Insert one text to QListView

qwe3

Hi,

I have QListView, QStringListModel, QStringList and QTimer.

When I would like to add one new text to QListView I have to add it to QStringList, set this list in a QStringListModel and set this listModel in QListView.

model->setStringList(list);
    
listView->setModel(model);

It works, but... this is strange for me. Always I have to add all texts to QListView ( always I set model in QListView ). Maybe is a way, where I can add only one new text and still have textes, which I add before? Something like:

listView->addText(newText);

Christian Ehrlicher

QStringListModel has (like every other QAbstractItemModel) the function https://doc.qt.io/qt-5/qstringlistmodel.html#insertRows and https://doc.qt.io/qt-5/qstringlistmodel.html#setData to insert rows and modify the data.