Only one element os a QStringList in a ListView

[cochise]

hi, people.
I'm playing with the "SDDM":https://github.com/sddm/sddm, trying to show the session's list in a dropdown menu instead of a spinbox, but only one element of the list appear in the List View, and i can't realize why the full list is not being loaded.
!http://img546.imageshack.us/img546/8692/snapshot1gd.png!
The only loaded is the custom. Changing the current index of of List View is possible load any, but not all sessions.

Anyone can help?

The code snippets:

The QStringList is exposed as a property
@class SessionManager : public QObject {
Q_OBJECT
Q_PROPERTY(QStringList sessionNames READ sessionNames CONSTANT)@

and is populated at line 30
@ SessionManager::SessionManager() : d(new SessionManagerPrivate()) {
// read session files
QDir dir(Configuration::instance()->sessionsDir());
dir.setNameFilters(QStringList() << "*.desktop");
dir.setFilter(QDir::Files);
// read session
foreach (const QString &session, dir.entryList()) {
QFile inputFile(dir.absoluteFilePath(session));
if (!inputFile.open(QIODevice::ReadOnly))
continue;
SessionInfo si { session, "", "", "" };
QTextStream in(&inputFile);
while (!in.atEnd()) {
QString line = in.readLine();
if (line.startsWith("Name="))
si.name = line.mid(5);
if (line.startsWith("Exec="))
si.exec = line.mid(5);
if (line.startsWith("Comment="))
si.comment = line.mid(8);
}
// add to sessions list
d->sessions.push_back(si);
// close file
inputFile.close();
}
// check last session index
d->lastSessionIndex = 0;
for (int i = 0; i < d->sessions.size(); ++i) {
d->sessionNames << d->sessions.at(i).name;
if (d->sessions.at(i).file == Configuration::instance()->lastSession())
d->lastSessionIndex = i;
}@

The property is exposed to QML
@SessionManager sessionManager;
view.rootContext()->setContextProperty("sessionNames", QVariant::fromValue(sessionManager.sessionNames()));@

Recived in Main.qml and sent to SpinBox.qml
@SpinBox {
items: sessionNames@

recived in SpinBox.qml and used
@FocusScope {
id: container
property variant items: [""]
[...]
ListView {
id: listView
model: items
delegate: Text {
text: modelData
}
}
}@

[daliusd]

I'm not sure how Q_PROPERTY works with setContextProperty. Overall your code looks good apart that. Maybe something like this would work instead of using setContextProperty.

@
qmlRegisterType<EventHelpers>("YourModule", 1, 0, "SessionManager");
@

@
import YourModule 1.0

SessionManager {
id: sessionManager
}

SpinBox {
items: sessionManager.sessionNames
@