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RadioGroup

ravenrs_widgets

Struct RadioGroup 

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

One choice among several, shown as radio buttons. Arrow keys move the selection and the focus together (wrapping); Home and End jump to the ends.

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impl RadioGroup

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pub fn new( selected: Binding<usize>, options: impl IntoIterator<Item = impl Into<String>>, ) -> Self

Radio buttons for options; selected holds the zero-based index.

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pub fn label(self, label: impl Into<String>) -> Self

The name screen readers announce for the group, such as “Plan”.

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impl Debug for RadioGroup

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

Formats the value using the given formatter. Read more
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impl View for RadioGroup

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fn build(&self, cx: &mut BuildCx<'_>) -> NodeId

Creates this view’s node for the current build.
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fn type_name(&self) -> &'static str

The name the diagnostics panel shows this view’s cost under.

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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> ErasedDestructor for T
where T: 'static,

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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, 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<V> ViewExt for V
where V: View,

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fn padding(self, padding: impl Into<Insets>) -> Styled<Self>

Adds padding inside the box, in logical pixels.
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fn background(self, fill: impl Into<Fill>) -> Styled<Self>

Paints a background behind the content.
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fn frame(self, width: Option<f32>, height: Option<f32>) -> Styled<Self>

Fixes the width and/or height in logical pixels; None keeps the content size.
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fn width(self, width: f32) -> Styled<Self>

Fixes the width in logical pixels.
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fn height(self, height: f32) -> Styled<Self>

Fixes the height in logical pixels.
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fn grow(self, grow: f32) -> Styled<Self>

Takes a share of the free space in the parent stack.
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fn stretch(self) -> Styled<Self>

Stretches across the parent stack’s cross axis.
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fn centered(self) -> Styled<Self>

Centers the content inside the box.
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fn tooltip(self, text: impl Into<String>) -> Tooltip<Self>

Shows text above the view while the pointer is over it; see Tooltip.
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fn opacity(self, opacity: f32) -> Faded<Self>

Draws the view and everything in it at this opacity, from 0.0 to 1.0, easing to it when it changes. Layout and input stay as they are; see Faded.
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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