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add scroll fn to traits

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shadow cat
2025-09-27 21:32:27 -04:00
parent 5445008528
commit 8afe2c68e8
4 changed files with 8 additions and 30 deletions
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7
src/core/trait_fns.rs
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@@ -8,6 +8,7 @@ pub trait CoreWidget<W, Tag> {
fn label(self, label: impl Into<String>) -> impl WidgetIdFn<W>;
fn sized(self, size: impl Into<Vec2>) -> impl WidgetFn<Sized>;
fn offset(self, amt: impl Into<UiVec2>) -> impl WidgetFn<Offset>;
fn scroll(self) -> impl WidgetIdFn<Offset>;
}
impl<W: WidgetLike<Tag>, Tag> CoreWidget<W::Widget, Tag> for W {
@@ -50,6 +51,12 @@ impl<W: WidgetLike<Tag>, Tag> CoreWidget<W::Widget, Tag> for W {
amt: amt.into(),
}
}
fn scroll(self) -> impl WidgetIdFn<Offset> {
self.offset(UiVec2::ZERO).edit_on(Sense::Scroll, |w, data| {
w.amt += UiVec2::abs(data.scroll_delta * 50.0);
})
}
}
pub trait CoreWidgetArr<const LEN: usize, Wa: WidgetArrLike<LEN, Tag>, Tag> {