Pmw.py 文件源码

def selectitem(self, index, setentry=1):
        if isinstance(index, basestring):
            text = index
            items = self._list.get(0, 'end')
            if text in items:
                index = list(items).index(text)
            else:
                raise IndexError, 'index "%s" not found' % text
        elif setentry:
            text = self._list.get(0, 'end')[index]

        self._list.select_clear(0, 'end')
        self._list.select_set(index, index)
        self._list.activate(index)
        self.see(index)
        if setentry:
            self._entryfield.setentry(text)

    # Need to explicitly forward this to override the stupid
    # (grid_)size method inherited from Tkinter.Frame.Grid.