Creates a new instance of a Object subtype and sets its properties.
Construction parameters (see CONSTRUCT,
CONSTRUCT_ONLY) which are not explicitly specified are set to
their default values. Any private data for the object is guaranteed to be initialized with zeros, as per
Note that in C, small integer types in variable argument lists are promoted up to int or Signal as appropriate, and read back accordingly. int is 32 bits on every platform on which GLib is currently supported. This means that you can use C expressions of type int with @new and properties of type int or Signal or smaller. Specifically, you can use integer literals with these property types.
When using property types of int64 or uint64 , you must ensure that the value that you provide is 64 bit. This means that you should use a cast or make use of the g_gint64_constant or g_guint64_constant macros.
the value of the first property, followed optionally by more name/value pairs, followed by null
the name of the first property
the type id of the Object subtype to instantiate
a new instance of