C++ (Cpp) UBlueprintGeneratedClass::UnbindDynamicDelegatesForProperty Examples

Example #1

File: ActorEditor.cpp Project: magetron/UnrealEngine4-mod

void AActor::PreEditChange(UProperty* PropertyThatWillChange)
{
	Super::PreEditChange(PropertyThatWillChange);

	UObjectProperty* ObjProp = Cast<UObjectProperty>(PropertyThatWillChange);
	UBlueprintGeneratedClass* BPGC = Cast<UBlueprintGeneratedClass>(GetClass());
	if ( BPGC != nullptr && ObjProp != nullptr )
	{
		BPGC->UnbindDynamicDelegatesForProperty(this, ObjProp);
	}

	if ( ReregisterComponentsWhenModified() )
	{
		UnregisterAllComponents();
	}
}

Example #2

File: ActorEditor.cpp Project: zhaoyizheng0930/UnrealEngine

void AActor::PreEditChange(UProperty* PropertyThatWillChange)
{
	Super::PreEditChange(PropertyThatWillChange);

	UObjectProperty* ObjProp = Cast<UObjectProperty>(PropertyThatWillChange);
	UBlueprintGeneratedClass* BPGC = Cast<UBlueprintGeneratedClass>(GetClass());
	if ( BPGC != nullptr && ObjProp != nullptr )
	{
		BPGC->UnbindDynamicDelegatesForProperty(this, ObjProp);
	}

	// During SIE, allow components to be unregistered here, and then reregistered and reconstructed in PostEditChangeProperty.
	if ((GEditor && GEditor->bIsSimulatingInEditor) || ReregisterComponentsWhenModified())
	{
		UnregisterAllComponents();
	}
}