def add_reading(self, widget):
value = self.value.get_value_as_int()
tree_iter = self.categories_combo.get_active_iter()
if not tree_iter:
return
model = self.categories_combo.get_model()
row_id, name = model[tree_iter][:2]
self.emit("reading-added", Reading(
value=float(value),
category=Category.get(name=name)))
def show(self):
category_store = Gtk.ListStore(str, str)
categories = Category.select().distinct(Category.name)
for category in categories:
category_store.append([category.name, category.name])
self.categories_combo = self.view.get_object("categories")
model = self.categories_combo.get_model()
if model is not None:
model.clear()
self.categories_combo.set_model(category_store)
self.categories_combo.set_active(0)
self.signals()