[Interest] Qt5 qml only and qfiledialog, qfontdialog, ... crash

qtnext qtnext at gmail.com
Tue May 8 14:20:31 CEST 2012

it works but ...  if i do that, when I close the qml view it no more 
quit the application and stay as zombie ...
I have tryed various hack like :
QGuiApplication::setQuitOnLastWindowClosed(true);  at start

just before opening QfileDialog I set 
then set to QGuiApplication::setQuitOnLastWindowClosed(true);

if I do that, the qfiledialog do no more close the apps, but after If it 
try to close the apps, it don't close the apps even if before I call 
setQuitOnLastWindowClosed(true) !

Le 08/05/2012 10:48, Bo Thorsen a écrit :
> Den 07-05-2012 15:09, qtnext skrev:
>> Hi,
>> I have started  a new desktop application  trying to use only qml with
>> Qt5 : I need to choose file. There is now no ready to use components to
>> open, choose a file, so I have tryed to add widgets module in the pro
>> file, and use Qfiledialog ... I can open QFileDialog, but when I close
>> the dialog box, the function in my apps corresponding to the after is
>> executed just after, but it close the apps just after ...  my
>> application is derived from qapplication ... Is it forbidden to mix a
>> qquickview and real qwidget dialog box  or is it a bug ?
> Try this in your main():
> QApplication app; // Your derived class here, of course
> app.setQuitOnLastWindowClosed(false);
> Bo Thorsen,
> Fionia Software.

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