title: EXE from Delphi 2006 : Buttons/Checkbox/Radios not visible until mouse is hovered (on Vista/Win7)
body: <p>Under Windows Vista and Win7 there is a problem with applications created by Delphi (we use Delphi 2006, but it seems other versions have the same problem) which contain the XP manifest.</p>
  
  <p>All descendants of TButtonControl (TButton, TCheckBox, TRadioButton, but not TBitBtn) are not visible after a form is initially shown. The controls appear when you move the mouse over them. And it only happens once for each form, until I restart the application.</p>
  
  <p>It seems to be related to the hiding/showing of the accelerator keys (defualt is hidden on Vista/Win7).</p>
  
  <p>What can I do to avoid this?</p>