Tk button enable/disable?

[Fredrik Lundh]

Albert Wagner <alwagner at tcac.net> wrote:
> Then later when conditions dictate:
>
>             self.openButton.state = 'normal'
>             self.closeButton.state = 'normal'
>             self.deleteButton.state = 'normal'
>             self.openButton.update()
>             self.closeButton.update()
>             self.deleteButton.update()
>
> They are initially disabled OK, but I cannot figure out how to later
> enable them.  Any help greatly appreciated.

how about

    self.openButton.config(state='normal')

also see:
http://www.pythonware.com/library/tkinter/introduction/widget-configuration.
htm

</F>