vue-fantable/packages/src/utils/mouse-event.js

Vue table component for huge data

import { MOUSE_EVENT_CLICK_TYPE } from './constant'

/*
get mouse event key type by mousedown\mouseup\... event
*/
export function getMouseEventClickType(event) {
  let result = null

  if (!event) {
    return result
  }

  const button =
        typeof event.which !== 'undefined' ? event.which : event.button
  if (button === 1) {
    result = MOUSE_EVENT_CLICK_TYPE.LEFT_MOUSE
  } else if (button === 2) {
    result = MOUSE_EVENT_CLICK_TYPE.MIDDLE_MOUSE
  } else if (button === 3) {
    result = MOUSE_EVENT_CLICK_TYPE.RIGHT_MOUSE
  }

  return result
}