Provide a way to sieve data in QML through the SortFilterProxyModelHEADdev

Enhance QSortFilterProxyModel to be available in QML with changes
as mentioned below and export the type as SortFilterProxyModel
(Note: adopted most of these features from existing project -
https://github.com/oKcerG/SortFilterProxyModel)

   * Inherit QQmlSortFilterProxyModelPrivate from
     QSortFilterProxyModelHelper and use the mapping logic
     of source to proxy indexes from it.
   * Allow the model to be configurable with multiple filters and
     sorters. The filter and sorter components shall be inherited
     from QQmlFilterBase and QQmlSorterBase respectively.
     The components are maintained within the respective compositor
     classes. The filter and sorting operation from
     QQmlSortFilterProxyModel will be forwarded to the compositor
     which then iterate through the configured components to sieve
     the data. This patch allows the following filters and sorters
     configurable in SFPM,
       Filters:
         ValueFilter - Filters the data that matching with the
                    provided value or role name or combined
		    together if both are specified.
         FunctionFilter - Filters the data according to the result
		    of the evaluated js method.
       Sorters:
	 RoleSorter - Sorts the data according to the provided
		    role name.
         StringSorter - Sorts the data by considering the locale.
	 FunctionSorter - Sorts the data according to the evaluated
		    js method.
   * Add support for 'enabled', 'column' property for both filters
     and sorters, and 'priority' property for the sorters.

Task-number: QTBUG-71348
Change-Id: I65b84936642e5f0f382d83413648d2c6794c18aa
Reviewed-by: Jan Arve Sæther <[email protected]>

0 files changed, 0 insertions, 0 deletions