title: Anchors := [akCenter]?
body: <p>How can I center a control within its parent? And how to keep it centered when the parent resizes?</p>
  
  <p>I know I could write a <code>Parent.OnResize</code> event handler to move the control manually, but not all container components have an <code>OnResize</code> event, and I would like to do this automatically.</p>
  
  <p>Is there an <code>akCenter</code> anchor?</p>