def feature_bar_popup ( self, dock_control ):
        fb = self._feature_bar
        if fb is None:
            from feature_bar import FeatureBar

            self._feature_bar = fb = FeatureBar( parent = self.control )
            fb.on_trait_change( self._feature_bar_closed, 'completed' )

        fb.dock_control = dock_control
        fb.show()

    #---------------------------------------------------------------------------
    #  Handles closing the feature bar:
    #---------------------------------------------------------------------------
Pops up the feature bar for a specified DockControl.
dataset/ETHPy150Open enthought/pyface/pyface/dock/dock_window.py/DockWindow.feature_bar_popup