Creates a new GladeXML object (and the corresponding widgets) from the
buffer buffer. Optionally it will only build the interface from the
widget node root (if it is not NULL). This feature is useful if you
only want to build say a toolbar or menu from the XML document, but not the
window it is embedded in.
Creates a new GladeXML object (and the corresponding widgets) from the buffer buffer. Optionally it will only build the interface from the widget node root (if it is not NULL). This feature is useful if you only want to build say a toolbar or menu from the XML document, but not the window it is embedded in.