dshelper_hierarchical::pick_edit_streams

Source: dataset/helpers/hierarchical/dshelper_hierarchical__pick_edit_streams.pro

 dshelper_hierarchical::pick_edit_streams
        Select stream and sector to edit.

 Usage:
        choice=dsref->pick_edit_streams(group=group)

 Return value:
        A 2 element array defining the selection as (stream index,
        sector)

 Keyword:
        group   long    input   A group leader for the widget (if it
                                is set, then the widget is modal).
        stream  objref  input   The stream on which the editing was done.

 History:
        Original (after edit_choose): 15/2/01; SJT
        Fix bug when only one panel: 14/3/01; SJT