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node_modules/popper.js/src/methods/placements.js 1.08 KB
4cd4fd28   郭伟龙   feat: 初始化项目
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/**
 * List of accepted placements to use as values of the `placement` option.<br />
 * Valid placements are:
 * - `auto`
 * - `top`
 * - `right`
 * - `bottom`
 * - `left`
 *
 * Each placement can have a variation from this list:
 * - `-start`
 * - `-end`
 *
 * Variations are interpreted easily if you think of them as the left to right
 * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`
 * is right.<br />
 * Vertically (`left` and `right`), `start` is top and `end` is bottom.
 *
 * Some valid examples are:
 * - `top-end` (on top of reference, right aligned)
 * - `right-start` (on right of reference, top aligned)
 * - `bottom` (on bottom, centered)
 * - `auto-end` (on the side with more space available, alignment depends by placement)
 *
 * @static
 * @type {Array}
 * @enum {String}
 * @readonly
 * @method placements
 * @memberof Popper
 */
export default [
  'auto-start',
  'auto',
  'auto-end',
  'top-start',
  'top',
  'top-end',
  'right-start',
  'right',
  'right-end',
  'bottom-end',
  'bottom',
  'bottom-start',
  'left-end',
  'left',
  'left-start',
];