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improv!(dropdown): accept impl Into<Cow<'_, str> (#881)

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Soso 2025-05-26 22:53:35 +02:00 • committed by GitHub
parent 1fce5df160
commit a55ed23ba8
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2 changed files with 16 additions and 13 deletions
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13
src/widget/dropdown/mod.rs
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@ -4,6 +4,8 @@
//! Displays a list of options in a popover menu on select.
use std::borrow::Cow;
pub mod menu;
use iced_core::window;
pub use menu::Menu;
@ -17,14 +19,15 @@ use crate::surface;
/// Displays a list of options in a popover menu on select.
pub fn dropdown<
'a,
S: AsRef<str> + std::clone::Clone + Send + Sync + 'static,
Message: 'static + Clone,
>(
selections: &[S],
selections: impl Into<Cow<'a, [S]>>,
selected: Option<usize>,
on_selected: impl Fn(usize) -> Message + Send + Sync + 'static,
) -> Dropdown<'_, S, Message, Message> {
Dropdown::new(selections, selected, on_selected)
) -> Dropdown<'a, S, Message, Message> {
Dropdown::new(selections.into(), selected, on_selected)
}
/// Displays a list of options in a popover menu on select.
@ -35,7 +38,7 @@ pub fn popup_dropdown<
Message: 'static + Clone,
AppMessage: 'static + Clone,
>(
selections: &'a [S],
selections: impl Into<Cow<'a, [S]>>,
selected: Option<usize>,
on_selected: impl Fn(usize) -> Message + Send + Sync + 'static,
_parent_id: window::Id,
@ -43,7 +46,7 @@ pub fn popup_dropdown<
_map_action: impl Fn(Message) -> AppMessage + Send + Sync + 'static,
) -> Dropdown<'a, S, Message, AppMessage> {
let dropdown: Dropdown<'_, S, Message, AppMessage> =
Dropdown::new(selections, selected, on_selected);
Dropdown::new(selections.into(), selected, on_selected);
#[cfg(all(feature = "winit", feature = "wayland"))]
let dropdown = dropdown.with_popup(_parent_id, _on_surface_action, _map_action);