Hello,
I'm not able to use the assistant the way I want :(
Perphas this widget is not solution for my needs.
In general, there is a way to use the assistant widget in this way:
- Page One: the user selects various option via a gui
- Page Two: the app use this option to choose which text to display to
continue the configuration;
the user continue his configuration ...
The configuration continues in this way ...
From what I understand, the pages are created all at once and displayed
on screen one at a time.
But in this way I can't never collect data from page one and use it on
page two; I can only collect
this data in the last page of the assistant, a page of type
gtk.ASSISTANT_PAGE_SUMMARY.
Am I right?
Do you know any pygtk application that has a wizard configuration so I
can study the source code?
Thanks for all, Mauro
Il 12/10/2010 19:12, Pietro Battiston ha scritto:
Il giorno mar, 12/10/2010 alle 18.53 +0200, Mauro Giacomini ha scritto:
Yes, you undestood correcty what I want to do.
I have already tried to connect a signal from a button (user click when
the treeview
is sorted) to call "set_page_complete(page, True)", but, as you said
previously, this don't
block the flow of code, so I can't collect the data in the next page.
[...]
Now I want to try another way I found in this list, this post
(http://www.mail-archive.com/[email protected]/msg19549.html).
In step_two() I can call "get_children" from the assistant to retrieve
the previous page (step_one)
and from this page I call "get_data" from the treeview.
I will try this ...
The fact that the flow of code is not blocked should not be a problem at
all.
And there is no particular need to use get_children, you can just
replace, for instance
page_n = gtk.SomeWidget()
with
self.page_n = gtk.SomeWidget()
and you can do that not just with whole pages, but with single widgets
too (possibly organizing them in lists/dictionaries if there are many).
If you use Glade and a gtk.Builder, it's even easier (with
get_object() ).
Pietro
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