QtWidgets: stop using QLatin1Char constructor for creating char literals

Required for porting away from QLatin1Char/QLatin1String in scope of
QTBUG-98434.

As a drive-by, fix qsizetype -> int narrowing conversion warnings for
the touched lines.

Change-Id: I133b80334b66e0a5ab9546dd8e1ff0631e79601e
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/widgets/doc/snippets/dockwidgets/mainwindow.cpp b/src/widgets/doc/snippets/dockwidgets/mainwindow.cpp
index 8b604af813..de5657e5e6 100644
--- a/src/widgets/doc/snippets/dockwidgets/mainwindow.cpp
+++ b/src/widgets/doc/snippets/dockwidgets/mainwindow.cpp
@@ -79,7 +79,7 @@ void MainWindow::setupContents()
 
     do {
         QString line = titlesFile.readLine().trimmed();
-        QStringList parts = line.split(QLatin1Char('\t'), Qt::SkipEmptyParts);
+        QStringList parts = line.split(u'\t', Qt::SkipEmptyParts);
         if (parts.size() != 2)
             break;