How control to move next page in ListView

[Jean]

Hello.

I want to move page units in ListView.

There's very simple example.
ListView has 10 items and display 4 items per 1 page at same time.

1page - 0,1,2,3
2page - 4,5,6,7
3page - 8,9

I move next page using positionViewAtindex().
It seems to work correctly, but It works incorrectly when I move last page.
ListView shows 6,7,8,9 items including previous page's item(6,7).

Please give me some advice.

import QtQuick 2.0

Item {
	id: root
    width: 1280; height: 720

    ListView {
        id: list
        width: 100; height: 100*4
        focus: true
        clip: true
        model: 10
        delegate: Rectangle {
            width: 100; height: 100
            color: index==list.currentIndex ? "red" : "black"
            Text {
                text: index
                color: "white"
                anchors.centerIn: parent
            }
        }
        Keys.onDownPressed: {
            if(list.currentIndex<(list.count-1))
            {
                list.currentIndex++;
                if(list.currentIndex%4==0)
                   list.positionViewAtIndex(list.currentIndex, ListView.Beginning)
            }
        }
    }
}

[p3c0]

Hi @Jean,
IMO, StackView would be more suitable in your scenario.

[Jean]

Hi @p3c0 ,

StackView looks good but unfortunately I couldn't use it in QT 4.8.6.
I think I need to analysis the operation of ListView in QT open source.
Thanks for your response.