[Tutor] ttk menubutton
Phil
phillor9 at gmail.com
Wed Apr 12 18:56:31 EDT 2023
On 12/4/23 19:35, Alan Gauld via Tutor wrote:
Thank you Alan for your reply.
> What is menu_button?
Unless I'm mistaken, there are two similar ttk widgets, a menubutton and
an optionmenu. I think the optionmenu widget might be what I want. I'm
having no end of trouble maintaining an Internet connection, because I'm
currently a long way from a telephone tower, so searching for
information is frustratingly difficult.
> However I must ask why you are using bind in this case - its
> more common to just attach the event handler to the menu item
> when you create it. Like
>
> self.menu = tk.Menu(self.mainwindow)
> self.menu.add_command(label="Option 1",
> command=self.on_Option)
My AI friend had made many suggestions that didn't work and that was one.
>
> Or if you want to use the same handler for multiple items use a lambda
> to pass an option:
>
> self.menu = tk.Menu(self.mainwindow)
> self.menu.add_command(label="Option 1",
> command=lambda : self.on_option(1))
> self.menu.add_command(label="Option 2",
> command=lambda : self.on_option(2))
>
> def on_option(self, option):
> # do something with option here
I'll see if I can work your suggestion into what I have, or maybe start
afresh.
--
Regards,
Phil
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