Source code for pyface.viewer.content_provider

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""" Abstract base class for content providers. """


from traits.api import HasTraits


[docs]class ContentProvider(HasTraits): """ Abstract base class for content providers. """ # ------------------------------------------------------------------------ # 'ContentProvider' interface. # ------------------------------------------------------------------------
[docs] def get_elements(self, element): """ Returns a list of the elements to display in a viewer. Returns a list of elements to display in a viewer when its (ie. the viewer's) input is set to the given element. The returned list should not be modified by the viewer. """ raise NotImplementedError()