title: How can I customize partstack header in rcp application
body: <p>I am trying to customize PartStack header of a view in rcp application. My goal is to customize the coloring of the header and to add date and time to it and hide minimize and maximize buttons. Buttons can be hidden using css but other goals give me hard time. At the moment I am looking to use a custom renderer by overriding some methods in StackRenderer class. Is that a right approach or is there another renderer that I shoud use?</p>