leptos_use

Struct UseScrollOptions

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

Options for use_scroll. Options for use_scroll_with_options.

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impl UseScrollOptions

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pub fn throttle(self, value: f64) -> Self

Throttle time in milliseconds for the scroll events. Defaults to 0 (disabled).

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pub fn idle(self, value: f64) -> Self

After scrolling ends we wait idle + throttle milliseconds before we consider scrolling to have stopped. Defaults to 200.

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pub fn offset(self, value: ScrollOffset) -> Self

Threshold in pixels when we consider a side to have arrived (UseScrollReturn::arrived_state).

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pub fn on_scroll(self, value: impl Fn(Event) + 'static) -> Self

Callback when scrolling is happening.

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pub fn on_stop(self, value: impl Fn(Event) + 'static) -> Self

Callback when scrolling stops (after idle + throttle milliseconds have passed).

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pub fn event_listener_options(self, value: UseEventListenerOptions) -> Self

Options passed to the addEventListener("scroll", ...) call

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pub fn behavior(self, value: impl Into<Signal<ScrollBehavior>>) -> Self

When changing the x or y signals this specifies the scroll behaviour. Can be Auto (= not smooth) or Smooth. Defaults to Auto.

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impl Default for UseScrollOptions

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fn default() -> Self

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

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