Struct SmoothScrolling

pub struct SmoothScrolling {
    pub duration: Duration,
    pub easing: Arc<dyn Fn(EasingTime) -> Factor + Sync + Send>,
}

Smooth scrolling config.

This config can be set by the smooth_scrolling property.

Fields

duration: Duration

Chase transition duration.

Default is 150.ms().

easing: Arc<dyn Fn(EasingTime) -> Factor + Sync + Send>

Chase transition easing function.

Default is linear.

Implementations

impl SmoothScrolling

pub fn new( duration: Duration, easing: impl Fn(EasingTime) -> Factor + Send + Sync + 'static, ) -> SmoothScrolling

New custom smooth scrolling config.

pub fn disabled() -> SmoothScrolling

No smooth scrolling, scroll position updates immediately.

pub fn is_disabled(&self) -> bool

If this config represents disabled.

Trait Implementations

impl Clone for SmoothScrolling

fn clone(&self) -> SmoothScrolling

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SmoothScrolling

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for SmoothScrolling

fn default() -> SmoothScrolling

Returns the “default value” for a type.

impl From<(Duration, EasingFn)> for SmoothScrolling

fn from(_: (Duration, EasingFn)) -> SmoothScrolling

Converts to this type from the input type.

impl<F> From<(Duration, F)> for SmoothScrolling

where F: Fn(EasingTime) -> Factor + Send + Sync + 'static,

fn from(_: (Duration, F)) -> SmoothScrolling

Converts to this type from the input type.

impl From<Duration> for SmoothScrolling

fn from(duration: Duration) -> SmoothScrolling

Linear duration of smooth transition.

impl From<bool> for SmoothScrolling

fn from(enabled: bool) -> SmoothScrolling

Returns default config for true, disabled for false.

impl IntoVar<SmoothScrolling> for (Duration, EasingFn)

type Var = LocalVar<SmoothScrolling>

Variable type that will wrap the T value.

fn into_var(self) -> <(Duration, EasingFn) as IntoVar<SmoothScrolling>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl<F> IntoVar<SmoothScrolling> for (Duration, F)

where F: Fn(EasingTime) -> Factor + Send + Sync + 'static,

type Var = LocalVar<SmoothScrolling>

Variable type that will wrap the T value.

fn into_var(self) -> <(Duration, F) as IntoVar<SmoothScrolling>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<SmoothScrolling> for Duration

fn into_var(self) -> <Duration as IntoVar<SmoothScrolling>>::Var

Linear duration of smooth transition.

type Var = LocalVar<SmoothScrolling>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<SmoothScrolling> for bool

fn into_var(self) -> <bool as IntoVar<SmoothScrolling>>::Var

Returns default config for true, disabled for false.

type Var = LocalVar<SmoothScrolling>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl PartialEq for SmoothScrolling

fn eq(&self, other: &SmoothScrolling) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl IntoValue<SmoothScrolling> for (Duration, EasingFn)

impl<F> IntoValue<SmoothScrolling> for (Duration, F)

where F: Fn(EasingTime) -> Factor + Send + Sync + 'static,

impl IntoValue<SmoothScrolling> for Duration

impl IntoValue<SmoothScrolling> for bool