Fixed wheel scroll when mouse is outside of center area

slice/Main.qml

@@ -272,5 +272,41 @@ Rectangle
             buttonWeekday.updateTime()
         }
     }
+
+    MouseArea
+    {
+        id: scrollMouseArea
+        anchors.fill: parent
+        propagateComposedEvents: true
+        onWheel:
+        {
+            switch (root.state)
+            {
+                case "statePower":
+                    if (wheel.pixelDelta.y < 0)
+                        pagePower.scroll_up()
+                    else
+                        pagePower.scroll_down()
+                    break
+
+                case "stateSessions":
+                    if (wheel.pixelDelta.y < 0)
+                        pageSessions.scroll_up()
+                    else
+                        pageSessions.scroll_down()
+                    break
+
+                case "stateUsers":
+                    if (!pagePower.hasLoginShown)
+                    {
+                        if (wheel.pixelDelta.y < 0)
+                            pageUsers.scroll_up()
+                        else
+                            pageUsers.scroll_down()
+                    }
+                    break
+            }
+        }
+    }
 }
 

slice/PagePower.qml

@@ -245,18 +245,4 @@ Item
     Keys.onDownPressed: scroll_up()
     Keys.onEnterPressed: execute()
     Keys.onReturnPressed: execute()
-
-    MouseArea
-    {
-        id: listMouseArea
-        anchors.fill: parent
-        propagateComposedEvents: true
-        onWheel:
-        {
-            if (wheel.pixelDelta.y < 0)
-                scroll_up()
-            else
-                scroll_down()
-        }
-    }
 }

slice/PageSessions.qml

@@ -280,18 +280,4 @@ Item
     Keys.onEnterPressed: pageRoot.sessionSelected()
     Keys.onReturnPressed: pageRoot.sessionSelected()
 
-    MouseArea
-    {
-        id: listMouseArea
-        anchors.fill: parent
-        propagateComposedEvents: true
-        onWheel:
-        {
-            if (wheel.pixelDelta.y < 0)
-                scroll_up()
-            else
-                scroll_down()
-        }
-    }
-
 }

slice/PageUsers.qml

@@ -587,22 +587,5 @@ Item
     Keys.onEnterPressed: select_or_login()
     Keys.onReturnPressed: select_or_login()
     Keys.onEscapePressed: back_to_selection()
-
+    
-    MouseArea
-    {
-        id: listMouseArea
-        anchors.fill: parent
-        propagateComposedEvents: true
-        onWheel:
-        {
-            if (!hasLoginShown)
-            {
-                if (wheel.pixelDelta.y < 0)
-                    scroll_up()
-                else
-                    scroll_down()
-            }
-        }
-    }
-
 }