Struct css_in_rs::StyleProvider

pub struct StyleProvider<T> { /* private fields */ }

Manages dynamically inserted styles. You should usually have exactly one. Generated classnames are only unique for a fixed StyleProvider.

You will typically use StyleProvider in comination with the crate::make_styles! macro.

Example

make_styles! {
    (_theme: EmptyTheme) -> MyClasses {
        ".my_class > span" {
            color: "red",
        },
    }
}

fn main() {
    let elem: &web_sys::Element = todo!(); // Some element
    let style_provider = StyleProvider::new_and_mount(elem, EmptyTheme);
     
    // inject the css styles
    let cls = style_provider.add_classes::<MyClasses>();
    elem.set_class_name(&cls.my_class);
     
    // inject it again; no change; will return the same classes
    let cls2 = style_provider.add_classes::<MyClasses>();
    assert_eq!(cls.my_class, cls2.my_class);
}

Implementations

impl<T: Theme> StyleProvider<T>

pub fn new_and_mount(some_elem: &Element, theme: T) -> Self

pub fn quickstart_web(theme: T) -> Self

pub fn add_classes<C>(&self) -> C

where C: Classes<Theme = T>,

pub fn update_theme(&self, theme: T)

pub fn use_styles<'a, C>(&self, cx: &'a ScopeState) -> &'a C

where C: Classes<Theme = T>,

Available on crate feature dioxus only.

Trait Implementations

impl<T: Clone> Clone for StyleProvider<T>

fn clone(&self) -> StyleProvider<T>

Returns a copy of the value.

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

Performs copy-assignment from source.