payload for drag progress updates.
Inherits: Event
Properties
global_delta- The amount the pointer has moved in the global coordinate space since the start of the drag.global_position- The pointer's global position when it triggered this update.local_delta- The amount the pointer has moved in the local coordinate space of the event receiver since the start of the drag.local_position- The local position in the coordinate system of the event receiver at which the pointer contacted the screen.primary_delta- The amount the pointer has moved along the primary axis in the coordinate space of the event receiver since the previous update.timestamp- Recorded timestamp of the source pointer event that triggered the drag event.
Properties
global_deltaclass-attributeinstance-attribute
global_delta: Offset | None = field(
default=None, metadata={"data_field": "gd"}
)The amount the pointer has moved in the global coordinate space since the start of the drag.
global_positionclass-attributeinstance-attribute
global_position: Offset = field(
metadata={"data_field": "g"}
)The pointer's global position when it triggered this update.
local_deltaclass-attributeinstance-attribute
local_delta: Offset | None = field(
default=None, metadata={"data_field": "ld"}
)The amount the pointer has moved in the local coordinate space of the event receiver since the start of the drag.
local_positionclass-attributeinstance-attribute
local_position: Offset = field(metadata={"data_field": "l"})The local position in the coordinate system of the event receiver at which the pointer contacted the screen.
primary_deltaclass-attributeinstance-attribute
primary_delta: float | None = field(
default=None, metadata={"data_field": "pd"}
)The amount the pointer has moved along the primary axis in the coordinate space of the event receiver since the previous update.