- Improves performance in SlateFileDialogs when browsing folders like Perforce workspace.
- A new test is included, old method has been deprecated.
- Mac version is not implemented (JIRA pending).
#codereview Ben.Marsh, Michael.Trepka, Andrew.Rodham
[CL 2601659 by Dmitry Rekman in Main branch]
- DW now returns correct paths for changes in subdirectory (UE-11861)
- DW will now automatically watch for changes in the whole tree, updating mapping when directories are added/deleted.
- DW now honors bIncludeDirectoryChanges option.
- Code has been hardened (should handle overflow and other failures).
- This change Incorporates parts from PR #1139 by 3dluvr (UE-15443) .
- Passes TestPAL and automation tests.
[CL 2549034 by Dmitry Rekman in Main branch]
* Multicast delegate Add* calls now return FDelegateHandles, and Remove* calls are now all deprecated, except for a new Remove function which takes a FDelegateHandle.
* New FConsoleManager::RegisterConsoleVariableSink_Handle and UnregisterConsoleVariableSink_Handle functions which work in terms of FConsoleVariableSinkHandle.
* Timer calls which don't take FTimerHandles are deprecated.
* FTicker::AddTicker now returns an FDelegateHandle and is removed by an overloaded Remove function.
* DEFINE_ONLINE_DELEGATE* macros now define _Handle variants of the Add/Remove functions which return/take handles.
* Various other handle-based registration changes.
* Some unity build fixes.
* Some simplification of delegate code.
* Fixes for lots of existing code to use handle-based registration and unregistration.
#codereview robert.manuszewski
[CL 2400883 by Steve Robb in Main branch]
