It is expected behavior. The built-in key and mouse bindings are bound to the class, so if you change the class of a widget it will no longer have these bindings.
Changing the class is mostly useful if you want to create a completely different set of bindings for a widget. --bryan On Mar 31, 2013, at 1:58 AM, Alejandro Autalan <alejandroauta...@gmail.com> wrote: > Hello all. > > I'm reading the tkinter reference at > http://infohost.nmt.edu/tcc/help/pubs/tkinter/web/index.html. > > It says that the 'class_' attribute is available for ttk widgets. But when > is set, some widgets become unresponsive. > > Example: > > #uname -a Linux vostro1 3.2.0-4-amd64 #1 SMP Debian 3.2.39-2 x86_64 > GNU/Linux > # Python 3.2.3 > #tkinter.TkVersion 8.5 > > import tkinter as tk > from tkinter import ttk > > f = ttk.Frame() > f.grid() > entry = ttk.Entry(f, class_='CustomEntry') > entry.grid() > btn = ttk.Button(f, class_='CustomButton', text='Button') > btn.grid() > f.mainloop() > > When I run the example, I can't enter text on entry widget or click a button. > Is this the expected behaviour? Anyone know how this attribute should be used > for ttk widgets ? > > Thanks. > _______________________________________________ > Tkinter-discuss mailing list > Tkinter-discuss@python.org > http://mail.python.org/mailman/listinfo/tkinter-discuss
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