In Qt Widget Application (c ), a part of my *.ui file consists of a QListView with two QTextEdits as its items like the below figure.

As you can see custom widget includes two QTextEdit that each one has its text and stylesheet. As I searched on the net, there are solutions like HtmlDelegate classes for rendering text of items on QListView. But these classes only present ONE QTextEdit as item for QListView. In future, I want sync the QListView scrol status with a QMultimedia status like Podcast apps. Does anyone have any idea?

CodePudding user response：

well first of all you should create your custom widget like this:

Then you add it to your Model of QListView by using setIndexWidget function like this:

    QStandardItemModel *model = new QStandardItemModel(120, 1);
    ui->listView->setModel(model);

    for (int r = 0; r < 120; r  )
    {
        ui->listView->setIndexWidget(model->index(r, 0), new CustomTextEdits);
    }

Final Result:

you can see the source code here:

https://github.com/parisa-hr/SO-addwidgettoqlistview

CodePudding user response：

It isn't clear to me, but, couldn't we use QML, ListView, ListModel to handle the data and the rendering?

import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
import QtQuick3D
Page {
    ListView {
        anchors.fill: parent
        model: ListModel {
            id: items
            Component.onCompleted: {
                for (let i = 0; i < 20; i  ) {
                    let enText = "English Text "   (i   1);
                    let itText = "Its Translate "   (i   1);
                    append( { enText, itText } );
                }
            }
        }
        ScrollBar.vertical: ScrollBar {
            width: 20
            policy: ScrollBar.AlwaysOn
        }
        spacing: 2
        delegate: Frame {
            width: ListView.view.width - 20
            background: Rectangle {
                border.color: "black"
                border.width: 2
            }

            ColumnLayout {
                width: parent.width

                TextInput {
                    Layout.fillWidth: true
                    text: enText
                    horizontalAlignment: Qt.AlignHCenter
                    font.pointSize: 12
                    onAccepted: enText = text
                }

                Rectangle {
                    Layout.fillWidth: true
                    Layout.preferredHeight: 2
                    color: "steelblue"
                }

                TextInput {
                    Layout.fillWidth: true
                    text: itText
                    horizontalAlignment: Qt.AlignHCenter
                    font.pointSize: 12
                    font.italic: true
                    color: "red"
                    onAccepted: itText = text
                }
            }
        }
    }
}

You can Try it Online!