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Diffstat (limited to 'native/src/widget/operation/scrollable.rs')
| -rw-r--r-- | native/src/widget/operation/scrollable.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/native/src/widget/operation/scrollable.rs b/native/src/widget/operation/scrollable.rs index ed609d67..2210137d 100644 --- a/native/src/widget/operation/scrollable.rs +++ b/native/src/widget/operation/scrollable.rs @@ -1,9 +1,14 @@ +//! Operate on widgets that can be scrolled. use crate::widget::{Id, Operation}; +/// The internal state of a widget that can be scrolled. pub trait Scrollable { + /// Snaps the scroll of the widget to the given `percentage`. fn snap_to(&mut self, percentage: f32); } +/// Produces an [`Operation`] that snaps the widget with the given [`Id`] to +/// the provided `percentage`. pub fn snap_to<T>(target: Id, percentage: f32) -> impl Operation<T> { struct SnapTo { target: Id, |