doc_src_model-view-programming.cpp

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
QAbstractItemModel *model = index.model();
 
 
QModelIndex index = model->index(row, column, ...);
 
 
QModelIndex indexA = model->index(0, 0, QModelIndex());
QModelIndex indexB = model->index(1, 1, QModelIndex());
QModelIndex indexC = model->index(2, 1, QModelIndex());
 
 
QModelIndex index = model->index(row, column, parent);
 
 
QModelIndex indexA = model->index(0, 0, QModelIndex());
QModelIndex indexC = model->index(2, 1, QModelIndex());
 
 
QModelIndex indexB = model->index(1, 0, indexA);
 
 
QVariant value = model->data(index, role);