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Implement is_focused selector and unify selector API

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Leonie Theobald 2024-11-05 14:06:36 +01:00 • committed by Héctor Ramón Jiménez
parent 645643bfd6
commit 1ae3b5e96a
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3 changed files with 48 additions and 24 deletions
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33
runtime/src/widget/selector.rs
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@ -1,28 +1,25 @@
//! Find and query widgets in your applications.
pub use iced_selector::{Bounded, Candidate, Selector, Target, Text};
use crate::core::Rectangle;
pub use iced_selector::{
Bounded, Candidate, Selector, Target, Text, id, is_focused,
};
use crate::Task;
use crate::core::widget;
use crate::task;
/// Finds a widget by the given [`widget::Id`].
pub fn find_by_id(id: impl Into<widget::Id>) -> Task<Option<Target>> {
task::widget(id.into().find())
}
/// Finds a widget that contains the given text.
pub fn find_by_text(text: impl Into<String>) -> Task<Option<Text>> {
task::widget(Selector::find(text.into()))
}
/// Finds the visible bounds of the first [`Selector`] target.
pub fn delineate<S>(selector: S) -> Task<Option<Rectangle>>
/// Finds a widget matching the given [`Selector`].
pub fn find<S>(selector: S) -> Task<Option<S::Output>>
where
S: Selector + Send + 'static,
S::Output: Bounded + Clone + Send + 'static,
S::Output: Send + Clone + 'static,
{
task::widget(selector.find())
.map(|target| target.as_ref().and_then(Bounded::visible_bounds))
}
/// Finds all widgets matching the given [`Selector`].
pub fn find_all<S>(selector: S) -> Task<Vec<S::Output>>
where
S: Selector + Send + 'static,
S::Output: Send + Clone + 'static,
{
task::widget(selector.find_all())
}