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Thread: Use QIterator on TreeView's model

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    Default Use QIterator on TreeView's model

    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.

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    Default Re: Use QIterator on TreeView's model

    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.

    Qt Code:
    1. for(int i = 0; i< tree->model()->rowCount(); i++){
    2. QModelIndex index = tree->index(i, 0); // column no 0
    3. doSomething(index);
    4. }
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