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PointerMove

floem::event::listener

Struct PointerMove 

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pub struct PointerMove;
Expand description

Receives Event::Pointer Move variant — fired when the pointer moves.

§Routing

Spatially hit-tested at the pointer location, then dispatched via Capture → Target → Bubble. If the pointer is captured by an element, routed directly to that element instead.

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

  • If the pointer has moved beyond the drag threshold while a button is held, begins a drag operation (DragSourceEvent::Start fires).
  • While a drag is active, fires drag source/target move and enter/leave events.

Trait Implementations§

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impl Clone for PointerMove

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fn clone(&self) -> PointerMove

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 PointerMove

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fn default() -> PointerMove

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

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type EventData = PointerUpdate

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 PointerMove

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impl<T> Any for T
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Gets the TypeId of self. Read more
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impl<T> CloneToUninit for T
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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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impl<T> Downcast for T
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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn drop(ptr: usize)

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