Struct pointer_fusion::PointerEvent

pub struct PointerEvent {

    pub id: i64,
    pub kind: DeviceKind,
    pub timestamp: Time,
    pub phase: Phase,
    pub device_id: u32,
    pub pointer_id: Option<u32>,
    pub physical_x: f32,
    pub physical_y: f32,
    pub physical_delta_x: f32,
    pub physical_delta_y: f32,
    pub logical_x: f32,
    pub logical_y: f32,
    pub logical_delta_x: f32,
    pub logical_delta_y: f32,
    pub buttons: i64,
    pub signal_kind: SignalKind,
    pub physical_scroll_delta_y: f64,
    pub physical_scroll_delta_x: f64,
    pub logical_scroll_delta_y: f64,
    pub logical_scroll_delta_x: f64,
    pub synthesized: bool,
    pub status: Status,
}

Information about the state of a pointer.

Fields

id: i64

The monotonically increasing identifier that is present only on ‘Down’ events and is 0 otherwise.

kind: DeviceKind

The kind of input device.

timestamp: Time

The timestamp when the event originated. This is monotonically increasing for the same DeviceKind. Timestamp for synthesized events is same as event synthesized from.

phase: Phase

The current Phase of pointer event.

device_id: u32

The unique device identifier.

pointer_id: Option<u32>

The identifier for the pointer that issued this event when DeviceKind is [Touch].

physical_x: f32

The x position of the device, in the viewport’s coordinate system, as reported by the raw device event.

physical_y: f32

The y position of the device, in the viewport’s coordinate system, as reported by the raw device event.

physical_delta_x: f32

The relative change in x position of the device from previous event in sequence.

physical_delta_y: f32

The relative change in y position of the device from previous event in sequence.

logical_x: f32

The x position of the device, in the view’s logical coordinate system.

logical_y: f32

The y position of the device, in the view’s logical coordinate system.

logical_delta_x: f32

The relative change in x position of the device from previous event in sequence, in the view’s logical coordinate system.

logical_delta_y: f32

The relative change in y position of the device from previous event in sequence, in the view’s logical coordinate system.

buttons: i64

The buttons pressed on the device represented as bitflags.

signal_kind: SignalKind

The event SignalKind for scroll events.

physical_scroll_delta_y: f64

The amount of scroll in x direction, in physical pixels.

physical_scroll_delta_x: f64

The amount of scroll in y direction, in physical pixels.

logical_scroll_delta_y: f64

The amount of scroll in x direction, in logical pixels.

logical_scroll_delta_x: f64

The amount of scroll in y direction, in logical pixels.

synthesized: bool

Set if this PointerEvent was synthesized for maintaining legal input sequence.

status: Status

The status of pointer if it has entered or exited the viewport. None for touch source.

Trait Implementations

impl Clone for PointerEvent

fn clone(&self) -> PointerEvent

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PointerEvent

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PointerEvent

fn default() -> PointerEvent

Returns the “default value” for a type.