ScrollEvent

ul_next::event

Struct ScrollEvent 

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pub struct ScrollEvent { /* private fields */ }
Expand description

A generic scroll event, that can be used to fire a key event in a view by View::fire_scroll_event.

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impl ScrollEvent

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pub fn new( lib: Arc<Library>, ty: ScrollEventType, delta_x: i32, delta_y: i32, ) -> Result<ScrollEvent, CreationError>

Create a new ScrollEvent.

§Arguments
  • lib - The ultralight library.
  • ty - The type of the event.
  • delta_x - The horizontal scroll amount.
  • delta_y - The vertical scroll amount.

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impl Drop for ScrollEvent

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.