patrick boutot 7d96f7cae6 MVVM: Add the source needed to run the event. When running the event, early exist if the sources are not valid. Some sources are optional and should not trigger an error. Binding do the same but it's the view that decides when to trigger the binding. Since the event can be trigger from anywhere the event itself has to check. ...

#jira UE-201178
#rb zahra.nikbakht

[CL 32126833 by patrick boutot in ue5-main branch]

2024-03-08 14:09:12 -05:00

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MVVMK2Node_AreSourcesValidForEvent.cpp

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MVVMK2Node_AreSourcesValidForEvent.h

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