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Switch

Struct Switch 

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

Toggle between true and false.

Commonly used for enabled/disabled scenarios.

Example: light/dark theme.

fn app() -> impl IntoElement {
    let mut toggled = use_state(|| false);

    Switch::new()
        .toggled(toggled())
        .on_toggle(move |_| toggled.toggle())
}

§Preview

ToggledNot Toggled
Switch Toggled DemoSwitch Not Toggled Demo

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impl Switch

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pub fn new() -> Self

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pub fn toggled(self, toggled: impl Into<Readable<bool>>) -> Self

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pub fn on_toggle(self, on_toggle: impl Into<EventHandler<()>>) -> Self

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pub fn enabled(self, enabled: impl Into<bool>) -> Self

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pub fn layout_variant( self, layout_variant: impl Into<SwitchLayoutVariant>, ) -> Self

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pub fn theme_colors(self, theme: SwitchColorsThemePartial) -> Self

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pub fn theme_layout(self, theme: SwitchLayoutThemePartial) -> Self

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pub fn expanded(self) -> Self

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pub fn cursor_icon(self, cursor_icon: impl Into<CursorIcon>) -> Self

Override the cursor icon shown when hovering over this component while enabled.

Trait Implementations§

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impl Clone for Switch

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fn clone(&self) -> Switch

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Component for Switch

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impl Default for Switch

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fn default() -> Self

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

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fn write_key(&mut self) -> &mut DiffKey

Returns a mutable reference to the element’s diff key.
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fn key(self, key: impl Hash) -> Self
where Self: 'static,

Assign a key derived from any hashable value, used to reconcile elements in dynamic lists. The key is scoped to the element’s type, so the same value used on different element or component types never collides.
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impl PartialEq for Switch

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for Switch

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impl SwitchColorsThemePartialExt for Switch

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fn background(self, background: impl Into<Color>) -> Self

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fn thumb_background(self, thumb_background: impl Into<Color>) -> Self

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fn toggled_background(self, toggled_background: impl Into<Color>) -> Self

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fn toggled_thumb_background( self, toggled_thumb_background: impl Into<Color>, ) -> Self

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fn focus_border_fill(self, focus_border_fill: impl Into<Color>) -> Self

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impl SwitchLayoutThemePartialExt for Switch

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fn margin(self, margin: impl Into<Gaps>) -> Self

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fn width(self, width: f32) -> Self

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fn height(self, height: f32) -> Self

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fn padding(self, padding: f32) -> Self

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fn thumb_size(self, thumb_size: f32) -> Self

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fn toggled_thumb_size(self, toggled_thumb_size: f32) -> Self

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fn pressed_thumb_size_offset(self, pressed_thumb_size_offset: f32) -> Self

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fn thumb_offset(self, thumb_offset: f32) -> Self

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fn toggled_thumb_offset(self, toggled_thumb_offset: f32) -> Self

Auto Trait Implementations§

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impl !RefUnwindSafe for Switch

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impl !Send for Switch

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impl !Sync for Switch

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impl !UnwindSafe for Switch

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impl Freeze for Switch

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impl Unpin for Switch

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impl UnsafeUnpin for Switch

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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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impl<T> ComponentKey for T
where T: Component,

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impl<T> ComponentProps for T
where T: Any + PartialEq,

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fn changed(&self, other: &(dyn ComponentProps + 'static)) -> bool

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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> IntoElement for T
where T: Into<Element>,

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impl<T> IntoReadable<T> for T
where T: 'static + PartialEq,

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impl<T> MaybeExt for T
where T: Component,

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fn maybe(self, bool: impl Into<bool>, then: impl FnOnce(Self) -> Self) -> Self

Apply then to the element only when the condition is true.
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fn map<T>(self, data: Option<T>, then: impl FnOnce(Self, T) -> Self) -> Self

Apply then to the element only when the Option is Some, passing the inner value.
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impl<T> NoneValue for T
where T: Default,

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type NoneType = T

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fn null_value() -> T

The none-equivalent value.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<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.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more