anchor.diff:  
     ShowCursor(False);
   
  +  {$IFDEF MOUSE_CAPTURE}
     ReleaseCapture();
     SetCapture(_Handle);
  +  {$ENDIF}
   
     If (_FullScreen) Then
     Begin
  
positive.code: 
      WM_LBUTTONDOWN: If (App.CanReceiveEvents) Then
                      Begin
                        SetCapture(App.Window.Handle);
                        App.AddValueEvent(eventMouseDown, keyMouseLeft);
                      End;
  
  
negative.code:     ToggleFullScreen();
  
    ShowCursor(True);
  
    {$IFDEF MOUSE_CAPTURE}
    ReleaseCapture();
    {$ENDIF}
  
    If ((_Handle <> 0)And(Not DestroyWindow(_Handle)))Then
    Begin
  