Merge pull request #11695 from luiscuenca/case6719

6719 Avatar attachment window will update when attachments are modified

interface/resources/qml/hifi/dialogs/content/AttachmentsContent.qml

@@ -14,13 +14,25 @@ Item {
     readonly property var originalAttachments: MyAvatar.getAttachmentsVariant();
     property var attachments: [];
 
-    Component.onCompleted: {
-        for (var i = 0; i < originalAttachments.length; ++i) {
-            var attachment = originalAttachments[i];
+    function reload(){
+        content.attachments = [];
+        var currentAttachments = MyAvatar.getAttachmentsVariant();
+        listView.model.clear();
+        for (var i = 0; i < currentAttachments.length; ++i) {
+            var attachment = currentAttachments[i];
             content.attachments.push(attachment);
             listView.model.append({});
         }
     }
+    
+    Connections {
+        target: MyAvatar
+        onAttachmentsChanged: reload()
+    }
+
+    Component.onCompleted: {
+        reload()
+    }
 
     Column {
         width: pane.width

interface/src/avatar/MyAvatar.cpp

@@ -1452,6 +1452,7 @@ void MyAvatar::setAttachmentData(const QVector<AttachmentData>& attachmentData)
         return;
     }
     Avatar::setAttachmentData(attachmentData);
+    emit attachmentsChanged();
 }
 
 glm::vec3 MyAvatar::getSkeletonPosition() const {

interface/src/avatar/MyAvatar.h

@@ -619,6 +619,7 @@ signals:
     void skeletonChanged();
     void dominantHandChanged(const QString& hand);
     void sensorToWorldScaleChanged(float sensorToWorldScale);
+    void attachmentsChanged();
 
 private: