Andreas Kling 05dd9e5bfb LibGUI: Virtualize SortingProxyModel comparator ...

This patch adds SortingProxyModel::less_than(ModelIndex, ModelIndex)
which is now used to implement the sort order. This allows you to
subclass SortingProxyModel if you want to tweak how sorting works.

Get rid of the awkward case sensitivity logic in SortingProxyModel
since that can now be done outside. Turns out nobody was actually
using it anyway, but it seems like something we will want to do
in the future someday.

2020-08-16 16:44:09 +02:00

5.4 KiB

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