examples/network/network-chat: use QBasicTimer instead of raw timer IDs

Change-Id: I6ea464a6d19c775edca187fea1d7cd82f5f22d3f
Reviewed-by: Thiago Macieira <[email protected]>

2 files changed, 9 insertions, 10 deletions

diff --git a/examples/network/network-chat/connection.cpp b/examples/network/network-chat/connection.cpp
index 0f59cc91ede..fa4cb812f9e 100644
--- a/examples/network/network-chat/connection.cpp
+++ b/examples/network/network-chat/connection.cpp
@@ -6,6 +6,8 @@
 
 #include <QTimerEvent>
 
+using namespace std::chrono_literals;
+
 static const int TransferTimeout = 30 * 1000;
 static const int PongTimeout = 60 * 1000;
 static const int PingInterval = 5 * 1000;
@@ -85,10 +87,9 @@ bool Connection::sendMessage(const QString &message)
 
 void Connection::timerEvent(QTimerEvent *timerEvent)
 {
-    if (timerEvent->timerId() == transferTimerId) {
+    if (timerEvent->matches(transferTimer)) {
         abort();
-        killTimer(transferTimerId);
-        transferTimerId = -1;
+        transferTimer.stop();
     }
 }
 
@@ -159,10 +160,7 @@ void Connection::processReadyRead()
 
             // Next state: no command read
             reader.leaveContainer();
-            if (transferTimerId != -1) {
-                killTimer(transferTimerId);
-                transferTimerId = -1;
-            }
+            transferTimer.stop();
 
             processData();
         }
@@ -171,8 +169,8 @@ void Connection::processReadyRead()
     if (reader.lastError() != QCborError::EndOfFile)
         abort();       // parse error
 
-    if (transferTimerId != -1 && reader.containerDepth() > 1)
-        transferTimerId = startTimer(TransferTimeout);
+    if (transferTimer.isActive() && reader.containerDepth() > 1)
+        transferTimer.start(TransferTimeout * 1ms, this);
 }
 
 void Connection::sendPing()
diff --git a/examples/network/network-chat/connection.h b/examples/network/network-chat/connection.h
index 4b063e7def8..d5beaf1c722 100644
--- a/examples/network/network-chat/connection.h
+++ b/examples/network/network-chat/connection.h
@@ -4,6 +4,7 @@
 #ifndef CONNECTION_H
 #define CONNECTION_H
 
+#include <QBasicTimer>
 #include <QCborStreamReader>
 #include <QCborStreamWriter>
 #include <QElapsedTimer>
@@ -69,7 +70,7 @@ private:
     QByteArray peerUniqueId;
     ConnectionState state = WaitingForGreeting;
     DataType currentDataType = Undefined;
-    int transferTimerId = -1;
+    QBasicTimer transferTimer;
     bool isGreetingMessageSent = false;
 };