I try to create a QQuickView in a function that is triggered by a timer, but it triggers an exception. (The inferior stopped because it triggered an exception. …read access violation…) If I create a QQuickView manually before the timer triggers the function that creates a QQuickView, the program will not crash.
Anybody know why this happens? What am I doing wrong?
A bit of an bad explanation, but i hope the code explais it better.
app.cpp
#include "app.h"
#include <QTimer>
App::App( int argc, char* argv[] )
: QGuiApplication( argc, argv )
, view( NULL )
{
// If the line below is included the program works
//QQuickView* tempView = new QQuickView();
QTimer::singleShot( 5000, this, SLOT( createView() ) );
}
void App::createView()
{
view = new QQuickView();
}
app.h
#ifndef APP_H
#define APP_H
#include <QGuiApplication>
#include <QQuickView>
class App : public QGuiApplication
{
Q_OBJECT
public:
App( int, char** );
public slots:
void createView();
private:
QQuickView *view;
};
#endif // APP_H
main.cpp
#include "app.h"
int main(int argc, char *argv[])
{
App app(argc, argv);
return app.exec();
}
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