def _create_lhs(self, parent):

        self._expandable = expandable = ExpandablePanel(parent)

        for i in range(10):
            panel = self._create_content(expandable.control)
            expandable.add_panel('Panel %d' % i, panel)

        return expandable.control
Creates the left hand side or top depending on the split.
dataset/ETHPy150Open enthought/pyface/examples/expandable.py/MainWindow._create_lhs