Contents

(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
  typeof define === 'function' && define.amd ? define(factory) :
  (global = global || self, global.scrollPlugin = factory());
}(this, function () { 'use strict';

  function delta(e) {
      return Math.max(-1, Math.min(1, e.wheelDelta || -e.deltaY));
  }
  var scroll = function (e) {
      e.preventDefault();
      var ev = new CustomEvent("increment", {
          bubbles: true
      });
      ev.delta = delta(e);
      e.target.dispatchEvent(ev);
  };
  function scrollMonth(fp) {
      return function (e) {
          e.preventDefault();
          var mDelta = delta(e);
          fp.changeMonth(mDelta);
      };
  }
  function scrollPlugin() {
      return function (fp) {
          var monthScroller = scrollMonth(fp);
          return {
              onReady: function () {
                  if (fp.timeContainer) {
                      fp.timeContainer.addEventListener("wheel", scroll);
                  }
                  fp.yearElements.forEach(function (yearElem) {
                      return yearElem.addEventListener("wheel", scroll);
                  });
                  fp.monthElements.forEach(function (monthElem) {
                      return monthElem.addEventListener("wheel", monthScroller);
                  });
              },
              onDestroy: function () {
                  if (fp.timeContainer) {
                      fp.timeContainer.removeEventListener("wheel", scroll);
                  }
                  fp.yearElements.forEach(function (yearElem) {
                      return yearElem.removeEventListener("wheel", scroll);
                  });
                  fp.monthElements.forEach(function (monthElem) {
                      return monthElem.removeEventListener("wheel", monthScroller);
                  });
              }
          };
      };
  }

  return scrollPlugin;

}));

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
flatpickr-4.5.7.0	vendor/assets/javascripts/flatpickr/plugins/scrollPlugin.js