Use QIterator on TreeView's model

[LynneV]

What is the best way to define and use a QIterator on a QTreeView model? I want to iterate through all the items in a QTreeView's model, and I'm having some trouble figuring out the best way to turn a custom model based on QAbstractItemModel into a QListView in order to create the iterator. I'm using an example based more/less on SimpleTreeView in the QT Examples. Thanks in advance for your help.

[wysota]

You don't turn a model into the view. The view's data is held in the model so if you want to iterate the items of the view, you just access the model.

for(int i = 0; i< tree->model()->rowCount(); i++){
  QModelIndex index = tree->index(i, 0); // column no 0
  doSomething(index);
}

for(int i = 0; i< tree->model()->rowCount(); i++){
  QModelIndex index = tree->index(i, 0); // column no 0
  doSomething(index);
}

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