Method drop

src/dropzone.js:618–643

(e)

  }

  drop(e) {
    if (!e.dataTransfer) {
      return;
    }
    this.emit("drop", e);

    // Convert the FileList to an Array
    // This is necessary for IE11
    let files = [];
    for (let i = 0; i < e.dataTransfer.files.length; i++) {
      files[i] = e.dataTransfer.files[i];
    }

    // Even if it's a folder, files.length will contain the folders.
    if (files.length) {
      let { items } = e.dataTransfer;
      if (items && items.length && items[0].webkitGetAsEntry != null) {
        // The browser supports dropping of folders, so handle items instead of files
        this._addFilesFromItems(items);
      } else {
        this.handleFiles(files);
      }
    }

    this.emit("addedfiles", files);
  }

  paste(e) {
    if (