Общие вопросы

Code:

procedure TForm1.FormDeactivate(Sender: TObject);

begin

ReleaseCapture;

end;

procedure TForm1.FormMouseMove(Sender: TObject; Shift: TShiftState; X,

Y: Integer);

begin

If GetCapture = 0 then

   SetCapture(Form1.Handle);

if PtInRect(Rect(Form1.Left,

                  Form1.Top,

                  Form1.Left + Form1.Width,

                  Form1.Top + Form1.Height),

                  ClientToScreen(Point(x, y))) then

Form1.Caption := 'Мышка на форме' else

Form1.Caption := 'Мышка за пределами формы';

end;