def allows_children(self, obj):

        return False
Creates an empty list entry (so the user can add a new item).
dataset/ETHPy150Open enthought/envisage/envisage/developer/ui/view/application_browser_tree.py/IExtensionPointTreeNode.allows_children--crossover with--dataset/ETHPy150Open enthought/traitsui/traitsui/qt4/list_editor.py/SimpleEditor.empty_list