Some clazy fixes.

src/gui/styleditemdelegatewithoutfocus.h

@@ -23,6 +23,8 @@
 
 
 class StyledItemDelegateWithoutFocus : public QStyledItemDelegate {
+    Q_OBJECT
+
   public:
     // Constructors.
     explicit StyledItemDelegateWithoutFocus(QObject *parent = 0);

src/network-web/downloadmanager.h

@@ -98,7 +98,6 @@ class WebBrowser;
 class DownloadManager : public TabContent {
     Q_OBJECT
     Q_PROPERTY(RemovePolicy removePolicy READ removePolicy WRITE setRemovePolicy)
-    Q_ENUMS(RemovePolicy)
 
     friend class DownloadModel;
 
@@ -109,6 +108,8 @@ class DownloadManager : public TabContent {
       OnSuccessfullDownload
     };
 
+    Q_ENUM(RemovePolicy)
+
     explicit DownloadManager(QWidget *parent = 0);
     virtual ~DownloadManager();
 

src/network-web/webfactory.cpp

@@ -91,9 +91,11 @@ QString WebFactory::escapeHtml(const QString &html) {
   }
 
   QString output = html;
+  QMapIterator<QString, QString> i(m_escapes);
 
-  foreach (const QString &key, m_escapes.keys()) {
-    output = output.replace(key, m_escapes.value(key));
+  while (i.hasNext()) {
+    i.next();
+    output = output.replace(i.key(), i.value());
   }
 
   return output;
@@ -105,9 +107,11 @@ QString WebFactory::deEscapeHtml(const QString &text) {
   }
 
   QString output = text;
+  QMapIterator<QString, QString> i(m_deEscapes);
 
-  foreach (const QString &key, m_deEscapes.keys()) {
-    output = output.replace(key, m_deEscapes.value(key));
+  while (i.hasNext()) {
+    i.next();
+    output = output.replace(i.key(), i.value());
   }
 
   return output;

src/qtsingleapplication/qtlockedfile.h

@@ -66,6 +66,8 @@ namespace QtLP_Private {
 
 class QT_QTLOCKEDFILE_EXPORT QtLockedFile : public QFile
 {
+    Q_OBJECT
+
 public:
     enum LockMode { NoLock = 0, ReadLock, WriteLock };
 

src/services/owncloud/network/owncloudnetworkfactory.cpp

@@ -502,7 +502,7 @@ RootItem *OwnCloudGetFeedsCategoriesResponse::feedsCategories(bool obtain_icons)
   cats.insert(0, parent);
 
   // Process categories first, then process feeds.
-  foreach (QJsonValue cat, QJsonDocument::fromJson(m_contentCategories.toUtf8()).object()["folders"].toArray()) {
+  foreach (const QJsonValue &cat, QJsonDocument::fromJson(m_contentCategories.toUtf8()).object()["folders"].toArray()) {
     QJsonObject item = cat.toObject();
     OwnCloudCategory *category = new OwnCloudCategory();
 
@@ -516,7 +516,7 @@ RootItem *OwnCloudGetFeedsCategoriesResponse::feedsCategories(bool obtain_icons)
   }
 
   // We have categories added, now add all feeds.
-  foreach (QJsonValue fed, QJsonDocument::fromJson(m_contentFeeds.toUtf8()).object()["feeds"].toArray()) {
+  foreach (const QJsonValue &fed, QJsonDocument::fromJson(m_contentFeeds.toUtf8()).object()["feeds"].toArray()) {
     QJsonObject item = fed.toObject();
     OwnCloudFeed *feed = new OwnCloudFeed();
 
@@ -557,7 +557,7 @@ OwnCloudGetMessagesResponse::~OwnCloudGetMessagesResponse() {
 QList<Message> OwnCloudGetMessagesResponse::messages() const {
   QList<Message> msgs;
 
-  foreach (QJsonValue message, m_rawContent["items"].toArray()) {
+  foreach (const QJsonValue &message, m_rawContent["items"].toArray()) {
     QJsonObject message_map = message.toObject();
     Message msg;
 

src/services/owncloud/owncloudcategory.h

@@ -22,6 +22,8 @@
 
 
 class OwnCloudCategory : public Category {
+    Q_OBJECT
+
   public:
     explicit OwnCloudCategory(RootItem *parent = NULL);
     explicit OwnCloudCategory(const QSqlRecord &record);

src/services/owncloud/owncloudrecyclebin.h

@@ -24,6 +24,8 @@
 class OwnCloudServiceRoot;
 
 class OwnCloudRecycleBin : public RecycleBin {
+    Q_OBJECT
+
   public:
     explicit OwnCloudRecycleBin(RootItem *parent = NULL);
     virtual ~OwnCloudRecycleBin();

src/services/owncloud/owncloudserviceroot.cpp

@@ -154,10 +154,13 @@ void OwnCloudServiceRoot::saveAllCachedData() {
 
   m_cacheSaveMutex->unlock();
 
+  QMapIterator<RootItem::ReadStatus, QStringList> i(cached_data_read);
+
   // Save the actual data.
-  for (int i = 0; i < cached_data_read.size(); i++) {
-    auto key = cached_data_read.keys().at(i);
-    QStringList ids = cached_data_read[key];
+  while (i.hasNext()) {
+    i.next();
+    auto key = i.key();
+    QStringList ids = i.value();
 
     if (!ids.isEmpty()) {
       network()->markMessagesRead(key, ids);