https://bugs.kde.org/show_bug.cgi?id=365105
Bug ID: 365105
Summary: QSystemTrayIcon with context menu does not react after
second show
Product: plasmashell
Version: 5.6.5
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: System Tray
Assignee: plasma-b...@kde.org
Reporter: goto...@gmx.net
During development with Qt I noticed a bug in the Plasma's system tray when
using QSystemTrayIcon:
If the system tray has a context menu set and is shown after one hide
(show->hide->show) the tray doesn't react anymore:
* no context menu shown on right click
* left click doesn't emit signal
Reproducible: Always
Steps to Reproduce:
1.Try this code inside a QMainWindow:
QSystemTrayIcon *sysTray = new QSystemTrayIcon(this);
sysTray->setIcon(style()->standardIcon(QStyle::SP_DesktopIcon));
QMenu *trayMenu = new QMenu(this);
sysTray->setContextMenu(trayMenu);
connect(sysTray, &QSystemTrayIcon::activated,
[=](QSystemTrayIcon::ActivationReason){ qDebug() << "clicked";
});
sysTray->show();
sysTray->hide();
sysTray->show();
2. compile
3. run:)
Actual Results:
left click on tray does not do anything ("clicked" not printed)
Expected Results:
print "clicked" to std output
This does not happen in LXQt, so I assume it is related to KF5.
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