From b3717fc7f01ae078faf066538ddc80fca016ef0c Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@qt.io>
Date: Tue, 29 Aug 2017 16:21:17 +0200
Subject: OpenGL examples: Introduce QCommandLineParser

Task-number: QTBUG-60626
Change-Id: I6d102327c89206fcdce10f3ac04e112270b11ad2
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
---
 examples/opengl/threadedqopenglwidget/main.cpp | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'examples/opengl/threadedqopenglwidget/main.cpp')

diff --git a/examples/opengl/threadedqopenglwidget/main.cpp b/examples/opengl/threadedqopenglwidget/main.cpp
index c22cee92280..b9e491040ff 100644
--- a/examples/opengl/threadedqopenglwidget/main.cpp
+++ b/examples/opengl/threadedqopenglwidget/main.cpp
@@ -53,6 +53,8 @@
 #include <QDesktopWidget>
 #include <QSurfaceFormat>
 #include <QOpenGLContext>
+#include <QCommandLineParser>
+#include <QCommandLineOption>
 #include "mainwindow.h"
 #include "glwidget.h"
 
@@ -67,6 +69,17 @@ int main( int argc, char ** argv )
 {
     QApplication a( argc, argv );
 
+    QCoreApplication::setApplicationName("Qt Threaded QOpenGLWidget Example");
+    QCoreApplication::setOrganizationName("QtProject");
+    QCoreApplication::setApplicationVersion(QT_VERSION_STR);
+    QCommandLineParser parser;
+    parser.setApplicationDescription(QCoreApplication::applicationName());
+    parser.addHelpOption();
+    parser.addVersionOption();
+    QCommandLineOption singleOption("single", "Single thread");
+    parser.addOption(singleOption);
+    parser.process(a);
+
     QSurfaceFormat format;
     format.setDepthBufferSize(16);
     QSurfaceFormat::setDefaultFormat(format);
@@ -93,7 +106,7 @@ int main( int argc, char ** argv )
 
     QScopedPointer<MainWindow> mw1;
     QScopedPointer<MainWindow> mw2;
-    if (!QApplication::arguments().contains(QStringLiteral("--single"))) {
+    if (!parser.isSet(singleOption)) {
         if (supportsThreading) {
             pos += QPoint(100, 100);
             mw1.reset(new MainWindow);
-- 
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