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fix(dropdown::multi): panic on missing paragraph

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Michael Aaron Murphy 2023-12-09 01:15:47 +01:00 • committed by Michael Murphy
parent 2b9e0c09ee
commit 74ee508427
1 changed files with 11 additions and 5 deletions
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16
src/widget/dropdown/multi/widget.rs
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@ -443,11 +443,17 @@ pub fn overlay<'a, S: AsRef<str>, Message: 'a, Item: Clone + PartialEq + 'static
} }
super::menu::OptionElement::Option((option, item)) => { super::menu::OptionElement::Option((option, item)) => {
let selection_index = state let selection_index = state.selections.iter().position(|(i, _)| i == item);
.selections
.iter() let selection_index = match selection_index {
.position(|(i, _)| i == item) Some(index) => index,
.expect("selection missing from state"); None => {
state
.selections
.push((item.clone(), crate::Paragraph::new()));
state.selections.len() - 1
}
};
let paragraph = &mut state.selections[selection_index].1; let paragraph = &mut state.selections[selection_index].1;