libgtkflow/libgtkflow3/gtkflow.xml

<?xml version="1.0" encoding="UTF-8"?>
<glade-catalog supports="gtkbuilder"
               name    ="gtkflow"
               library ="libgtkflow-0.2.so"
               domain  ="gtkflow-0.2"
               depends ="gtk+"
               book    ="gtkflow">
    <glade-widget-classes>
        <glade-widget-class title="Node View" name="GtkFlowNodeView" generic-name="nodeview">
            <properties>
                <property id="editable"/>
            </properties>
        </glade-widget-class>
    </glade-widget-classes>
    
    <glade-widget-group title="Flow Graphs" name="GtkFlow">
        <glade-widget-class-ref name="GtkFlowNodeView"/>
    </glade-widget-group>
</glade-catalog>