adding a button on QT/QML drop down/combobox item item

[cebuger]

I want to style my QML based combo/dropdown box so that each item will have a "delete" button on it like so

How can I achieve this? is there any article or links I can refer to to achieve this? I am using QML to design the widget.

[fcarney]

https://doc.qt.io/qt-5/qml-qtquick-controls2-control.html#contentItem-prop