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PointerCancel

floem_test::prelude::el

Struct PointerCancel 

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pub struct PointerCancel;
Expand description

Receives Event::Pointer Cancel variant — fired when a pointer gesture is cancelled by the system (e.g., window loses focus, touch is interrupted).

§Routing

Spatially hit-tested or directed to the capturing element. Dispatched via Capture → Target → Bubble.

§Default Actions (preventable with cx.prevent_default())

  • Aborts any active drag (DragSourceEvent::Cancel fires).
  • Releases pointer capture unconditionally.

Trait Implementations§

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impl Clone for PointerCancel

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fn clone(&self) -> PointerCancel

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for PointerCancel

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fn default() -> PointerCancel

Returns the “default value” for a type. Read more
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impl EventListenerTrait for PointerCancel

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type EventData = PointerInfo

The type of event data this listener extracts
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fn listener_key() -> EventListenerKey

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fn extract(event: &Event) -> Option<&Self::EventData>
where Self::EventData: Sized,

Extract and downcast to the specific event type
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impl Copy for PointerCancel

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Gets the TypeId of self. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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fn downcast(&self) -> &T

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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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