Method hasFrozenColumns

src/ColumnManager.js:51–55

()

  }

  hasFrozenColumns() {
    return this._cache('hasFrozenColumns', () => {
      return this._fixed && this.getVisibleColumns().some(column => !!column.frozen);
    });
  }

  hasLeftFrozenColumns() {
    return this._cache('hasLeftFrozenColumns', () => {