syncthingtray/plasmoid/package/contents/ui/ToolTipTrigger.qml

import QtQuick 2.0
import QtQuick.Controls.Private 1.0 as ControlsPrivate // Why is such a basic thing as a tooltip private?! Let's be evil and just use it.

MouseArea {
    property alias interval: timer.interval
    property string tooltip: ""
    hoverEnabled: true
    Timer {
        id: timer
        interval: 1000
        running: parent.containsMouse && parent.tooltip.length !== 0
        onTriggered: ControlsPrivate.Tooltip.showText(parent,
                                                      Qt.point(parent.mouseX,
                                                               parent.mouseY),
                                                      parent.tooltip)
    }
}