Fix & improve keyboard and mousewheel flicking

src/qml/Chat/Timeline/EventList.qml

@@ -61,7 +61,7 @@ Rectangle {
         HListView {
             id: eventList
             clip: true
-            enableFlicking: false
+            allowDragging: false
 
             anchors.fill: parent
             anchors.leftMargin: theme.spacing
@@ -92,8 +92,6 @@ Rectangle {
             property bool ownEventsOnRight:
                 width < theme.chat.eventList.ownEventsOnRightUnderWidth
 
-            property alias cursorShape: mouseArea.cursorShape
-
 
             function canCombine(item, itemAfter) {
                 if (! item || ! itemAfter) return false
@@ -160,19 +158,6 @@ Rectangle {
             }
 
             delegate: EventDelegate {}
-
-            MouseArea {
-                id: mouseArea
-                anchors.fill: parent
-                acceptedButtons: Qt.NoButton
-
-                onWheel: Utils.smartVerticalFlick(
-                    eventList,
-                    200 * Qt.styleHints.wheelScrollLines *
-                    (wheel.angleDelta.y < 0 ? 1 : -1),
-                    2,
-                )
-            }
         }
     }