How to access elements in a ListView's delegate?

[t0m.n]

I have a ScrollView containing a ListView with a FolderListModel and some checkboxes like this. This gives a scrollable filesystem list with each row having a checkbox to the right.

How can I access the checkboxes checked member for a given folderModel index (which is a certain row in the listView)? I'd like to check/uncheck certain checkboxes automatically.

Thanks a lot!

Window {
    visible: true
    width: 1920
    height: 1080

    FolderListModel {
        id: folderModel
        folder: "file:///home/pi/projects"
        rootFolder: "file:///home/pi/projetcs"
        showDirsFirst: true
        showDotAndDotDot: false
    }

    ScrollView {
        anchors.top: parent.top
        anchors.topMargin: 20
        anchors.bottom: parent.bottom
        anchors.left: parent.left
        anchors.leftMargin: 20
        width: 800
        verticalScrollBarPolicy: Qt.ScrollBarAlwaysOff
        horizontalScrollBarPolicy: Qt.ScrollBarAlwaysOff

        ListView {
            id: listView
            model: folderModel

            delegate: RowLayout {
                Rectangle {
                    Layout.leftMargin: 5
                    Layout.rightMargin: 15
                    color: folderModel.isFolder(index) ? "#666666" : "#AAAAAA"
                    border.width: 1
                    border.color: "#000000"
                    radius: 4
                    width: 650
                    height: 65

                    Text {
                        leftPadding: 10
                        height: parent.height
                        width: parent.width
                        color: "#FFFFFF"
                        y: parent.height / 2 - font.pixelSize / 2
                        text: fileName
                        bottomPadding: 10
                    }
                }

                CheckBox {
                    style: CheckBoxStyle {
                        indicator: Rectangle {
                            implicitWidth: 35
                            implicitHeight: 35
                            radius: 3
                            border.width: 1

                            Rectangle {
                                visible: control.checked
                                color: "lime"
                                border.color: "#000000"
                                radius: 1
                                anchors.margins: 4
                                anchors.fill: parent
                            }
                        }
                    }
                }
            }
        }
    }
}

[ODБOï]

hi,
@t0m-n said in How to access elements in a ListView's delegate?:

I'd like to check/uncheck certain checkboxes automatically.

You can do like this :

  property variant checkedBoxes : [true,false,true,false,true,false,true,false]...

  CheckBox {
       checked:checkedBoxes[index]
  }

instead of accessing the objects directly.
Then you just modify checkedBoxes .

 var newValues = []
 for (var i in checkedBoxes){
                newValues[i] = false
            }
 checkedBoxes = newValues
        

[t0m.n]

Thanks, that helped!