Creates a new empty builder object.
This function is only useful if you intend to make multiple calls to gtk.builder.Builder.addFromFile, gtk.builder.Builder.addFromResource or gtk.builder.Builder.addFromString in order to merge multiple UI descriptions into a single builder.
a new (empty) gtk.builder.Builder object
Creates a new empty builder object.
This function is only useful if you intend to make multiple calls to gtk.builder.Builder.addFromFile, gtk.builder.Builder.addFromResource or gtk.builder.Builder.addFromString in order to merge multiple UI descriptions into a single builder.