Refactor how DataCommunicator passes filters to its DataProvider (#8309)
The immediate benefit of this change is that ComboBox doesn't have to do
any wrapping when a ListDataProvider is set. A secondary benefit is that
a bunch of redundant type parameters and unsafe casts can be removed.
This is one of many steps towards #8245
Replace Listing with HasDataProvider and HasFilterableDataProvider (#8122)
* Replace Listing with HasDataProvider and HasFilterableDataProvider
The type parameters of the Listing interface does in practice mean that
it isn't useful for anything. This patch replaces that interface with
separate types for components that require filterable data providers and
components that support any kind of data provider.
The setItem methods are extracted to a common interface that is also
directly implemented by AbstractListing.
Correctly reset DataCommunicator when its DataProvider is changed (#8138)
* Correctly reset DataCommunicator when its DataProvider is changed
* Improve ReplaceDataProviderTest
* Remove return type from AbstractListing.readItems
* Make AbstractListing implement Focusable
Fixes vaadin/framework8-issues#552
* Add tests for other components that inherit from AbstractListing
* Fix setTabIndex in NativeSelect, ListSelect, RadioButtonGroup
Also adds a test for TwinColSelect.
Type Listing for DataProvider to allow custom filter types
Listing has been moved from AbstractListing to each individual Component.
ComboBox is now typed to String filter.
Fixes issues with declarative read of items.
Change-Id: I6918f9f8c426dcbd81546150c2cf9ed49a02bf50
Also add a no-op default implementation to destroyData,
making DataGenerator a functional interface.
Change-Id: I546f443150da23debd4a2691003e435367469439
Ilia Motornyi
Henri Sara
Leif Åstrand
Aleksi Hietanen
Pekka Hyvönen
Denis
Teemu Suo-Anttila
Henri Sara
Artur Signell
Johannes Dahlström
Anna Koskinen
Artur Signell