showing slider in ComboBox using QML

Shreyansh K.

So I have this combo box

but requirement is this

I need slider inside ComboBox since many entries..

any help/advise would be helpful..

Markkyboy

Trying not to be pedantic, but slider is not correct, you are looking for 'scrollview'.

Similar to what you're asking, try this;

import QtQuick 2.15
import QtQuick.Window 2.15
import QtQuick.Controls 2.15

Window {
    width: 50
    height: 200
    visible: true
    title: qsTr("Hello World")

    ScrollView {
        id: scrollview
        width: 100
        height: 200

        ListView {
            model: 2000
            delegate: ItemDelegate {
                text: "Item " + index
            }
            header: headerComponent
        }
        Component {
            id: headerComponent
            Text {
                width: ListView.view.width
                height: 20
                text: 'ALL'
                x: width/2
            }
        }
    }
}

Shreyansh K.

@Markkyboy Thanks for correcting, I tried running above code but it is no different than what mine is, i.e. scrollview functionality is there by default in comboBox, what i am looking for is some indicator to show total items inside scrollview/combobox..

GrecKo

You can use the fact that the popup's contentItem of the ComboBox is a ListView and use ScrollBar vertical attached property:

Binding {
    target: comboBox.popup.contentItem.ScrollBar
    property: "vertical"
    value: ScrollBar {
        policy: ScrollBar.AlwaysOn
    }
}