Fires whenever a bindable property of the source component changes. This works for standard and custom (dynamic) properties.
|.source||The component that fired this event.|
|.newValue||The new value that this property changed to.|
|.oldValue||The value that this property was before it changed. Note that not all components include an accurate oldValue in their events.|
|.propertyName||The name of the property that changed. NOTE: remember to always filter out these events for the property that you are looking for! Components often have many properties that change.|