StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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45 lines
1.2 KiB
45 lines
1.2 KiB
import { EVENT_OPTIONS_NO_CAPTURE, eventOn, eventOff } from '../utils/events'; // @vue/component
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export default {
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data: function data() {
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return {
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listenForFocusIn: false
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};
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},
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watch: {
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listenForFocusIn: function listenForFocusIn(newValue, oldValue) {
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if (newValue !== oldValue) {
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eventOff(this.focusInElement, 'focusin', this._focusInHandler, EVENT_OPTIONS_NO_CAPTURE);
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if (newValue) {
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eventOn(this.focusInElement, 'focusin', this._focusInHandler, EVENT_OPTIONS_NO_CAPTURE);
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}
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}
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}
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},
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beforeCreate: function beforeCreate() {
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// Declare non-reactive properties
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this.focusInElement = null;
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},
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mounted: function mounted() {
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if (!this.focusInElement) {
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this.focusInElement = document;
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}
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if (this.listenForFocusIn) {
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eventOn(this.focusInElement, 'focusin', this._focusInHandler, EVENT_OPTIONS_NO_CAPTURE);
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}
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},
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beforeDestroy: function beforeDestroy()
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/* istanbul ignore next */
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{
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eventOff(this.focusInElement, 'focusin', this._focusInHandler, EVENT_OPTIONS_NO_CAPTURE);
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},
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methods: {
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_focusInHandler: function _focusInHandler(evt) {
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if (this.focusInHandler) {
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this.focusInHandler(evt);
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}
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}
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}
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}; |