Problem with GtkBuilder - builder not defined

[102jon]

Hi there, I'm writing an application using pygtk and glade with GtkBuilder, but I seem to be having some trouble with it.


import gtk
import os, sys
import subprocess

class GadTool:
def on_filechooserdialog1_destroy(self, widget):
gtk.main_quit()

def __init__(self):
builder = gtk.Builder()
builder.add_from_file("CSA_Tool.glade")
self.window = builder.get_object("filechooserdialog1")
self.entry = builder.get_object("entry1")
self.button1 = builder.get_object("button1")
self.button1.set_sensitive = False
builder.connect_signals(self)

def on_filechooserdialog1_file_activated(self, widget):
self.entry.set_text(self.window.get_filename())
self.button1.set_sensitive = True

def on_filechooserdialog1_current_folder_changed(self, widget):
os.chdir(self.window.get_current_folder())

def on_button1_clicked(self, widget):
gad_process = subprocess.Popen("nc.exe -p 4001 -i 5 -L > " + self.entry.get_text())


if __name__ == "__main__":
interface = GadTool()
interface.window.show()
gtk.main()

on the line "builder.add_from_file("") it says: builder not defined.

I have looked around online and this problem seems to be a version thing, ie. a version before GTK 2.0. However, I have the latest version of GTK installed. What is the problem?

[Arndt]

Hi there, I'm writing an application using pygtk and glade with GtkBuilder, but I seem to be having some trouble with it.


import gtk
import os, sys
import subprocess

class GadTool:
def on_filechooserdialog1_destroy(self, widget):
gtk.main_quit()

def __init__(self):
builder = gtk.Builder()
builder.add_from_file("CSA_Tool.glade")
self.window = builder.get_object("filechooserdialog1")
self.entry = builder.get_object("entry1")
self.button1 = builder.get_object("button1")
self.button1.set_sensitive = False
builder.connect_signals(self)

def on_filechooserdialog1_file_activated(self, widget):
self.entry.set_text(self.window.get_filename())
self.button1.set_sensitive = True

def on_filechooserdialog1_current_folder_changed(self, widget):
os.chdir(self.window.get_current_folder())

def on_button1_clicked(self, widget):
gad_process = subprocess.Popen("nc.exe -p 4001 -i 5 -L > " + self.entry.get_text())


if __name__ == "__main__":
interface = GadTool()
interface.window.show()
gtk.main()

on the line "builder.add_from_file("") it says: builder not defined.

I have looked around online and this problem seems to be a version thing, ie. a version before GTK 2.0. However, I have the latest version of GTK installed. What is the problem?

To me it looks like an indentation problem. Indent the "builder." lines one step more and try again.

[andrew1992]

There's a chance you may have configured your '.glade' file to be used with libglade and not GtkBuilder. Open up your Glade file, and click "Edit->Preferences". Check to make sure your file format is GtkBuilder and not Libglade.

[102jon]

Problem solved. Things were indented fine, it just came out weird in the code tags. It was a problem with having libglade set as default.