libtaskmanager, QIconItem, Timers cannot be stopped from internal code ?

[Michail Vourlakos]

Hello, I am using the new libtasksmanager with QIconItems for the tasks. 
For a few days I receive the following error when I close the 
plasmawindowed application:

QObject::~QObject: Timers cannot be stopped from another thread
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and from plasmashell:

QObject::startTimer: Timers cannot be started from another thread

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I believe both of them are by the same issue...

I created I test code that reproduces it, this is the main.qml from a 
simple test plasmoid:

by commenting the line
            icon: decoration

the error stops...

by using PlasmaCore.IconItem it also stops...

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import QtQuick 2.0
import org.kde.kquickcontrolsaddons 2.0 as KQuickControlAddons

import org.kde.taskmanager 0.1 as TaskManager

Item{

    TaskManager.TasksModel {
        id: tasksModel
    }

    ListView{
        width:350
        height:120

        model: tasksModel
        orientation: Qt.Horizontal

        delegate: KQuickControlAddons.QIconItem{
            width: 40
            height: width

            icon: decoration
        }
    }
}

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