thaw/src/breadcrumb/mod.rs
luoxiaozero 5ab09bb281
Pref/class (#58)
* feat: add class_list macro

* fix: ssr mode class_list

* pref: replace with class_list
2023-12-23 12:25:54 +08:00

57 lines
1.6 KiB
Rust

mod breadcrumb_item;
mod theme;
use crate::{
use_theme,
utils::{class_list::class_list, mount_style},
Theme,
};
pub use breadcrumb_item::BreadcrumbItem;
use leptos::*;
pub use theme::BreadcrumbTheme;
#[component]
pub fn Breadcrumb(
#[prop(default = MaybeSignal::Static("/".to_string()),into)] separator: MaybeSignal<String>,
#[prop(optional, into)] class: MaybeSignal<String>,
children: Children,
) -> impl IntoView {
mount_style("breadcrumb", include_str!("./breadcrumb.css"));
let theme = use_theme(Theme::light);
let css_vars = create_memo(move |_| {
let mut css_vars = String::new();
theme.with(|theme| {
css_vars.push_str(&format!(
"--thaw-font-color: {};",
theme.breadcrumb.item_font_color
));
css_vars.push_str(&format!(
"--thaw-font-color-hover: {};",
theme.breadcrumb.item_font_color_hover
));
css_vars.push_str(&format!(
"--thaw-background-color-hover: {};",
theme.breadcrumb.item_background_color_hover
));
});
css_vars
});
view! {
<Provider value=BreadcrumbSeparatorInjection(separator)>
<nav
class=class_list!["thaw-breadcrumb", move || class.get()]
style=move || css_vars.get()
>
<ul>{children()}</ul>
</nav>
</Provider>
}
}
#[derive(Clone)]
pub(crate) struct BreadcrumbSeparatorInjection(MaybeSignal<String>);
pub(crate) fn use_breadcrumb_separator() -> BreadcrumbSeparatorInjection {
expect_context()
}