Qt Quick TableViews examples - Pixelator

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import QtQuick 2.12

import QtQuick.Window 2.12

import ImageModel 1.0

Window {
    visible: true
    width: 900
    height: 900
    title: qsTr("TableView Pixelator")

    Component {
        id: pixelDelegate

        Item {
            readonly property real gray: model.display / 255.0
            readonly property real size: 16

            implicitWidth: size
            implicitHeight: size

            Rectangle {
                id: rect
                anchors.centerIn: parent
                color: "#09102b"
                radius: size - gray * size
                implicitWidth: radius
                implicitHeight: radius

                ColorAnimation on color {
                    id: colorAnimation
                    running: false
                    to: "#41cd52"
                    duration: 1500
                }
            }

            MouseArea {
                anchors.fill: parent
                hoverEnabled: true
                onEntered: rect.color = "#cecfd5"
                onExited: colorAnimation.start()
            }
        }
    }

    TableView {
        id: tableView
        anchors.fill: parent
        model: ImageModel {
            source: ":/qt.png"
        }

        delegate: pixelDelegate
    }
}