How to show a window widget...

[agent007se]

... from a QMainWindow ? (but not in main.cpp)

in CLinkGUI.cpp :

void CLinkGUI::tests()
{
    ui_sofImpl test;
    test.show();
}

void CLinkGUI::tests()
{
    ui_sofImpl test;
    test.show();
}

To copy to clipboard, switch view to plain text mode 

When I do this :
in main.cpp :

int main(int argc, char **argv)
{
    QApplication app(argc, argv);
    ui_murefImpl window;
    window.show();
 
    ui_sofImpl test;
    test.show();
 
    return app.exec();
}

int main(int argc, char **argv)
{
    QApplication app(argc, argv);
    ui_murefImpl window;
    window.show();

    ui_sofImpl test;
    test.show();

    return app.exec();
}

To copy to clipboard, switch view to plain text mode 

it works but that is not what I want...

my not modified main.cpp :

int main(int argc, char **argv)
{
    QApplication app(argc, argv);
    ui_murefImpl window;
    window.show();
 
    return app.exec();
}

int main(int argc, char **argv)
{
    QApplication app(argc, argv);
    ui_murefImpl window;
    window.show();

    return app.exec();
}

To copy to clipboard, switch view to plain text mode 

The first code (in CLinkGUI.cpp) shows me my widget but close it imediately...

Thanks !

Please delete this topic -> I found the solution : Read the FAQ !