def SetClosable(self, closable):
        self._closable = closable
        def closure(nb, index):
            nb.SetCloseButton(index, closable)
        self._PageIndexOperation(closure)
Set whether this page is closable.
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/wx/wx_page.py/wxPage.SetClosable