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Add Element::when method

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This commit is contained in:
Nathan Sobo 2023-09-18 20:25:12 -06:00
parent c7a3186d08
commit f2e87a3429
2 changed files with 26 additions and 7 deletions
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12
crates/storybook/src/ui/component/facepile.rs
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@ -18,13 +18,11 @@ impl Facepile {
fn render<V: 'static>(&mut self, _: &mut V, cx: &mut ViewContext<V>) -> impl IntoElement<V> {
let theme = theme(cx);
let player_count = self.players.len();
let player_list = self.players.iter().enumerate().map(|(i, player)| {
let element = div().child(player.clone());
if i < player_count - 1 {
element.mr(-rems(0.5))
} else {
element
}
let player_list = self.players.iter().enumerate().map(|(ix, player)| {
let before_last = ix < player_count - 1;
div()
.when(before_last, |div| div.mr(-rems(0.5)))
.child(player.clone())
});
div().p_1().flex().items_center().children(player_list)
}