added tooltip

source/ArmarXGui/gui-plugins/ScenarioManager/ScenarioManagerWidgetController.cpp

@@ -33,7 +33,7 @@
 #include <QMetaType>
 #include <ArmarXGui/applications/ArmarXGui/ArmarXMainWindow.h>
 #include <ArmarXCore/core/system/Synchronization.h>
-
+#include <QToolTip>
 
 using namespace armarx;
 using namespace ScenarioManager;
@@ -235,6 +235,7 @@ QPointer<QWidget> ScenarioManagerWidgetController::getCustomTitlebarWidget(QWidg
     customToolbar = new QToolBar(parent);
     customToolbar->setIconSize(QSize(16, 16));
     customToolbar->addAction(QIcon(":/icons/configure-3.png"), "Configure", &settingsController, SLOT(showSettings()));
+    QToolTip::showText(customToolbar->mapToGlobal(QPoint(0, 0)), "Additional Packages can be opened in the settings");
     customToolbar->addAction(editModeAction);
     return customToolbar.data();
 }