def string_value ( self, font ):
        return self.factory.str_font( font )

    #---------------------------------------------------------------------------
    #  Returns the editor's control for indicating error status:
    #---------------------------------------------------------------------------
Returns the QDockWidget associated with a PaneItem.
dataset/ETHPy150Open enthought/traitsui/traitsui/qt4/font_editor.py/CustomFontEditor.string_value--crossover with--dataset/ETHPy150Open enthought/pyface/pyface/ui/qt4/tasks/main_window_layout.py/MainWindowLayout._get_dock_widget