[Qt-interest] replace QCoreApplication by QApplication?

[Thiago Macieira]

Em Domingo 30. Agosto 2009, às 11.01.39, você escreveu:
> int ain(int argc, char *argv[])
> {
>   QCoreApplication app(argc, argv);
> 
>   //=== extract command line options & start processing
>   //    non-gui commands
>   LeC	ommand lc;
>   lc.process(app); //processes the command line,
>   //lets LeParam.tgui() return 'true'
> 
>   //=== try to start gui if needed
>   if(LeParam.tgui()){
> 	//GET RID OF QCoreApplication ?
>     QApplication appgui(argc, argv);
> 
> 
>     MainWindow window;
>     window.resize(640, 480);
>     window.show();
> 
> 
>     appgui.exec();
>   }//if(LeParam.tgui())
> }
> 
> -----------------------------

Hi Alexander

Try it like this:

int main(int argc, char **argv)
{
    bool doGui = false;
    {
        QCoreApplication app(argc, argv);
        /* do something */
    }

    if (doGui)
    {
        QApplication app(argc, argv);

        MainWindow window;
        window.show();

        app.exec();
    }
}

-- 
Thiago Macieira - thiago.macieira (AT) nokia.com
  Senior Product Manager - Nokia, Qt Development Frameworks
     Sandakerveien 116, NO-0402 Oslo, Norway

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