QML Loader: Binding loop detected for property "sourceComponent" in ComboBox

Vaclav

Hello everyone,
I have problem with binding loop in ComboBox. When I open popup and the TextInput with focus is loaded, then a get message
qrc:/qml/main.qml:48:22: QML Loader: Binding loop detected for property "sourceComponent" in Application Output.
The TextInput and Text change is necessary, because TextInput doesn't have property elide.
Here is my code:

import QtQuick 2.12
import QtQuick.Window 2.12
import QtQuick.Controls 2.12

ComboBox
    {
        id: cbx
        editable: true
        Component
        {
            id: textInputEditable
            TextInput
            {
                text: "aaa"
                horizontalAlignment: Text.AlignLeft
                verticalAlignment: Text.AlignVCenter
                focus: true
                onActiveFocusChanged:
                {
                    if ( !cbx.popup.opened )
                    {
                       cbx.popup.open()
                    }
                }
            }
        }
        Component
        {
            id: textRO
            Text
            {
                text: cbx.currentText
                horizontalAlignment: Text.AlignLeft
                verticalAlignment: Text.AlignVCenter
                elide: Text.ElideMiddle
            }
        }
        contentItem: Loader
        {
            sourceComponent: cbx.popup.opened ? textInputEditable : textRO
        }
        model: ListModel
        {
            id: model
            ListElement { text: "Banana" }
            ListElement { text: "Apple" }
            ListElement { text: "Coconut" }
        }
    }

Do You have any idea how to avoid binding loop?
Thank You for Your help.
Vaclav.

Vaclav

@LeLev said in QML Loader: Binding loop detected for property "sourceComponent" in ComboBox:

onDownChanged: loader.sourceComponent = down ? textInputEditable : textRO

It works. Thanks a lot.
Vaclav.

ODБOï

@Vaclav hi
You can do like this

ComboBox {     
        onDownChanged: loader.sourceComponent = down ?  textInputEditable :  textRO
}

Vaclav

@LeLev said in QML Loader: Binding loop detected for property "sourceComponent" in ComboBox:

onDownChanged: loader.sourceComponent = down ? textInputEditable : textRO

It works. Thanks a lot.
Vaclav.