GObject.ObjectSetPropertyFunc

function onObjectSetPropertyFunc(object: GObject.Object, property_id: Number(guint), value: Any, pspec: GObject.ParamSpec): void {
}
  

The type of the @set_property function of GObject.ObjectClass.

object

a GObject.Object

property_id

the numeric id under which the property was registered with GObject.ObjectClass.install_property.

value

the new value for the property

pspec

the GObject.ParamSpec describing the property