How to reduce code size in qml documents?

[Alien]

Hey,
There is some situations that you have to copy and paste some snippet code in QML document and these situations make your code bigger, as you know the larger the code the harder to read, maintain and so fourth.
In C++ we can use macros, functions ,etc to handle this stuff please look at the below code:

import QtQuick 2.0

Item {

    Rectangle
    {
        id:rectOneID
        property bool running: false
        property int durationTime: 500
        color: "black"
        width: 200
        height: 200
        border.width: 2
        border.color: "blue"
        Text
        {
            id: rectNameID
            text: qsTr("Rect")
            color: "blue"
            font.pixelSize: 20
            font.bold: true
            anchors
            {
                centerIn: parent
            }
        }

        x:200
        y:200

        /***********************REPEATABLE PART****************************/
        ParallelAnimation
        {

        SequentialAnimation
        {

            ColorAnimation{
                target: rectOneID
                property: "color"
                from:"black"
                to: "lime"
                duration: rectOneID.durationTime

            }
            ColorAnimation{
                target: rectOneID
                property: "color"
                from:"lime"
                to: "black"
                duration: rectOneID.durationTime

            }

        }

        SequentialAnimation
        {

            ColorAnimation{
                target: rectNameID
                property: "color"
                from:"lime"
                to: "black"
                duration: rectOneID.durationTime

            }
            ColorAnimation{
                target: rectNameID
                property: "color"
                from:"black"
                to: "lime"
                duration: rectOneID.durationTime

            }

        }
        running: rectOneID.running
        loops: -1
        }


        MouseArea
        {
            anchors.fill: parent
            onClicked:
            {
                if(rectOneID.running == true)
                {
                    rectOneID.running = false;
                    rectOneID.color = "black"
                    rectNameID.color = "blue"

                }
                else
                    rectOneID.running = true;
            }
        }
        /***************************************************/

    }
}

Imagine I have 10 other rectangles and I want to have ParallelAnimation in all of them, is there any solution to write this part once and use it multiple times in qml for other rectangles or not?

Yours,
Ali

[J.Hilk]

@Alien
Just to make sure,
You do know that you could put the whole rectangle in its own qml file and import that as a „template „?

[Pablo J. Rogina]

@Alien in addition to previous answer, you may also take a look at the Repeater type, "used to create a large number of similar items"

[Alien]

Dear @J.Hilk ,
Yes I know but it coudn't help

[Alien]

Dear @Pablo-J.-Rogina,
Repeater it can be a solution but I'm looking for something like function in c++ or it's better to say inline function which can replace snippet code where ever they invoked or even macros