| Summary: | KFileWidget creation quits QApplication | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] frameworks-kio | Reporter: | wolf.seifert |
| Component: | general | Assignee: | KIO Bugs <kio-bugs-null> |
| Status: | RESOLVED INTENTIONAL | ||
| Severity: | normal | CC: | kdelibs-bugs, nicolas.fella |
| Priority: | NOR | Keywords: | qt6 |
| Version: | 6.0.0 | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | Reproducer: kfilewidget.cpp and qfiledialog.cpp + CMakeLists.txt | ||
*** This bug has been marked as a duplicate of bug 483439 *** Your program terminates because it has no windows of its own, so when the last QEventLoopLocker goes away the event loop exits. KFileWidget internally uses QEventLoopLocker, so creating it triggers this behavior. Use QApplication::setQuitLockEnabled(false) to prevent this. Thanks! |
Created attachment 167323 [details] Reproducer: kfilewidget.cpp and qfiledialog.cpp + CMakeLists.txt SUMMARY *** After creation of a KFileWidget the QApplication will be closed (i.e. QApplication::exec() will entered and left again). The same happens for QFileDialog if native dialogs are used. When qt dialogs are used the program stays in QApplication::exec() (for further event processing). *** STEPS TO REPRODUCE 1. Unzip the attached kdefiledialog.zip 2. Build with cmake 3. Run the program OBSERVED RESULT The program exits. EXPECTED RESULT The program should keep on running. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Arch Linux KDE Plasma Version: 6.0.2 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.2 Graphic Platform: Wayland