ETableSortInfo Sorting and grouping information handling. The %ETableSortInfo is typically one of the elements of an %ETableState object. The %ETableSortInfo object is used to maintain the multi-level sorting and multi-level grouping information that is used by the ETable widget. By appending sorting criterias (using the e_table_sort_info_grouping_set_nth() and e_table_sort_info_sorting_set_nth you can append new criteria about how sorting and grouping should take place in the ETable. This object emits the `sort_info_changed' and `group_info_changed' signals when grouping and sorting are added, modified or removed. You can at any point reduce the criteria by using the "truncate" functions; You can modify any criteria by using the "set" functions, and you can get the individual state information by using the "get" functions. %ETable, %ETableState. The bit field ascending is interpreted as a boolean value that will trigger ascending ordering. The column is an integer that reflects the column. @column: @ascending: @info: @info: @info: @Returns: @info: @length: @info: @n: @Returns: @info: @n: @column: @info: @Returns: @info: @length: @info: @n: @Returns: @info: @n: @column: @Returns: @info: @node: @info: @parent: @Returns: This signal is emitted when the sort information has been changed trough the API. @etablesortinfo: the object which received the signal. This signal is emitted when the grouping information has been changed trough the API>