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Add ability to replace an item in a select view #768

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Add ability to replace an item in a select view #768

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9 changes: 9 additions & 0 deletions cursive-core/src/views/select_view.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -424,6 +424,15 @@ impl<T: 'static> SelectView<T> {
.unwrap_or_else(Callback::dummy)
}

/// Replaces an item in the list.
pub fn replace_item<S>(&mut self, id: usize, label: S, value: T)
where
S: Into<StyledString>,
{
self.items[id] = Item::new(label.into(), value);
self.last_required_size = None;
}

/// Inserts an item at position `index`, shifting all elements after it to
/// the right.
pub fn insert_item<S>(&mut self, index: usize, label: S, value: T)
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