doc: update the limitation of QSystemTrayIcon on X11

See also https://blogs.gnome.org/aday/2017/08/31/status-icons-and-gnome/

Pick-to: 6.4 6.2 5.15
Task-number: QTBUG-107727
Change-Id: Iac08ab34e3ce248e74d4b9bd3979e76b72d82244
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
This commit is contained in:
Liang Qi 2022-11-17 10:16:45 +01:00
parent cebcb7991a
commit 9e251d44a7

View File

@ -92,7 +92,9 @@ static QIcon messageIcon2qIcon(QSystemTrayIcon::MessageIcon icon)
Only on X11, when a tooltip is requested, the QSystemTrayIcon receives a QHelpEvent
of type QEvent::ToolTip. Additionally, the QSystemTrayIcon receives wheel events of
type QEvent::Wheel. These are not supported on any other platform.
type QEvent::Wheel. These are not supported on any other platform. Note: Since GNOME
Shell version 3.26, not all QSystemTrayIcon::ActivationReason are supported by the
system without shell extensions installed.
\sa QDesktopServices, {Desktop Integration}, {System Tray Icon Example}
*/