QML ToolTip for Component - qt

Question

I want to make a ToolTip for a delegate Component in a TableView. It works fine, if I use an ItemDelegate, however, I cannot use an ItemDelegate as it destroys the selection mode of TableView. If I try to define the ToolTip in my delegate component I get the error
qrc:/FileSystem.qml:34 Invalid component body specification
How can I use a ToolTip for a Component?
Here is my code:
TreeView {
id: view
anchors.fill: parent
sortIndicatorVisible: true
model: fileSystemModel
rootIndex: rootPathIndex
selection: sel
selectionMode: 2
Component {
id: mycomp
Row{
id: myrow
CheckBox{
id: cbox
anchors.baseline: ctext.baseline
}
Text{
id: ctext
text: styleData.value
color: styleData.textColor
width: namecolumn.width-cbox.width-myrow.x
elide: Text.ElideRight
}
}
NC.ToolTip {
parent: mycomp
visible: hovered
delay: 1000
text: qsTr(styleData.value)
}
}
TableViewColumn {
id: namecolumn
title: "Name"
role: "fileName"
resizable: true
width: parent.width-sizeWidth-dateWidth-scrollBarWidth
delegate: mycomp
}

Answer 1

A component must consist of exactly one "child". So you could try to wrap the contents of the component into an Item, something like this:
Component {
Item {
width: parent.width
height: myrow.height
Row{
id: myrow
CheckBox{
id: cbox
anchors.baseline: ctext.baseline
}
Text{
id: ctext
text: styleData.value
color: styleData.textColor
width: namecolumn.width-cbox.width-myrow.x
elide: Text.ElideRight
}
}
MouseArea {
id: mouseArea
anchors.fill: true
hoverEnabled: true
}
NC.ToolTip {
visible: mouseArea.containsMouse
delay: 1000
text: qsTr(styleData.value)
}
}
}