carbon-components
Version:
Carbon Components is a component library for IBM Cloud
24 lines (20 loc) • 656 B
JavaScript
export default function getLaunchingDetails(evt) {
if (!evt || typeof evt === 'function') {
return {
launchingElement: null,
launchingEvent: null
};
}
var launchingElement = evt.delegateTarget || evt.currentTarget || evt;
var launchingEvent = evt.currentTarget && evt;
if (launchingElement && !launchingElement.nodeType) {
throw new TypeError('DOM Node should be given for launching element.');
}
if (launchingEvent && !launchingEvent.type) {
throw new TypeError('DOM event should be given for launching event.');
}
return {
launchingElement: launchingElement,
launchingEvent: launchingEvent
};
}