HandlerManager function ( ) { return handlers ; }
returns this widget 's handlermanager used for event management . concode_field_sep HandlerManager handlers concode_elem_sep int rowCount concode_elem_sep int ALL_ROWS concode_elem_sep int UNKNOWN_ROW_COUNT concode_field_sep void onRowsReady concode_elem_sep HandlerRegistration addHandler concode_elem_sep boolean isEventHandled concode_elem_sep int getRowCount concode_elem_sep void requestRows concode_elem_sep void setRowCount concode_elem_sep void fireEvent concode_elem_sep void onFailure concode_elem_sep void removeHandler concode_elem_sep HandlerRegistration addRowCountChangeHandler