+ function verifyUsageMethod(parent,child,method)
+ {
+ // currently only verifies add on container.
+ if (method !='Gtk.Container:add') {
+ return true;
+ }
+ var ar = parent.split('.')
+ var cls =ar[1];
+ var ns =ar[0];
+
+ /*
+ if (parent == 'Gtk.Bin' || methods['Gtk.Bin'].extendsClasses.indexOf(parent) > -1) {
+ return false;
+ }
+ if (['GtkSource.CompletionInfo',
+ 'Gtk.MenuShell',
+ 'GtkSource.View', // ??? nothing can be added to it?
+ 'WebKit.WebView', // ??? nothing can be added to it?
+ 'GtkClutter.Embed'
+ ].indexOf(parent) > -1) {
+ return false;
+ }
+ */
+
+
+ try {
+ var x = new imports.gi[ns][cls]();
+ } catch(e) {
+ print("TRY ctor: " + parent );
+ print(e.toString());
+ return false;
+ }
+
+ //print("TRY child type: " + parent);
+ var ct = x.child_type();
+ print(parent + " : says children are of type : " + ct);
+ // get the Gtype for the child?
+ var match = imports.gi.GObject.type_from_name(ar.join(''))
+ print ("matching?" + ( match & ct ) ? "YES" : "NO");
+
+
+ return true;
+
+ }