Scenario: Minor changes.

src/View/Scenarios/GraphWidget.py

@@ -353,8 +353,8 @@ class GraphWidget(QGraphicsView):
         if len(selectable_items) == 0:
             if event.buttons() & Qt.LeftButton:
                 old_p = self.mapToScene(
-                    int(self.m_origin_x),
-                    int(self.m_origin_y)
+                    float(self.m_origin_x),
+                    float(self.m_origin_y)
                 )
                 new_p = self.mapToScene(event.pos())
                 translation = new_p - old_p
@@ -372,6 +372,7 @@ class GraphWidget(QGraphicsView):
         dlg = WaitingDialog(
             payload_fn=fn,
             title=action_str,
+            trad=self._trad,
             parent=self.parent
         )
         dlg.exec_()