4c686817ec
Demonstrate that QSystemTrayIcon can wait for a tray to become available. For example QDBusTrayIcon::init() connects to QDBusServiceWatcher::serviceRegistered to detect the StatusNotifier service becoming available. So instead of unconditionally quitting if there is no tray, allow the user to choose to "Ignore" its absence, or "Close" the application. Realistically, applications in which a tray icon is an optional feature should not quit just because there's no tray. Task-number: QTBUG-94871 Change-Id: Ia8efd95fcfb9ff7c915ee8e259e9a0903fa7bcb3 Pick-to: 6.7 6.5 Reviewed-by: Axel Spoerl <axel.spoerl@qt.io> Reviewed-by: Ilya Fedin <fedin-ilja2010@ya.ru> Reviewed-by: Dmitry Shachnev <mitya57@gmail.com> (cherry picked from commit 82cba0ca5c575d86accc02defd9c449e272ec1d0) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Qt is supplied with a number of example applications that have been written to provide developers with examples of the Qt API in use, highlight good programming practice, and showcase features found in each of Qt's core technologies. Documentation for examples can be found in the Examples section of the Qt documentation.