Make code backward compatible with Qt 5.12 (#531)

Names of the signals changed between Qt 5.12 and 5.15, while we still need to maintain compatibility with 5.12 Signed-off-by: Viktor Kopp <[email protected]>
COVESA · Sep 12, 2024 · 07e1ad5 · 07e1ad5
1 parent 95655b7
commit 07e1ad5
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
@@ -3532,7 +3532,11 @@ void MainWindow::connectECU(EcuItem* ecuitem,bool force)
                 disconnect(ecuitem->socket,0,0,0);
                 connect(ecuitem->socket,SIGNAL(connected()),this,SLOT(connected()));
                 connect(ecuitem->socket,SIGNAL(disconnected()),this,SLOT(disconnected()));
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+                connect(ecuitem->socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(error(QAbstractSocket::SocketError)));
+#else
                 connect(ecuitem->socket, &QAbstractSocket::errorOccurred, this, &MainWindow::error);
+#endif
                 connect(ecuitem->socket,SIGNAL(readyRead()),this,SLOT(readyRead()));
                 connect(ecuitem->socket,SIGNAL(stateChanged(QAbstractSocket::SocketState)),this,SLOT(stateChangedIP(QAbstractSocket::SocketState)));
                 ecuitem->socket->connectToHost(ecuitem->getHostname(),ecuitem->getIpport());
@@ -3615,7 +3619,11 @@ void MainWindow::connectECU(EcuItem* ecuitem,bool force)
 
                  connect(ecuitem->socket,SIGNAL(connected()),this,SLOT(connected()));
                  connect(ecuitem->socket,SIGNAL(disconnected()),this,SLOT(disconnected()));
-                 connect(ecuitem->socket,&QAbstractSocket::errorOccurred, this, &MainWindow::error);
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+                connect(ecuitem->socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(error(QAbstractSocket::SocketError)));
+#else
+                connect(ecuitem->socket, &QAbstractSocket::errorOccurred, this, &MainWindow::error);
+#endif
                  connect(ecuitem->socket,SIGNAL(readyRead()),this,SLOT(readyRead()));
                  connect(ecuitem->socket,SIGNAL(stateChanged(QAbstractSocket::SocketState)),this,SLOT(stateChangedIP(QAbstractSocket::SocketState)));
                  ecuitem->update();