Custom column order in tree view

[m3g1dd]

I want to achieve this tree view in QML:

The problem is:

• How to have branch delegate (expand/collapse icon) as the last column
• How to add a custom column before items, i.e. as the first column

As far as I test, in QML TreeView:

• Branch delegate is located as the first column, not the last one
• Adding column to the end is straight forward, but how to add a custom column as first column?

TreeView {
    model: cppScene.sceneModel
    // ...
    style: TreeViewStyle {
        branchDelegate: Item {
            // ...
            // ... The very first column contains branch delegate
        }
    }
    TableViewColumn {
        title: qsTr("Entities")
        role: "name"
        // ... adding column to the end is straight forward
    }
    TableViewColumn {
        // ...
        // ... adding column to the end is straight forward
    }
    TableViewColumn {
        // ...
        // ... adding column to the end is straight forward
    }
}

An example would be helpful.

[JonB]

@m3g1dd
Isn't this question for the QML sub-forum? You are looking for a QML solution.

[m3g1dd]

@JonB Right, the post is moved to QML and Qt Quick sub-forum =)