How I can create a interactive TreeView using QML?

[mandruk1331]

I want to create an interactive TreeView using QML, a tree that will expand and vice-versa, can someone give a code snippet on how I can do that, or maybe a reference on where I can learn how I can do that? thank you

[jsulm]

@mandruk1331 If you search for "qml treeview" on Google you will find http://doc.qt.io/qt-5/qml-qtquick-controls-treeview.html
Isn't that what you are looking for?

[mandruk1331]

@jsulm yes. But the problem that I don't really get how to build a tree model, it has to be like an ordinary tree and then I have to pass the object of the completed tree to QML?

[jsulm]

@mandruk1331 You need to provide a model like in the example:

TreeView {
    TableViewColumn {
        title: "Name"
        role: "fileName"
        width: 300
    }
    TableViewColumn {
        title: "Permissions"
        role: "filePermissions"
        width: 100
    }
    model: fileSystemModel
}

If you need something special, then you will need to implement such a model by yourself.