id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
149	VLC blocked when opening a non-existent file and quitting	KO Myung-Hun		"Hi/2.

As subject, VLC is blocked if failing to open a file.

The blocked codes are signaling parts.

{{{
    QVLCApp::triggerQuit();
}}}

and 

The QVLCApp class is 

{{{
class QVLCApp : public QApplication
{
    Q_OBJECT

public:
    QVLCApp( int & argc, char ** argv ) : QApplication( argc, argv, true )
    {
        connect( this, SIGNAL(quitSignal()), this, SLOT(quit()) );
    }

    static void triggerQuit()
    {
         QVLCApp *app = qobject_cast<QVLCApp*>( instance() );
         if ( app )
             emit app->quitSignal();
    }

#if defined (Q_WS_X11)
     QVLCApp( Display *dp, int & argc, char ** argv )
         : QApplication( dp, argc, argv )
     {
        connect( this, SIGNAL(quitSignal()), this, SLOT(quit()) );
     }
#endif

#if defined(Q_WS_WIN)
protected:
    virtual bool winEventFilter( MSG *msg, long *result )
    {
        switch( msg->message )
        {
            case 0x0319: /* WM_APPCOMMAND 0x0319 */
                DefWindowProc( msg->hwnd, msg->message,
                               msg->wParam, msg->lParam );
                break;
        }
        return false;
    }
#endif


signals:
    void quitSignal();

};
}}}"	defect	closed	major	Qt Enhanced	QtCore	4.5.1 GA	high	wontfix