constrcuteur parse json

main.cpp

@@ -2,13 +2,22 @@
 
 #include <QApplication>
 #include <step.h>
+#include <QFile>
 
+using namespace std;
 int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
     MainWindow w;
-    w.show();
+    //w.show();
 
+    QFile file(":/data/ex.txt");
+    file.open(QIODevice::ReadOnly|QIODevice::Text);
+    QTextStream in(&file);
+    Step v();
+  /*  QString contenu = in.readAll();
+    qDebug() << "Contenu lu depuis QTextStream:";
+    qDebug().noquote() << contenu;*/
 
     return a.exec();
 }