- connect(this, SIGNAL(visibilityChanged(bool)), this, SLOT(onVisibilityChanged(bool)));
- connect(this, SIGNAL(modeChanged(Mode)), this, SLOT(onModeChanged(Mode)));
- connect(this, SIGNAL(toolTipChanged(QString, QString)), SLOT(updateToolTip()));
- connect(this, SIGNAL(iconsChanged()), this, SLOT(updateIcon()));
- connect(this, SIGNAL(currentIconNameChanged()), this, SLOT(updateIcon()));
+ connect(this, &SystemTray::visibilityChanged, this, &LegacySystemTray::onVisibilityChanged);
+ connect(this, &SystemTray::modeChanged, this, &LegacySystemTray::onModeChanged);
+ connect(this, &SystemTray::toolTipChanged, this, &LegacySystemTray::updateToolTip);
+ connect(this, &SystemTray::iconsChanged, this, &LegacySystemTray::updateIcon);
+ connect(this, &SystemTray::currentIconNameChanged, this, &LegacySystemTray::updateIcon);