May 26, 2011

Dieter Dieter
Lab Rat
93 posts
  • Beta tester
  • Qt Developer Days 2011

[solved] Restart a Qt application

 

What would be the proper way to restart a Qt application.
After a fatal error the application should offer an option to restarting itself again and I was wondering how this should be done in Qt?

3 replies

May 26, 2011

Luca Luca
Ant Farmer
590 posts
  • Beta tester
  • Groupie L1

I actually use this:

  1. void MyApp::restartApp()
  2. {
  3.     QProcess::startDetached(QApplication::applicationFilePath());
  4.     exit(12);
  5. }

June 15, 2011

Dieter Dieter
Lab Rat
93 posts
  • Beta tester
  • Qt Developer Days 2011

Thank you!
This is exactly what I was looking for.

January 13, 2012

balab balab
Lab Rat
1 posts

works perfectly.Cheers

 
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