bugfix price/quantity autocomplete not working

app/widgets.py

@@ -104,7 +104,7 @@ class AutoCompleteFloatEdit(numedit.FloatEdit):
             return
         elif key == 'enter':
             if self.get_edit_text() == '' or self.value() == Decimal(0.0):
-                self._emit('open', self.name)
+                self._emit('apply', self.name)
                 return
             self.calc()
             return