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Diffstat (limited to 'doc/src/snippets/qstackedlayout/main.cpp')
| -rw-r--r-- | doc/src/snippets/qstackedlayout/main.cpp | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/doc/src/snippets/qstackedlayout/main.cpp b/doc/src/snippets/qstackedlayout/main.cpp new file mode 100644 index 0000000000..94ff644e1f --- /dev/null +++ b/doc/src/snippets/qstackedlayout/main.cpp @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> +#include <QApplication> + +class Widget : public QWidget +{ +public: + Widget(QWidget *parent = 0); +}; + +Widget::Widget(QWidget *parent) + : QWidget(parent) +{ +//! [0] + QWidget *firstPageWidget = new QWidget; + QWidget *secondPageWidget = new QWidget; + QWidget *thirdPageWidget = new QWidget; + + QStackedLayout *stackedLayout = new QStackedLayout; + stackedLayout->addWidget(firstPageWidget); + stackedLayout->addWidget(secondPageWidget); + stackedLayout->addWidget(thirdPageWidget); + +//! [0] //! [1] + QComboBox *pageComboBox = new QComboBox; + pageComboBox->addItem(tr("Page 1")); + pageComboBox->addItem(tr("Page 2")); + pageComboBox->addItem(tr("Page 3")); + connect(pageComboBox, SIGNAL(activated(int)), + stackedLayout, SLOT(setCurrentIndex(int))); +//! [1] + +//! [2] + QVBoxLayout *mainLayout = new QVBoxLayout; +//! [2] + mainLayout->addWidget(pageComboBox); +//! [3] + mainLayout->addLayout(stackedLayout); + setLayout(mainLayout); +//! [3] +} + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + Widget widget; + widget.show(); + return app.exec(); +} + |