Find the next widget that can get focus
PtWidget_t *PtFindFocusNextFrom( PtWidget_t *widget );
This function returns a pointer to the next widget that can get focus above the provided widget. If there are no such widgets above the provided widget, the search wraps around to the backmost widget that can get focus.
|This function doesn't give focus to the widget found.|
A pointer to the next widget that can get focus.