1 files changed, 8 insertions, 10 deletions
diff --git a/src/widgets/dialogs/qfilesystemmodel.cpp b/src/widgets/dialogs/qfilesystemmodel.cpp
index e486037e08..820fc6e220 100644
--- a/src/widgets/dialogs/qfilesystemmodel.cpp
+++ b/src/widgets/dialogs/qfilesystemmodel.cpp
@@ -227,11 +227,9 @@ bool QFileSystemModel::remove(const QModelIndex &aindex)
 /*!
   Constructs a file system model with the given \a parent.
 */
-QFileSystemModel::QFileSystemModel(QObject *parent)
-    : QAbstractItemModel(*new QFileSystemModelPrivate, parent)
+QFileSystemModel::QFileSystemModel(QObject *parent) :
+    QFileSystemModel(*new QFileSystemModelPrivate, parent)
 {
-    Q_D(QFileSystemModel);
-    d->init();
 }
 
 /*!
@@ -247,9 +245,7 @@ QFileSystemModel::QFileSystemModel(QFileSystemModelPrivate &dd, QObject *parent)
 /*!
   Destroys this file system model.
 */
-QFileSystemModel::~QFileSystemModel()
-{
-}
+QFileSystemModel::~QFileSystemModel() = default;
 
 /*!
     \reimp
@@ -1390,7 +1386,7 @@ QModelIndex QFileSystemModel::setRootPath(const QString &newPath)
     if (d->rootDir.path() == longNewPath)
         return d->index(rootPath());
 
-    bool showDrives = (longNewPath.isEmpty() || longNewPath == d->myComputer());
+    bool showDrives = (longNewPath.isEmpty() || longNewPath == QFileSystemModelPrivate::myComputer());
     if (!showDrives && !newPathDir.exists())
         return d->index(rootPath());
 
@@ -1847,8 +1843,7 @@ void QFileSystemModelPrivate::_q_fileSystemChanged(const QString &path, const QV
     std::sort(rowsToUpdate.begin(), rowsToUpdate.end());
     QString min;
     QString max;
-    for (int i = 0; i < rowsToUpdate.count(); ++i) {
-        QString value = rowsToUpdate.at(i);
+    for (const QString &value : qAsConst(rowsToUpdate)) {
         //##TODO is there a way to bundle signals with QString as the content of the list?
         /*if (min.isEmpty()) {
             min = value;
@@ -1946,6 +1941,9 @@ QStringList QFileSystemModelPrivate::unwatchPathsAt(const QModelIndex &index)
 void QFileSystemModelPrivate::init()
 {
     Q_Q(QFileSystemModel);
+
+    delayedSortTimer.setSingleShot(true);
+
     qRegisterMetaType<QVector<QPair<QString,QFileInfo> > >();
 #if QT_CONFIG(filesystemwatcher)
     q->connect(&fileInfoGatherer, SIGNAL(newListOfFiles(QString,QStringList)),