e7bf0edfd4
That feature is a poor man's session management for applications that do not implement any specific session management features. It badly interferes with proper session management support, so applications must be able to disable it. This enables fixing applications with QGuiApplication::quitOnLastWindowClosed() true - the default - dying too early, before they are enumerated for the list of applications to restart on session restore, thus preventing them from being restored. See https://bugs.kde.org/show_bug.cgi?id=354724 [ChangeLog][QtGui] Qt asking to close windows on session exit as a fallback session management mechanism has been made optional. Disabling it fixes session management for applications that implement full session management. See QGuiApplication::isFallbackSessionManagementEnabled(). Task-number: QTBUG-49667 Change-Id: Ib22e58c9c64351dea8b7e2a74db91d26dd7ab7aa Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: David Faure <david.faure@kdab.com> |
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| .. | ||
| application | ||
| dockwidgets | ||
| mainwindow | ||
| mdi | ||
| menus | ||
| sdi | ||
| README | ||
| mainwindows.pro | ||
README
All the standard features of application main windows are provided by Qt. Main windows can have pull down menus, tool bars, and dock windows. These separate forms of user input are unified in an integrated action system that also supports keyboard shortcuts and accelerator keys in menu items. Documentation for these examples can be found via the Examples link in the main Qt documentation.