Remove deprecated QTextStream operators from examplesv5.15.0-beta4

Use '\n' instead.

Task-number: QTBUG-82532
Change-Id: I97aec4076bd46f23644099158f346a6ca32a4a0e
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

2 files changed, 10 insertions, 8 deletions

diff --git a/examples/serialport/cwriterasync/main.cpp b/examples/serialport/cwriterasync/main.cpp
index 4d65e0a6..f9cbfce6 100644
--- a/examples/serialport/cwriterasync/main.cpp
+++ b/examples/serialport/cwriterasync/main.cpp
@@ -66,7 +66,8 @@ int main(int argc, char *argv[])
 
     if (argumentCount == 1) {
         standardOutput << QObject::tr("Usage: %1 <serialportname> [baudrate]")
-                          .arg(argumentList.first()) << endl;
+                          .arg(argumentList.first())
+                       << "\n";
         return 1;
     }
 
@@ -82,7 +83,7 @@ int main(int argc, char *argv[])
 
     QFile dataFile;
     if (!dataFile.open(stdin, QIODevice::ReadOnly)) {
-        standardOutput << QObject::tr("Failed to open stdin for reading") << endl;
+        standardOutput << QObject::tr("Failed to open stdin for reading") << "\n";
         return 1;
     }
 
@@ -93,7 +94,8 @@ int main(int argc, char *argv[])
         standardOutput << QObject::tr("Either no data was currently available on "
                                       "the standard input for reading, "
                                       "or an error occurred for port %1, error: %2")
-                          .arg(serialPortName).arg(serialPort.errorString()) << endl;
+                          .arg(serialPortName).arg(serialPort.errorString())
+                       << "\n";
         return 1;
     }
 
diff --git a/examples/serialport/cwriterasync/serialportwriter.cpp b/examples/serialport/cwriterasync/serialportwriter.cpp
index c2916bb2..1f2fedc2 100644
--- a/examples/serialport/cwriterasync/serialportwriter.cpp
+++ b/examples/serialport/cwriterasync/serialportwriter.cpp
@@ -71,7 +71,7 @@ void SerialPortWriter::handleBytesWritten(qint64 bytes)
     if (m_bytesWritten == m_writeData.size()) {
         m_bytesWritten = 0;
         m_standardOutput << QObject::tr("Data successfully sent to port %1")
-                            .arg(m_serialPort->portName()) << endl;
+                            .arg(m_serialPort->portName()) << "\n";
         QCoreApplication::quit();
     }
 }
@@ -81,7 +81,7 @@ void SerialPortWriter::handleTimeout()
     m_standardOutput << QObject::tr("Operation timed out for port %1, error: %2")
                         .arg(m_serialPort->portName())
                         .arg(m_serialPort->errorString())
-                     << endl;
+                     << "\n";
     QCoreApplication::exit(1);
 }
 
@@ -92,7 +92,7 @@ void SerialPortWriter::handleError(QSerialPort::SerialPortError serialPortError)
                                         " the data to port %1, error: %2")
                             .arg(m_serialPort->portName())
                             .arg(m_serialPort->errorString())
-                         << endl;
+                         << "\n";
         QCoreApplication::exit(1);
     }
 }
@@ -107,13 +107,13 @@ void SerialPortWriter::write(const QByteArray &writeData)
         m_standardOutput << QObject::tr("Failed to write the data to port %1, error: %2")
                             .arg(m_serialPort->portName())
                             .arg(m_serialPort->errorString())
-                         << endl;
+                         << "\n";
         QCoreApplication::exit(1);
     } else if (bytesWritten != m_writeData.size()) {
         m_standardOutput << QObject::tr("Failed to write all the data to port %1, error: %2")
                             .arg(m_serialPort->portName())
                             .arg(m_serialPort->errorString())
-                         << endl;
+                         << "\n";
         QCoreApplication::exit(1);
     }