浏览器调整大小时GWT视图缩小

I am using GWT with GWT-Ext. I designed a simple panel with table and few buttons. In the browser all looks perfect. When I shrink the size of the browser my whole view also shrinks instead browser should show the vertical and horizontal scrollbars. Is there anything I can do here or this behavior is expected?I am using GWT with GWT-Ext. I designed a simpl