diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/corelib/doc/src/qt6-changes.qdoc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/corelib/doc/src/qt6-changes.qdoc b/src/corelib/doc/src/qt6-changes.qdoc index 88437c47d9..1bebd8d3bf 100644 --- a/src/corelib/doc/src/qt6-changes.qdoc +++ b/src/corelib/doc/src/qt6-changes.qdoc @@ -847,4 +847,16 @@ Note that if your MyEvent class allocates memory (e.g. through a pointer-to-implementation pattern), then you will have to implement custom copy semantics. + + \section1 Other classes + + In Qt 5, QCoreApplication::quit() was equivalent to calling + \l{QCoreApplication::exit()}. This just exited the main event loop. + + In Qt 6, the method will instead try to close all top-level windows by posting + a close event. The windows are free to cancel the shutdown process by + ignoring the event. + + Call QCoreApplication::exit() to keep the non-conditional behavior. + */ |