Fallback to gtk.combo_box_new_text when gtk.ComboBoxText is not available

issue6008
review29711002

tryton/gui/window/win_csv.py

@@ -157,7 +157,10 @@ class WinCSV(NoModal):
         label_csv_enc = gtk.Label(_("Encoding:"))
         label_csv_enc.set_alignment(1, 0.5)
         table.attach(label_csv_enc, 0, 1, 1, 2)
-        self.csv_enc = gtk.ComboBoxText()
+        if hasattr(gtk, 'ComboBoxText'):
+            self.csv_enc = gtk.ComboBoxText()
+        else:
+            self.csv_enc = gtk.combo_box_new_text()
         for i, encoding in enumerate(encodings):
             self.csv_enc.append_text(encoding)
             if ((os.name == 'nt' and encoding == 'cp1252')

tryton/gui/window/win_export.py

@@ -77,7 +77,10 @@ class WinExport(WinCSV):
     def add_chooser(self, box):
         hbox_csv_export = gtk.HBox()
         box.pack_start(hbox_csv_export, False, True, 0)
-        self.saveas = gtk.ComboBoxText()
+        if hasattr(gtk, 'ComboBoxText'):
+            self.saveas = gtk.ComboBoxText()
+        else:
+            self.saveas = gtk.combo_box_new_text()
         hbox_csv_export.pack_start(self.saveas, True, True, 0)
         self.saveas.append_text(_("Open"))
         self.saveas.append_text(_("Save"))