#![allow(non_upper_case_globals, non_snake_case)] //! Example: Webview Renderer //! ------------------------- //! //! This example shows how to use the dioxus_desktop crate to build a basic desktop application. //! //! Under the hood, the dioxus_desktop crate bridges a native Dioxus VirtualDom with a custom prebuit application running //! in the webview runtime. Custom handlers are provided for the webview instance to consume patches and emit user events //! into the native VDom instance. //! //! Currently, NodeRefs won't work properly, but all other event functionality will. use dioxus::prelude::*; fn main() { #[cfg(target_arch = "wasm32")] intern_strings(); dioxus::web::launch(App, |c| c); } static App: FC<()> = |cx| { let mut rng = SmallRng::from_entropy(); let rows = (0..1_000).map(|f| { let label = Label::new(&mut rng); rsx! { Row { row_id: f, label: label } } }); cx.render(rsx! { table { tbody { {rows} } } }) }; #[derive(PartialEq, Props)] struct RowProps { row_id: usize, label: Label, } fn Row<'a>(cx: Context<'a, RowProps>) -> DomTree { let [adj, col, noun] = cx.label.0; cx.render(rsx! { tr { td { class:"col-md-1", "{cx.row_id}" } td { class:"col-md-1", onclick: move |_| { /* run onselect */ } a { class: "lbl", "{adj}" "{col}" "{noun}" } } td { class: "col-md-1" a { class: "remove", onclick: move |_| {/* remove */} span { class: "glyphicon glyphicon-remove remove" aria_hidden: "true" } } } td { class: "col-md-6" } } }) } use rand::prelude::*; #[derive(PartialEq)] struct Label([&'static str; 3]); impl Label { fn new(rng: &mut SmallRng) -> Self { Label([ ADJECTIVES.choose(rng).unwrap(), COLOURS.choose(rng).unwrap(), NOUNS.choose(rng).unwrap(), ]) } } static ADJECTIVES: &[&str] = &[ "pretty", "large", "big", "small", "tall", "short", "long", "handsome", "plain", "quaint", "clean", "elegant", "easy", "angry", "crazy", "helpful", "mushy", "odd", "unsightly", "adorable", "important", "inexpensive", "cheap", "expensive", "fancy", ]; static COLOURS: &[&str] = &[ "red", "yellow", "blue", "green", "pink", "brown", "purple", "brown", "white", "black", "orange", ]; static NOUNS: &[&str] = &[ "table", "chair", "house", "bbq", "desk", "car", "pony", "cookie", "sandwich", "burger", "pizza", "mouse", "keyboard", ]; #[cfg(target_arch = "wasm32")] fn intern_strings() { for adj in ADJECTIVES { wasm_bindgen::intern(adj); } for col in COLOURS { wasm_bindgen::intern(col); } for no in NOUNS { wasm_bindgen::intern(no); } wasm_bindgen::intern("col-md-1"); wasm_bindgen::intern("col-md-6"); wasm_bindgen::intern("glyphicon glyphicon-remove remove"); wasm_bindgen::intern("remove"); wasm_bindgen::intern("dioxus"); wasm_bindgen::intern("lbl"); wasm_bindgen::intern("true"); }