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/*

  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();

}