RemoteLinux: Modernize remotelinuxsignaloperation.{h,cpp}

Qt 5 connects and override.

Change-Id: I9675f7e6592fe5679da341a5b23d1b80b551e736
Reviewed-by: Christian Kandeler <[email protected]>

2 files changed, 12 insertions, 11 deletions

diff --git a/src/plugins/remotelinux/remotelinuxsignaloperation.cpp b/src/plugins/remotelinux/remotelinuxsignaloperation.cpp
index 3191ca96f32..446a83448e3 100644
--- a/src/plugins/remotelinux/remotelinuxsignaloperation.cpp
+++ b/src/plugins/remotelinux/remotelinuxsignaloperation.cpp
@@ -58,8 +58,10 @@ void RemoteLinuxSignalOperation::run(const QString &command)
 {
     QTC_ASSERT(!m_runner, return);
     m_runner = new QSsh::SshRemoteProcessRunner();
-    connect(m_runner, SIGNAL(processClosed(int)), SLOT(runnerProcessFinished()));
-    connect(m_runner, SIGNAL(connectionError()), SLOT(runnerConnectionError()));
+    connect(m_runner, &QSsh::SshRemoteProcessRunner::processClosed,
+            this, &RemoteLinuxSignalOperation::runnerProcessFinished);
+    connect(m_runner, &QSsh::SshRemoteProcessRunner::connectionError,
+            this, &RemoteLinuxSignalOperation::runnerConnectionError);
     m_runner->run(command.toLatin1(), m_sshParameters);
 }
 
diff --git a/src/plugins/remotelinux/remotelinuxsignaloperation.h b/src/plugins/remotelinux/remotelinuxsignaloperation.h
index 342fa101d43..5bd32df8360 100644
--- a/src/plugins/remotelinux/remotelinuxsignaloperation.h
+++ b/src/plugins/remotelinux/remotelinuxsignaloperation.h
@@ -42,23 +42,22 @@ class REMOTELINUX_EXPORT RemoteLinuxSignalOperation
 {
     Q_OBJECT
 public:
-    virtual ~RemoteLinuxSignalOperation();
+    ~RemoteLinuxSignalOperation() override;
 
-    void killProcess(qint64 pid);
-    void killProcess(const QString &filePath);
-    void interruptProcess(qint64 pid);
-    void interruptProcess(const QString &filePath);
+    void killProcess(qint64 pid) override;
+    void killProcess(const QString &filePath) override;
+    void interruptProcess(qint64 pid) override;
+    void interruptProcess(const QString &filePath) override;
 
 protected:
     RemoteLinuxSignalOperation(const QSsh::SshConnectionParameters &sshParameters);
 
-private slots:
-    void runnerProcessFinished();
-    void runnerConnectionError();
-
 private:
     virtual QString killProcessByNameCommandLine(const QString &filePath) const;
     virtual QString interruptProcessByNameCommandLine(const QString &filePath) const;
+
+    void runnerProcessFinished();
+    void runnerConnectionError();
     void run(const QString &command);
     void finish();