Re: [anjuta-list] How to define the entry?

[Sébastien Granjoux <seb sfo free fr>]

Hi,

Le 24/05/2013 16:32, 前尘逐梦 a écrit :
> class GUI:
>      def __init__(self):
>          self.builder = Gtk.Builder()
>          self.builder.add_from_file(UI_FILE)
>          self.builder.connect_signals(self)
>          window = self.builder.get_object('window')
>          window.show_all()
>      def on_button_clicked (self, button):
>          text =entry.get_text()
>          ser.write(text)
> -------------------------------------------------------------------------------------------

> But when I execute it, it returns this error:
> NameError: global name 'entry' is not defined.
> Could your tell me how to define a entry and Where I should put the
> statement on?

The Gtk.Builder object will create all the widgets for you but it's up 
to you to get a reference to them. You have already done it for the 
window here:
        window = self.builder.get_object('window')

You have to do something similar for the entry in the __init__ function.
        self.entry = self.builder.get_object('entry')
'entry' is the name of your Gtk.Entry widget in your glade file, it can 
be something else.

Then in your on_button_clicked handler you can use
        text = self.entry.get_text()


Regards,

Sébastien