QStringListModel doesn't show on QML ListView

swagat

Hi,
I'm pretty new to QML. I have definded QStringListModel in CPP and exposed to QML. My qml is not able to show list of strings that my model is set to. Please find my code as follows:

@int main(int argc, char ** argv)
{
QGuiApplication app(argc, argv);

QQuickView view;
QQmlContext *ctxt = view.rootContext();

QStringListModel *model = new QStringListModel();
QStringList list;
list << "a" << "b" << "c"<<"s"<<"w";
model->setStringList(list);


ctxt->setContextProperty("myModel", model);

//![0]

view.setSource(QUrl("qrc:view.qml"));
view.show();
return app.exec();

}
@

@import QtQuick 2.0
//![0]

ListView {
width: 100; height: 100

model: myModel
delegate: Rectangle {
    height: 25
    width: 100
    Text { text: modelData }

}

}
@

Am missing something? Please suggest!

swagat

can anyone respond. i'm really stuck on this!!!

swagat

I solved the problem by using role name as Qt::display in my qml file.
@ import QtQuick 2.0
//![0]

ListView {
    width: 100; height: 100
 
    model: myModel
    delegate:

Item{
Rectangle {
height: 25
width: 100
Text { text: display }

    }
  }
}

@
QVariant QStringListModel::data(const QModelIndex &index, int role) implemented for Qt::DisplayRole only hence it was not able to show the items.
@QVariant QStringListModel::data(const QModelIndex &index, int role) const
{
if (index.row() < 0 || index.row() >= lst.size())
return QVariant();
if (role == Qt::DisplayRole || role == Qt::EditRole)
return lst.at(index.row());
return QVariant();
}@
But with same I'm hit with another problem i.e. my qml shows only the lat item. Any idea how display the entire list?