Qt Quick examples: Introduce QCommandLineParser

Task-number: QTBUG-60630
Change-Id: Iaf24e09fdec92f8af495a1288685f266c39be4a7
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>

1 files changed, 15 insertions, 1 deletions

diff --git a/examples/quick/rendercontrol/main.cpp b/examples/quick/rendercontrol/main.cpp
index 6442ad92b8..7558d5ad25 100644
--- a/examples/quick/rendercontrol/main.cpp
+++ b/examples/quick/rendercontrol/main.cpp
@@ -39,6 +39,8 @@
 ****************************************************************************/
 
 #include <QGuiApplication>
+#include <QCommandLineParser>
+#include <QCommandLineOption>
 #include "window_singlethreaded.h"
 #include "window_multithreaded.h"
 
@@ -46,8 +48,20 @@ int main(int argc, char **argv)
 {
     QGuiApplication app(argc, argv);
 
+    QCoreApplication::setApplicationName("Qt Render Control Example");
+    QCoreApplication::setOrganizationName("QtProject");
+    QCoreApplication::setApplicationVersion(QT_VERSION_STR);
+    QCommandLineParser parser;
+    parser.setApplicationDescription(QCoreApplication::applicationName());
+    parser.addHelpOption();
+    parser.addVersionOption();
+    QCommandLineOption threadedOption("threaded", "Threaded Rendering");
+    parser.addOption(threadedOption);
+
+    parser.process(app);
+
     QScopedPointer<QWindow> window;
-    if (QCoreApplication::arguments().contains(QLatin1String("--threaded"))) {
+    if (parser.isSet(threadedOption)) {
         qWarning("Using separate Qt Quick render thread");
         window.reset(new WindowMultiThreaded);
     } else {