Struct StyleHandle

pub struct StyleHandle {
    pub style: Option<Arc<dyn StyleTuple>>,
}

Wrapper type that allows StyleTuples to be passed from parent to child views.

Fields

style: Option<Arc<dyn StyleTuple>>

Reference to the collection of styles.

Implementations

impl StyleHandle

pub fn new<S: StyleTuple + 'static>(style: S) -> Self

Construct a new style handle.

pub fn none() -> Self

Construct a placeholder style handle.

Trait Implementations

impl Clone for StyleHandle

fn clone(&self) -> StyleHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for StyleHandle

fn default() -> StyleHandle

Returns the “default value” for a type.

impl PartialEq for StyleHandle

fn eq(&self, other: &Self) -> 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 StyleTuple for StyleHandle

fn apply(&self, ctx: &mut StyleBuilder<'_, '_>)

Method to apply the style to a target entity.

fn into_handle(self) -> StyleHandle

Wrap the tuple in a StyleHandle.