osui-rs/osui
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 4 Wiki Activity

use effect instead of event

Browse Source
This commit is contained in:
selimaj-dev
2026-01-26 09:34:23 +01:00
parent 083812458b
commit bd53e6450c
1 changed files with 31 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files
examples/hello_world.rs
+31 -38
View File
@@ -2,42 +2,30 @@ use std::sync::Arc;
use osui::{prelude::*, rsx};
#[derive(Debug, Clone)]
pub struct KeyPress;
impl Event for KeyPress {
fn as_any(&self) -> &dyn std::any::Any {
self
}
}
fn main() {
let console = Console::new();
console.thread(move |ctx| loop {
crossterm::event::read().unwrap();
ctx.emit_event_threaded(&KeyPress);
});
console.run(app);
}
fn app(cx: &Arc<Context>) -> View {
let count = use_state(0);
let mount = use_mount();
cx.on_event({
let count = count.clone();
move |_, _: &KeyPress| {
let mut count = count.get();
if *count > 5 {
*count = 0;
return;
use_effect(
{
let count = count.clone();
move || loop {
std::thread::sleep(std::time::Duration::from_millis(500));
let mut count = count.get();
if *count > 5 {
*count = 0;
continue;
}
*count += 1;
}
*count += 1;
}
});
},
&[&mount],
);
rsx! {
// Static scope
@@ -63,19 +51,24 @@ fn app(cx: &Arc<Context>) -> View {
}
fn my_component(cx: &Arc<Context>) -> View {
let count = use_state(1);
let count = use_state(0);
let mount = use_mount();
cx.on_event({
let count = count.clone();
move |_cx, _event: &KeyPress| {
let mut count = count.get();
if *count > 5 {
_cx.refresh();
return;
use_effect(
{
let count = count.clone();
move || loop {
std::thread::sleep(std::time::Duration::from_millis(500));
let mut count = count.get();
if *count > 5 {
*count = 0;
continue;
}
*count += 1;
}
*count += 1;
}
});
},
&[&mount],
);
rsx! {
"Count: {count}"