title: Design a GWT UI Layout
body: <p>We wanted to design a layout in GWT which has quite a lot of small small sections on screen. Basically it has a left menu, header, footer, main content area with lot of sub sections which can be closed by user in case if he does not want to see them. Then remaining content section should get adjusted automatically.  We are using GWT Platform. I am in doubt, whether DockLayoutPanel suits for this or not, because, it has to be must more flexible. Apart from that, I didnt get any good layout examples. Can we achieve this using GWT <img src="https://i.stack.imgur.com/1naZh.png" alt="enter image description here">panels or we have to manually do it using div in module html file?</p>
  
  <p>Please find below the draft layout. I am really confused with what panel to start....
  Kindly advice. </p>