diff --git a/mainwindow.ui b/mainwindow.ui
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -258,7 +258,10 @@
    <addaction name="menuView"/>
    <addaction name="menuHelp"/>
   </widget>
-  <widget class="QToolBar" name="mainToolBar">
+  <widget class="QToolBar" name="plotToolBar">
+   <property name="windowTitle">
+    <string>Plot Toolbar</string>
+   </property>
    <attribute name="toolBarArea">
     <enum>TopToolBarArea</enum>
    </attribute>