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chore: clean up example a bit more

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This commit is contained in:
Jonathan Kelley 2022-07-02 23:17:48 -04:00
parent 41872a075f
commit fcbd260f1a
1 changed files with 10 additions and 9 deletions
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19
examples/all_events.rs
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@ -41,9 +41,16 @@ const RECT_STYLE: &str = r#"
"#;
fn app(cx: Scope) -> Element {
let events = use_ref(&cx, Vec::new);
let events = use_ref(&cx, std::collections::VecDeque::new);
let log_event = move |event: Event| events.write().push(event);
let log_event = move |event: Event| {
let mut events = events.write();
if events.len() >= MAX_EVENTS {
events.pop_front();
}
events.push_back(event);
};
cx.render(rsx! (
div {
@ -71,13 +78,7 @@ fn app(cx: Scope) -> Element {
"Hover, click, type or scroll to see the info down below"
}
div {
events
.read()
.iter()
.rev()
.take(MAX_EVENTS)
.rev()
.map(|event| cx.render(rsx!(div {"{event:?}"})))
events.read().iter().map(|event| rsx!( div { "{event:?}" } ))
},
},
))