main.cpp 范例文件

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, you may use this file under the terms of the BSD license
** as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of The Qt Company Ltd nor the names of its
**     contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "model.h"
#include <QApplication>
#include <QHeaderView>
#include <QListView>
#include <QSplitter>
#include <QTableView>
#include <QTreeView>
int main(int argc, char *argv[])
{
    Q_INIT_RESOURCE(interview);
    QApplication app(argc, argv);
    QSplitter page;
    QAbstractItemModel *data = new Model(1000, 10, &page);
    QItemSelectionModel *selections = new QItemSelectionModel(data);
    QTableView *table = new QTableView;
    table->setModel(data);
    table->setSelectionModel(selections);
    table->horizontalHeader()->setSectionsMovable(true);
    table->verticalHeader()->setSectionsMovable(true);
    // Set StaticContents to enable minimal repaints on resizes.
    table->viewport()->setAttribute(Qt::WA_StaticContents);
    page.addWidget(table);
    QTreeView *tree = new QTreeView;
    tree->setModel(data);
    tree->setSelectionModel(selections);
    tree->setUniformRowHeights(true);
    tree->header()->setStretchLastSection(false);
    tree->viewport()->setAttribute(Qt::WA_StaticContents);
    // Disable the focus rect to get minimal repaints when scrolling on Mac.
    tree->setAttribute(Qt::WA_MacShowFocusRect, false);
    page.addWidget(tree);
    QListView *list = new QListView;
    list->setModel(data);
    list->setSelectionModel(selections);
    list->setViewMode(QListView::IconMode);
    list->setSelectionMode(QAbstractItemView::ExtendedSelection);
    list->setAlternatingRowColors(false);
    list->viewport()->setAttribute(Qt::WA_StaticContents);
    list->setAttribute(Qt::WA_MacShowFocusRect, false);
    page.addWidget(list);
    page.setWindowIcon(QPixmap(":/images/interview.png"));
    page.setWindowTitle("Interview");
    page.show();
    return app.exec();
}