22 lines
574 B
QML
22 lines
574 B
QML
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pragma Singleton
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import QtQml 2.14
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QtObject {
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function singleShotConnection(prop, handler) {
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const internalHandler = (...args) => {
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handler(...args)
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prop.disconnect(internalHandler)
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}
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prop.connect(internalHandler)
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}
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function getUniqueValuesFromModel(model, prop) {
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const values = []
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for (let i = 0; i < model.count; i++)
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values.push(model.get(i)[prop])
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const onlyUnique = (value, index, self) => self.indexOf(value) === index
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return values.filter(onlyUnique)
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}
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}
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