Custom Model Help PLz

[Simz]

Hi, i need help with my custom model( from http://www.qtcentre.org/forum/f-qt-p...king-8296.html )

My listview is always empty...

The bugged model = RemoteModel

[jpn]

Please, next time you attach a test project, make sure it at least compiles. Also, please try to be more specific with problem description. I can see more than one list view in your application.

The problem does not lie within RemoteModel but in the way it's being used:

void MainWindow::addToList(const QUrlInfo & urlInfo) {
	...
	// ftp_model->setData(ftp_model->index(-1), &addMe); // <-- WRONG
	ftp_model->setData(ftp_model->index(0), QVariant::fromValue(addMe));
	...
}

void MainWindow::addToList(const QUrlInfo & urlInfo) {
	...
	// ftp_model->setData(ftp_model->index(-1), &addMe); // <-- WRONG
	ftp_model->setData(ftp_model->index(0), QVariant::fromValue(addMe));
	...
}

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[Simz]

Thank very much... but my list still empty

I've post a compilable project.

The empty list is called lstFileRemote ( le right treeview )
The bugged model RemoteModel
The List is populated in this method (from a ftp connection) :

void MainWindow::addToList(const QUrlInfo & urlInfo) {
	RemoteModel::FileList addMe;
	addMe.name = urlInfo.name();
	addMe.size = QString::number(urlInfo.size());
	ftp_model->insertRows(0, 1);
	ftp_model->setData(ftp_model->index(-1), QVariant::fromValue(addMe));
}

void MainWindow::addToList(const QUrlInfo & urlInfo) {
	RemoteModel::FileList addMe;
	addMe.name = urlInfo.name();
	addMe.size = QString::number(urlInfo.size());
	ftp_model->insertRows(0, 1);
	ftp_model->setData(ftp_model->index(-1), QVariant::fromValue(addMe));
}

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[jpn]

Take a closer look at the changes. Do not set data at index -1 but at index 0.