private KNBinding(
string targetKeyPath,
object target,
string sourceKeyPath,
object source,
object nullValuePlaceholder,
KNValueTransformer transformer
)
{
ignoreSourceKVO = false;
ignoreTargetKVO = false;
TargetKeyPath = targetKeyPath;
Target = target;
SourceKeyPath = sourceKeyPath;
Source = source;
NullPlaceHolder = nullValuePlaceholder;
ValueTransformer = transformer;
Source.AddObserverToKeyPathWithOptions(
this,
SourceKeyPath,
KNKeyValueObservingOptions.KNKeyValueObservingOptionInitial,
kKNBindingInternalObservationContext
);
Target.AddObserverToKeyPathWithOptions(
this,
TargetKeyPath,
KNKeyValueObservingOptions.KNKeyValueObservingOptionNone,
kKNBindingInternalObservationContext
);
}
public static void BindKeyPathOfTargetToKeyPathOfSource(
string targetKeyPath,
object target,
string sourceKeyPath,
object source,
KNValueTransformer transformer
)
{
bindings.Add(new KNBinding(targetKeyPath, target, sourceKeyPath, source, null, transformer));
}
