zng::widget::node

Function list_presenter

source 
pub fn list_presenter<D>(
    list: impl IntoVar<ObservableVec<D>>,
    item_fn: impl IntoVar<WidgetFn<D>>,
) -> impl UiNodeList
where
    D: VarValue,
Expand description

Node that presents list using item_fn for each new list item.

The node’s children is the list mapped to node items, it is kept in sync, any list update is propagated to the node list.