2.8.13: 2006-11-10 Murray Cumming * glib/glibmm/objectbase.cc: * glib/glibmm/objectbase.h: Added connect_property_changed(), as an alternative to use when the property proxies are not available because GLIBMM_PROPERTIES_ENABLED is not defined. SignalProxyProperty::connect(): Use notify::propertyname instead of just notify, so do not have to check the property name later. This should be more efficient (when this is used, rarely). * glib/glibmm/propertyproxy_base.cc: * glib/glibmm/propertyproxy_base.h: Move PropertyProxyConnectionNode into the header, so we can reuse it for connect_property_changed().