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();
}
}
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();
}
}