valid value. This is a field defined with the purpose of contain the previous value of the property, but is not used anymore.
atk.property_values
Module for [PropertyValues] class
class PropertyValues
Types 1
classPropertyValues
Note
@old_value field of #AtkPropertyValues will not contain a
Fields
AtkPropertyValues _cInstanceMethods
void * _cPtr()string propertyName() @propertyGet `propertyName` field. Returns: The name of the ATK property which has changed.void propertyName(string propval) @propertySet `propertyName` field. Params: propval = The name of the ATK property which has changed.gobject.value.Value oldValue() @propertyGet `oldValue` field. Returns: NULL. This field is not used anymore.gobject.value.Value newValue() @propertyGet `newValue` field. Returns: The new value of the named property.