@MrMeszaros you can style it anyway you want to. just add wrapper and style it to your liking:
section.delegate: Rectangle{
width: parent.width
height: childrenRect.height
color: "red"
required property string section
Text {
anchors.horizontalCenter: parent.horizontalCenter
text: parent.section
font.bold: true
color: "blue"
font.pointSize: 13
}
}