Index: sources/gui/qml/components/HeaderBar.qml
===================================================================
diff -u -red8be1a75c2b1b3cc9f5e919fd38e135f707eac6 -r8144efe22a7a15f19e6e958a40b3360096c84c49
--- sources/gui/qml/components/HeaderBar.qml	(.../HeaderBar.qml)	(revision ed8be1a75c2b1b3cc9f5e919fd38e135f707eac6)
+++ sources/gui/qml/components/HeaderBar.qml	(.../HeaderBar.qml)	(revision 8144efe22a7a15f19e6e958a40b3360096c84c49)
@@ -95,11 +95,7 @@
         highlightHeight : 15
         isMainTreatment : true
 
-        onHiddenChanged: {
-            if (hidden) {
-                index = 0
-            }
-        }
+        onHiddenChanged: if (hidden) { index = 0 }
     }
 
     Row { id: _headerButtonRow
@@ -155,7 +151,7 @@
             iconImageSource : "qrc:/images/iSettings"
             extraSpace      : _headerButtonRow.spacing
 
-            onPressed: print("Settings button pressed!")
+            onPressed       : _settingsDialog.openDialog(_settingsButton)
         }
 
         IconButton { id  : _informationButton
@@ -167,3 +163,4 @@
         }
     }
 }
+