Add support for sorting and categorization.
author Marcel Wiesweg
()
committer Marcel Wiesweg
()
commit aa78c9e3eab7e1058c47be4e7efa991cb1754003
tree 33dbd237e3f20eb5266d61b4e12a0a47a09feb21
parent c42f0a2c5ebb3789e6c8803155b60fc27265648e
Add support for sorting and categorization.
Derive from KCategorizedSortFilterProxyModel for basic categorization support.

svn path=/trunk/extragear/graphics/digikam/; revision=955860
libs/models/imagefiltermodel.cpp
libs/models/imagefiltermodel.h
libs/models/imagefiltermodelpriv.h