TorrentContentModel clean up

src/torrentcontentmodel.cpp

@@ -291,12 +291,16 @@ void TorrentContentModel::setupModelData(const libtorrent::torrent_info& t)
       if (pathPart == ".unwanted")
         continue;
       TorrentContentModelFolder* new_parent = current_parent->childFolderWithName(pathPart);
-      if (!new_parent)
+      if (!new_parent) {
         new_parent = new TorrentContentModelFolder(pathPart, current_parent);
+        current_parent->appendChild(new_parent);
+      }
       current_parent = new_parent;
     }
     // Actually create the file
-    m_filesIndex.push_back(new TorrentContentModelFile(fentry, current_parent, i));
+    TorrentContentModelFile* fileItem = new TorrentContentModelFile(fentry, current_parent, i);
+    current_parent->appendChild(fileItem);
+    m_filesIndex.push_back(fileItem);
   }
   emit layoutChanged();
 }

src/torrentcontentmodelfile.cpp

@@ -52,9 +52,6 @@ TorrentContentModelFile::TorrentContentModelFile(const libtorrent::file_entry& f
     m_name.chop(4);
 
   m_size = (qulonglong)f.size;
-
-  // Add to parent
-  m_parentItem->appendChild(this);
 }
 
 int TorrentContentModelFile::fileIndex() const

src/torrentcontentmodelfolder.cpp

@@ -38,9 +38,6 @@ TorrentContentModelFolder::TorrentContentModelFolder(const QString& name, Torren
   // Do not display incomplete extensions
   if (m_name.endsWith(".!qB"))
     m_name.chop(4);
-
-  // Add to parent
-  m_parentItem->appendChild(this);
 }
 
 TorrentContentModelFolder::TorrentContentModelFolder(const QList<QVariant>& data)