Multi selection of grouped rows
I have a table of files which are grouped by file type:
The user can select rows by clicking. If a group header is selected (4 XLSX files), then all XLSX files will be selected. Multiple rows can be selected by Ctrl-clicking or Shift-clicking.
What if the user selects multiple lines with Shift-click and one of the lines is a group header. Should this cause to select the whole group, too, or deselect that header instead.
A or B?
The group headers can be collapsed. What should happen if a collapsed group is selected?
