jjb-lc-designable/core/events/keyboard/AbstractKeyboardEvent.js

基于alibaba-designable源码二次封装的表单设计器。

import { getKeyCodeFromEvent } from 'jjb-lc-designable/shared';
export class AbstractKeyboardEvent {
  constructor(e) {
    this.data = getKeyCodeFromEvent(e);
    this.originEvent = e;
  }
  get eventType() {
    return this.originEvent.type;
  }
  get ctrlKey() {
    return this.originEvent.ctrlKey;
  }
  get shiftKey() {
    return this.originEvent.shiftKey;
  }
  get metaKey() {
    return this.originEvent.metaKey;
  }
  get altkey() {
    return this.originEvent.altKey;
  }
  preventDefault() {
    if (this.originEvent.preventDefault) {
      this.originEvent.preventDefault();
    } else {
      this.originEvent.returnValue = false;
    }
  }
  stopPropagation() {
    if (this.originEvent?.stopPropagation) {
      this.originEvent.stopPropagation();
    } else {
      this.originEvent.cancelBubble = true;
    }
  }
}