tav-ui/lib/packages/components/scrollbar/src/util2.js

Tav UI

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

const BAR_MAP = {
  vertical: {
    offset: "offsetHeight",
    scroll: "scrollTop",
    scrollSize: "scrollHeight",
    size: "height",
    key: "vertical",
    axis: "Y",
    client: "clientY",
    direction: "top"
  },
  horizontal: {
    offset: "offsetWidth",
    scroll: "scrollLeft",
    scrollSize: "scrollWidth",
    size: "width",
    key: "horizontal",
    axis: "X",
    client: "clientX",
    direction: "left"
  }
};
function renderThumbStyle({ move, size, bar }) {
  const style = {};
  const translate = `translate${bar.axis}(${move}%)`;
  style[bar.size] = size;
  style.transform = translate;
  style.msTransform = translate;
  style.webkitTransform = translate;
  return style;
}
function extend(to, _from) {
  return Object.assign(to, _from);
}
function toObject(arr) {
  const res = {};
  for (let i = 0; i < arr.length; i++) {
    if (arr[i])
      extend(res, arr[i]);
  }
  return res;
}

exports.BAR_MAP = BAR_MAP;
exports.renderThumbStyle = renderThumbStyle;
exports.toObject = toObject;
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