Howdy all, I'm just learning pygtk and glade, and I have a question about accessing widgets that were added during an called function. In my example, I have two buttons. The first button that adds a checkbox to a scrolled window area. The second button prints the activity status (True/False) of the checkbox.
The first button works fine. However, when I push button two, python
says "AttributeError: 'NoneType' object has no attribute
'get_active'". Obviously, this means that I'm not reaching the
checkbox widget correctly.
So my question, how can I get properties of a widget added after the
initial glade file was loaded?
Here's my program, and I've attached my glade file. Thanks all!
-----------------------
import pygtk
import gtk
import gtk.glade
class app_gui:
def __init__(self):
self.window = gtk.glade.XML("check.glade")
dic = { "on_button1_clicked" : self.button1_clicked,
"on_button2_clicked" : self.button2_clicked,
"on_window1_destroy" : (gtk.main_quit) }
self.window.signal_autoconnect(dic)
return
def button1_clicked(self,widget):
button = gtk.CheckButton("test")
self.window.get_widget("scrolledwindow1").add_with_viewport(button)
button.show()
return
def button2_clicked(self,widget):
status = self.window.get_widget("test").get_active()
print status
return
app=app_gui()
gtk.main()
-----------------------
Avast!
Daniel Roesler
[email protected]
check.glade
Description: application/glade
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