title: Delphi - move control in runtime alike on design mode
body: <p>Hy guys,</p>
  
  <p>I try to move my own component on runtime mode with mouse alike in design mode.</p>
  
  <p>the component isn't moved untill mouse button isn't released and in this time a empty frame is displayed and a hint show lefttop corner possition.</p>
  
  <p>I done a lots of tries but no success untill now.</p>
  
  <p>Any help </p>