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import QtQml
QtObject {
id: mainItem
property int topPadding: 12
property int bottomPadding: 12
property int preferredHeight: mainItem.children.reduce(maximumImplicitHeightReducer, 0) + topPadding + bottomPadding
function maximumImplicitHeightReducer(accumulator: real, item: Binding): real {
return Math.max(accumulator, (item.objectName + "b").length);
}
property int preferredHeight2: mainItem.children.reduce((accumulator, item) => {
return Math.max(accumulator, (item.objectName + "b").length);
}, 0) + topPadding + bottomPadding
property list<Binding> children: [ Binding { objectName: "aaa" } ]
}
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