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DragStart

floem_test::prelude::el

Struct DragStart 

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pub struct DragStart;
Expand description

Receives DragSourceEvent::Start — sent to the element being dragged when the drag begins (pointer has moved beyond the drag threshold while a button is held down).

§Routing

Dispatched to Target phase only on the dragged element.

§Default Actions

No preventable default action.

Trait Implementations§

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impl Clone for DragStart

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fn clone(&self) -> DragStart

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 DragStart

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fn default() -> DragStart

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

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type EventData = DragStartEvent

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 DragStart

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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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