Minor bug fixes and tweaks.

qml/Contact.qml

@@ -9,7 +9,7 @@ Page {
         id: roomListForm
         height: parent.height
         width: 320
-        listModel: roomListModel
+        listModel: contactListModel
     }
 
     DetailForm {

qml/component/ImageStatus.qml

@@ -3,7 +3,8 @@ import QtQuick.Controls 2.3
 import QtGraphicalEffects 1.0
 
 Item {
-    property bool statusIndicator
+    property bool statusIndicator: false
+    property bool opaqueBackground: false
     property alias source: avatar.source
 
     Rectangle {
@@ -11,6 +12,7 @@ Item {
         height: parent.width
         radius: parent.width / 2
         color: "white"
+        visible: opaqueBackground
     }
 
     Image {
@@ -21,6 +23,8 @@ Item {
         mipmap: true
         layer.enabled: true
         fillMode: Image.PreserveAspectCrop
+        sourceSize.width: parent.width
+        sourceSize.height: parent.width
 
         layer.effect: OpacityMask {
             maskSource: Item {

qml/form/ListForm.qml

@@ -114,7 +114,8 @@ Item {
                         ImageStatus {
                             width: parent.height
                             height: parent.height
-                            source: "image://mxc/" + avatar
+                            source: avatar == null ? "qrc:/asset/img/avatar.png" : "image://mxc/" + avatar
+                            opaqueBackground: true
                         }
 
                         Column {

qml/main.qml

@@ -52,6 +52,7 @@ ApplicationWindow {
                     source: "qrc:/asset/img/avatar.png"
                     anchors.horizontalCenter: parent.horizontalCenter
                     statusIndicator: true
+                    opaqueBackground: false
                 }
 
                 page: Room {
@@ -93,6 +94,7 @@ ApplicationWindow {
 
                 page: Contact {
                     id: contactPage
+                    contactListModel: roomListModel
                 }
             }