vtils/_cjs/react/useWindowSize.taro.js

一个面向业务的 JavaScript/TypeScript 实用程序库。

"use strict";

exports.__esModule = true;
exports.useWindowSize = void 0;
var _taro = require("@tarojs/taro");
var _react = require("react");
var getWindowSize = function getWindowSize() {
  var _getSystemInfoSync = (0, _taro.getSystemInfoSync)(),
    width = _getSystemInfoSync.windowWidth,
    height = _getSystemInfoSync.windowHeight;
  return {
    width: width,
    height: height
  };
};
var useWindowSize = exports.useWindowSize = function useWindowSize(
// 不支持
_initialWidth,
// 不支持
_initialHeight) {
  var _useState = (0, _react.useState)(getWindowSize),
    size = _useState[0],
    setSize = _useState[1];
  (0, _react.useEffect)(function () {
    var getWindowSizeCallback = function getWindowSizeCallback() {
      setSize(getWindowSize());
    };
    _taro.onWindowResize == null || (0, _taro.onWindowResize)(getWindowSizeCallback);
    return function () {
      _taro.offWindowResize == null || (0, _taro.offWindowResize)(getWindowSizeCallback);
    };
  }, []);
  return size;
};