Index: sources/gui/qml/pages/treatment/TreatmentSection.qml
===================================================================
diff -u -r21bcf654a57e2b3a6d1a2fee1173c3dff81f8f99 -r6c3a4b048006ebd90c85cfa943d2b9615dc808f3
--- sources/gui/qml/pages/treatment/TreatmentSection.qml	(.../TreatmentSection.qml)	(revision 21bcf654a57e2b3a6d1a2fee1173c3dff81f8f99)
+++ sources/gui/qml/pages/treatment/TreatmentSection.qml	(.../TreatmentSection.qml)	(revision 6c3a4b048006ebd90c85cfa943d2b9615dc808f3)
@@ -24,16 +24,19 @@
     property Item contentItem   : null
     property alias header       : _header
     property alias contentArea  : _contentArea
+    property bool enableDropShadow: true
 
-    signal editClicked
-    signal lockClicked
+    signal editClicked()
+    signal lockClicked()
+    signal expandingClicked()
 
     color: Colors.treatmentSectionMain
     radius: 15
 
     TreatmentSectionHeader { id: _header
-            onEditClicked   : _root.editClicked()
-            onLockClicked   : _root.lockClicked()
+            onEditClicked       : _root.editClicked()
+            onLockClicked       : _root.lockClicked()
+            onExpandingClicked  : _root.expandingClicked()
     }
 
     ContentArea { id : _contentArea
@@ -50,7 +53,7 @@
         contentItem: _root.contentItem
     }
 
-    layer.enabled: true
+    layer.enabled: _root.enableDropShadow
     layer.effect: DropShadow {
         id: _dropShadow
         horizontalOffset: 3