Docs: Use Qt::SplitBehavior in preference to QString::SplitBehavior

The Qt version was added in 5.14 "for use as eventual replacement for
QString::SplitBehavior." Move another step closer to that goal.

Applied suitable wrapping round various char and string literals,
since docs are meant to show best practice.

Change-Id: Ie061905fad26f9b4dda3eedba4612704f0a19126
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

7 files changed, 10 insertions, 8 deletions

diff --git a/examples/widgets/draganddrop/draggabletext/dragwidget.cpp b/examples/widgets/draganddrop/draggabletext/dragwidget.cpp
index 2135ba2ef9..4a430ebf56 100644
--- a/examples/widgets/draganddrop/draggabletext/dragwidget.cpp
+++ b/examples/widgets/draganddrop/draggabletext/dragwidget.cpp
@@ -113,7 +113,7 @@ void DragWidget::dropEvent(QDropEvent *event)
     if (event->mimeData()->hasText()) {
         const QMimeData *mime = event->mimeData();
         QStringList pieces = mime->text().split(QRegularExpression(QStringLiteral("\\s+")),
-                             QString::SkipEmptyParts);
+                                                Qt::SkipEmptyParts);
         QPoint position = event->pos();
         QPoint hotSpot;
 
diff --git a/examples/widgets/draganddrop/fridgemagnets/dragwidget.cpp b/examples/widgets/draganddrop/fridgemagnets/dragwidget.cpp
index 4fbc6d3fd9..a02b1cb42a 100644
--- a/examples/widgets/draganddrop/fridgemagnets/dragwidget.cpp
+++ b/examples/widgets/draganddrop/fridgemagnets/dragwidget.cpp
@@ -163,8 +163,8 @@ void DragWidget::dropEvent(QDropEvent *event)
         }
 //! [11] //! [12]
     } else if (event->mimeData()->hasText()) {
-        QStringList pieces = event->mimeData()->text().split(QRegularExpression(QStringLiteral("\\s+")),
-                             QString::SkipEmptyParts);
+        QStringList pieces = event->mimeData()->text().split(
+            QRegularExpression(QStringLiteral("\\s+")), Qt::SkipEmptyParts);
         QPoint position = event->pos();
 
         for (const QString &piece : pieces) {
diff --git a/examples/widgets/graphicsview/flowlayout/window.cpp b/examples/widgets/graphicsview/flowlayout/window.cpp
index 8fe06d0e11..0edaa686b4 100644
--- a/examples/widgets/graphicsview/flowlayout/window.cpp
+++ b/examples/widgets/graphicsview/flowlayout/window.cpp
@@ -59,7 +59,7 @@ Window::Window(QGraphicsItem *parent) : QGraphicsWidget(parent, Qt::Window)
     FlowLayout *lay = new FlowLayout;
     const QString sentence(QLatin1String("I am not bothered by the fact that I am unknown."
                                          " I am bothered when I do not know others. (Confucius)"));
-    const QVector<QStringRef> words = sentence.splitRef(QLatin1Char(' '), QString::SkipEmptyParts);
+    const QVector<QStringRef> words = sentence.splitRef(QLatin1Char(' '), Qt::SkipEmptyParts);
     for (const QStringRef &word : words) {
         QGraphicsProxyWidget *proxy = new QGraphicsProxyWidget(this);
         QLabel *label = new QLabel(word.toString());
diff --git a/examples/widgets/itemviews/chart/mainwindow.cpp b/examples/widgets/itemviews/chart/mainwindow.cpp
index 53f57fbb49..671cfb1941 100644
--- a/examples/widgets/itemviews/chart/mainwindow.cpp
+++ b/examples/widgets/itemviews/chart/mainwindow.cpp
@@ -134,7 +134,7 @@ void MainWindow::loadFile(const QString &fileName)
         if (!line.isEmpty()) {
             model->insertRows(row, 1, QModelIndex());
 
-            const QStringList pieces = line.split(',', QString::SkipEmptyParts);
+            const QStringList pieces = line.split(QLatin1Char(','), Qt::SkipEmptyParts);
             if (pieces.size() < 3)
                 continue;
             model->setData(model->index(row, 0, QModelIndex()),
diff --git a/examples/widgets/itemviews/editabletreemodel/treemodel.cpp b/examples/widgets/itemviews/editabletreemodel/treemodel.cpp
index 836c2e8651..9678e45be7 100644
--- a/examples/widgets/itemviews/editabletreemodel/treemodel.cpp
+++ b/examples/widgets/itemviews/editabletreemodel/treemodel.cpp
@@ -267,7 +267,8 @@ void TreeModel::setupModelData(const QStringList &lines, TreeItem *parent)
 
         if (!lineData.isEmpty()) {
             // Read the column data from the rest of the line.
-            const QStringList columnStrings = lineData.split('\t', QString::SkipEmptyParts);
+            const QStringList columnStrings =
+                lineData.split(QLatin1Char('\t'), Qt::SkipEmptyParts);
             QVector<QVariant> columnData;
             columnData.reserve(columnStrings.size());
             for (const QString &columnString : columnStrings)
diff --git a/examples/widgets/itemviews/simpletreemodel/treemodel.cpp b/examples/widgets/itemviews/simpletreemodel/treemodel.cpp
index cfa65846ed..28640d6433 100644
--- a/examples/widgets/itemviews/simpletreemodel/treemodel.cpp
+++ b/examples/widgets/itemviews/simpletreemodel/treemodel.cpp
@@ -194,7 +194,8 @@ void TreeModel::setupModelData(const QStringList &lines, TreeItem *parent)
 
         if (!lineData.isEmpty()) {
             // Read the column data from the rest of the line.
-            const QStringList columnStrings = lineData.split('\t', QString::SkipEmptyParts);
+            const QStringList columnStrings =
+                lineData.split(QLatin1Char('\t'), Qt::SkipEmptyParts);
             QVector<QVariant> columnData;
             columnData.reserve(columnStrings.count());
             for (const QString &columnString : columnStrings)
diff --git a/examples/widgets/tutorials/addressbook/part7/addressbook.cpp b/examples/widgets/tutorials/addressbook/part7/addressbook.cpp
index 717d0882af..1ba23756c4 100644
--- a/examples/widgets/tutorials/addressbook/part7/addressbook.cpp
+++ b/examples/widgets/tutorials/addressbook/part7/addressbook.cpp
@@ -413,7 +413,7 @@ void AddressBook::exportAsVCard()
     int index = name.indexOf(" ");
 
     if (index != -1) {
-        nameList = name.split(QRegularExpression("\\s+"), QString::SkipEmptyParts);
+        nameList = name.split(QRegularExpression("\\s+"), Qt::SkipEmptyParts);
         firstName = nameList.first();
         lastName = nameList.last();
     } else {