Struct RawHeadlessOpenArgs 

pub struct RawHeadlessOpenArgs {
    pub timestamp: DInstant,
    pub window_id: WindowId,
    pub surface: WeakViewHeadless,
    pub data: HeadlessOpenData,
    pub propagation: EventPropagationHandle,
}

Arguments for the RAW_HEADLESS_OPEN_EVENT.

Fields

timestamp: DInstant

Instant the event happened.

window_id: WindowId

Window id that represents the headless surface that finished opening.

surface: WeakViewHeadless

Live connection to the headless surface in the view-process.

The handle can be upgraded on hook only, after it is dropped. This is so the latest event does not keep the surface alive indefinitely.

data: HeadlessOpenData

Extra data send by the view-process.

propagation: EventPropagationHandle

Propagation handle associated with this event instance.

Cloned arguments share the same handle, some arguments may also share the handle of another event if they share the same cause.

Implementations

impl RawHeadlessOpenArgs

pub fn new( timestamp: impl Into<DInstant>, propagation: EventPropagationHandle, window_id: impl Into<WindowId>, surface: impl Into<WeakViewHeadless>, data: impl Into<HeadlessOpenData>, ) -> Self

New args from values that convert into the argument types.

pub fn now( window_id: impl Into<WindowId>, surface: impl Into<WeakViewHeadless>, data: impl Into<HeadlessOpenData>, ) -> Self

Arguments for event that happened now (INSTANT.now).

Trait Implementations

impl AnyEventArgs for RawHeadlessOpenArgs

fn is_in_target(&self, id: WidgetId) -> bool

Broadcast to all widgets.

fn timestamp(&self) -> DInstant

Instant this event update happened.

fn propagation(&self) -> &EventPropagationHandle

Propagation handle associated with this event instance.

fn clone_boxed(&self) -> Box<dyn AnyEventArgs>

Clone the args to a new box.

impl Clone for RawHeadlessOpenArgs

fn clone(&self) -> RawHeadlessOpenArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RawHeadlessOpenArgs

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

Formats the value using the given formatter.

impl PartialEq for RawHeadlessOpenArgs

fn eq(&self, other: &RawHeadlessOpenArgs) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl EventArgs for RawHeadlessOpenArgs

impl StructuralPartialEq for RawHeadlessOpenArgs