Preparation for messageeventmodel.

qml/Room.qml

@@ -1,9 +1,12 @@
 import QtQuick 2.10
 import QtQuick.Controls 2.3
+
 import "qrc:/qml/form"
 
+import Matrique 0.1
+
 Page {
-    property var roomListModel
+    property RoomListModel roomListModel
 
     ListForm {
         id: roomListForm
@@ -16,5 +19,6 @@ Page {
         id: roomForm
         anchors.fill: parent
         anchors.leftMargin: roomListForm.width
+        roomIndex: roomListForm.currentIndex
     }
 }