Index: sources/gui/qml/components/HeaderBar.qml
===================================================================
diff -u -red8be1a75c2b1b3cc9f5e919fd38e135f707eac6 -r67557d6769a1719e2a1c068303bda9816075dd84
--- sources/gui/qml/components/HeaderBar.qml	(.../HeaderBar.qml)	(revision ed8be1a75c2b1b3cc9f5e919fd38e135f707eac6)
+++ sources/gui/qml/components/HeaderBar.qml	(.../HeaderBar.qml)	(revision 67557d6769a1719e2a1c068303bda9816075dd84)
@@ -155,7 +155,7 @@
             iconImageSource : "qrc:/images/iSettings"
             extraSpace      : _headerButtonRow.spacing
 
-            onPressed: print("Settings button pressed!")
+            onPressed       : _settingsDialog.openDialog(_settingsButton)
         }
 
         IconButton { id  : _informationButton