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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
/*
main.cpp
A simple example that shows how selections can be used directly on a model.
It shows the result of some selections made using a table view.
*/
#include <QApplication>
#include <QItemSelection>
#include <QItemSelectionModel>
#include <QTableView>
#include "model.h"
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
//! [0]
TableModel *model = new TableModel(8, 4, &app);
QTableView *table = new QTableView(0);
table->setModel(model);
QItemSelectionModel *selectionModel = table->selectionModel();
//! [0] //! [1]
QModelIndex topLeft;
QModelIndex bottomRight;
topLeft = model->index(0, 0, QModelIndex());
bottomRight = model->index(5, 2, QModelIndex());
//! [1]
//! [2]
QItemSelection selection(topLeft, bottomRight);
selectionModel->select(selection, QItemSelectionModel::Select);
//! [2]
//! [3]
QItemSelection toggleSelection;
topLeft = model->index(2, 1, QModelIndex());
bottomRight = model->index(7, 3, QModelIndex());
toggleSelection.select(topLeft, bottomRight);
selectionModel->select(toggleSelection, QItemSelectionModel::Toggle);
//! [3]
//! [4]
QItemSelection columnSelection;
topLeft = model->index(0, 1, QModelIndex());
bottomRight = model->index(0, 2, QModelIndex());
columnSelection.select(topLeft, bottomRight);
selectionModel->select(columnSelection,
QItemSelectionModel::Select | QItemSelectionModel::Columns);
QItemSelection rowSelection;
topLeft = model->index(0, 0, QModelIndex());
bottomRight = model->index(1, 0, QModelIndex());
rowSelection.select(topLeft, bottomRight);
selectionModel->select(rowSelection,
QItemSelectionModel::Select | QItemSelectionModel::Rows);
//! [4]
table->setWindowTitle("Selected items in a table model");
table->show();
table->resize(460, 280);
return app.exec();
}
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