This will not fix warnings for UObject classes that implement legacy C++ interfaces for which we generate code (GENERATED_IINTERFACE_BODY), because, as far as I can tell, the code generator is currently not able to detect those cases. For example: class UFont : public UObject, public IFontProviderInterface --- IFontProviderInterface gets a _getUObject() injected, but we cannot detect this in the code generation for UFont. Some more work is needed here. It might be better to simply always generate _getUObject() for all classes, so that there are no weird special cases.
#CodeReview: steve.robb, dmitry.rekman
[CL 2492772 by Max Preussner in Main branch]
Slate Widget was failing, because of missing Slate dependencies. Testing introduced a couple of problems which all was fixed by this CL:
1. I introduced AdditionalDependencies in .uproject file and change "Add Code To Project..." procedure to fill this array if needed. UBT reads this field and builds the project with required modules. Needed for Slate classes.
2. Changed UHT to #include missing headers in generated.h files if it was missing an include for it's super class. It was causing problems if we were trying to add a subclass of BrushShape -- BrushShape.h didn't have #include "Brush.h" and UBrushShape was inheriting from UBrush.
3. Above problems also occured for Slate classes, but not all of them was UCLASSes, so I had to fixed that manually.
4. "Add Code To Project..." functionality was not invalidating UBT makefiles, which lead to omitting new source files during hot-reloading (even thought it was reporting a success). This change also should improve a bit performance, cause right now there is no "gathering" step -- there is only invalidate step which is a lot quicker.
5. Fixed "Selected Class Source" link to source class in Slate Widget and Slate Widget Style class.
#codereview Robert.Manuszewski
[CL 2481488 by Jaroslaw Palczynski in Main branch]
UE-11693 Compiler error when using Bind Event to OnTextChanged in UMG
UE-11674 BindEvent node gives "Wrong Event Dispatcher" error for BlueprintAssignable MC delegate
#codereview Jaroslaw.Palczynski
[CL 2477120 by Maciej Mroz in Main branch]
- Fixed some properties requiring 'instanced' keyword even though their type was marked as 'defaulttoinstanced"
- Removed 'Placeable' keyword from ALandscape (it has long been deprecated)
[CL 2473550 by Robert Manuszewski in Main branch]
We've changed the way vtable ptr are obtained for UClasses. Right now we use special empty constructor to get it, so we don't have to use normal one which was causing troubles. This special vtable helper constructor is generated automatically for most cases, but sometimes it's not possible (e.g. no default constructor for members types). In such case there is a possibility to override that generated constructor and write a custom one. The signature is UCustomClass::UCustomClass(FVTableHelper& Helper) and it needs to call base class'es constructor with the same parameter. Please do not use these constructors for anything else. There is no guarantee the object will be in correct state after calling this.
You can still disable this functionality if something breaks, just set WITH_HOT_RELOAD_CTORS to 0.
[CL 2466152 by Jaroslaw Palczynski in Main branch]
- Moved some Android settings to ProjectSettings, re-enabled SDK settings
- Removed SigningConfig.xml, and moved those settings into project settings
- Added concept of NotForLicensees and NoRedist engine and project config settings
- Removed BaseInternalGame.ini, replaced with NotForLicensees/BaseGame.ini
- Moved User*.ini to end of .ini hierarchy
- Added support for CLASS_GlobalUserConfig, so their settings will be saved to <AppData>/.../User*.ini (useful for SDK paths, etc)
- Enabled AndroidPlatformEditor module on Mac
- Changed Mac Build.sh to allow for Android on the commandline (just pass through if it's not an Xcode platform name)
- Iterative Android packaging now looks at just the important .ini sections, NOT entire .ini files
#codereview jamie.dale,james.moran,michael.trepka,robert.jones,chris.babcock
[CL 2413870 by Josh Adams in Main branch]
