Fix RoomSidePane spacing on collapse

harmonyqml/components/Chat/Chat.qml

@@ -112,7 +112,7 @@ HColumnLayout {
                 )
            }
 
-            collapsed: width < Layout.minimumWidth + 8
+            collapsed: width < HStyle.avatar.size + 8
 
             property bool wasSnapped: false
             property int referenceWidth: roomHeader.buttonsWidth

harmonyqml/components/Chat/RoomSidePane/MembersView.qml

@@ -3,20 +3,21 @@ import QtQuick.Layouts 1.3
 import "../../Base"
 
 HColumnLayout {
-    property int normalSpacing: 8
+    property bool collapsed: false
+    property int normalSpacing: collapsed ? 0 : 8
+
+    Behavior on normalSpacing {
+        NumberAnimation { duration: HStyle.animationDuration }
+    }
 
     HListView {
         id: memberList
 
         spacing: normalSpacing
-        topMargin: spacing
+        topMargin: normalSpacing
-        bottomMargin: topMargin
+        bottomMargin: normalSpacing
-        Layout.leftMargin: roomSidePane.collapsed ? 0 : normalSpacing
+        Layout.leftMargin: normalSpacing
-        Layout.rightMargin: Layout.leftMargin
+        Layout.rightMargin: normalSpacing
-
-        Behavior on spacing {
-            NumberAnimation { duration: HStyle.animationDuration }
-        }
 
         model: chatPage.roomInfo.sortedMembers
         delegate: MemberDelegate {}

harmonyqml/components/Chat/RoomSidePane/RoomSidePane.qml

@@ -10,5 +10,6 @@ HRectangle {
 
     MembersView {
         anchors.fill: parent
+        collapsed: parent.collapsed
     }
 }