A Filter Bar widget, which can be used to filter items of type [FilterType] given a list of custom filters along with built in support for Asset Type filters Sample Usage: SAssignNew(MyFilterBar, SFilterBar) .OnFilterChanged() // A delegate for when the list of filters changes .CustomFilters() // An array of filters available to this FilterBar ( Use the GetAllActiveFilters() function to get the FilterCollection of Active Filters in this FilterBar, that can be used to filter your items. NOTE: GetAllActiveFilters() must be called every time the filters change (in OnFilterChanged() for example) to make sure you have the correct backend filter NOTE: Use CustomClassFilters to provide any Type Filters to make sure they get resolved properly (See FCustomClassFilterData) NOTE: Use MakeAddFilterButton() to make the button that summons the dropdown showing all the filters