Convert to Qt 5 connect syntax

Convert to new signal/slot syntax where it does not make things more
complicated: connections where the signal or slot is an overloaded
method, or where the receiver method is not in a QObject, are left alone.

The new syntax allows compile-time checking of the connection.

Change-Id: I2cc3c93b9812797bd67f64a8728569491eeec668
Reviewed-by: Karsten Heimrich <karsten.heimrich@theqtcompany.com>
Reviewed-by: Jarek Kobus <jaroslaw.kobus@theqtcompany.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libs/installer/elevatedexecuteoperation.cpp b/src/libs/installer/elevatedexecuteoperation.cpp
index 1f439067c..9fe20a103 100644
--- a/src/libs/installer/elevatedexecuteoperation.cpp
+++ b/src/libs/installer/elevatedexecuteoperation.cpp
@@ -161,12 +161,12 @@ bool ElevatedExecuteOperation::Private::run(const QStringList &arguments)
     if (showStandardError)
         process->setProcessChannelMode(QProcessWrapper::MergedChannels);
 
-    connect(q, SIGNAL(cancelProcess()), process, SLOT(cancel()));
+    connect(q, &ElevatedExecuteOperation::cancelProcess, process, &QProcessWrapper::cancel);
 
     //we still like the none blocking possibility to perform this operation without threads
     QEventLoop loop;
     if (QThread::currentThread() == qApp->thread()) {
-        QObject::connect(process, SIGNAL(finished(int, QProcess::ExitStatus)), &loop, SLOT(quit()));
+        QObject::connect(process, &QProcessWrapper::finished, &loop, &QEventLoop::quit);
     }
     //readProcessOutput should only called from this current Thread -> Qt::DirectConnection
     QObject::connect(process, SIGNAL(readyRead()), q, SLOT(readProcessOutput()), Qt::DirectConnection);