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** Copyright (C) 2018 Pelagicore AG
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** This file is part of the Neptune 3 UI.
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import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
import shared.utils

import shared.Style
import shared.Sizes

Item {
    id: root

    property int signalStrength: 0 // 0..maxSignalStrength
    readonly property int maxSignalStrength: 4 //max avail dots in line

    implicitHeight: Sizes.dp(17.93)
    implicitWidth:  implicitHeight * maxSignalStrength // 4 circles in line

    RowLayout{
         spacing: 0

         Repeater {
             model: signalStrength
             delegate: Image {
                 Layout.preferredWidth: root.implicitHeight
                 Layout.preferredHeight: root.implicitHeight
                 source: Style.image("ic-statusbar-reception_ON")
                 fillMode: Image.PreserveAspectFit
             }
         }

         Repeater {
             model: maxSignalStrength - signalStrength
             delegate: Image {
                 Layout.preferredWidth: root.implicitHeight
                 Layout.preferredHeight: root.implicitHeight
                 source: Style.image("ic-statusbar-reception_OFF")
                 fillMode: Image.PreserveAspectFit
             }

         }
    }
}