Deactivating and activating a windows causes focus to restore to the component it was on before deactivation,likewise switching between two level windows causes focus to restore to the same component on each change.In Kestrel H build testing in windows NT Focus is not restored properly ,when activated after deactivation.Focus is not restored properly to the component.The source code of ClickTitlebar is attached.
                          The testing consist of two windows and using robot focus is switched between the windows.Deactivating and activating a window the focus is not restored to the same component