Qt:Документация 4.3.2/itemviews-coloreditorfactory-window-cpp
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[править] window.cpp Example File
itemviews/coloreditorfactory/window.cpp
/**************************************************************************** ** ** Copyright (C) 2007-2007 Trolltech ASA. All rights reserved. ** ** This file is part of the example classes of the Qt Toolkit. ** ** This file may be used under the terms of the GNU General Public ** License version 2.0 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 GNU ** General Public Licensing requirements will be met: ** http://trolltech.com/products/qt/licenses/licensing/opensource/ ** ** If you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at sales@trolltech.com. ** ** In addition, as a special exception, Trolltech gives you certain ** additional rights. These rights are described in the Trolltech GPL ** Exception version 1.0, which can be found at ** http://www.trolltech.com/products/qt/gplexception/ and in the file ** GPL_EXCEPTION.txt in this package. ** ** In addition, as a special exception, Trolltech, as the sole copyright ** holder for Qt Designer, grants users of the Qt/Eclipse Integration ** plug-in the right for the Qt/Eclipse Integration to link to ** functionality provided by Qt Designer and its related libraries. ** ** Trolltech reserves all rights not expressly granted herein. ** ** Trolltech ASA (c) 2007 ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ #include <QtGui> #include "window.h" #include "colorlisteditor.h" Window::Window() { QItemEditorFactory *factory = new QItemEditorFactory; QItemEditorCreatorBase *colorListCreator = new QStandardItemEditorCreator<ColorListEditor>(); factory->registerEditor(QVariant::Color, colorListCreator); QItemEditorFactory::setDefaultFactory(factory); createGUI(); } void Window::createGUI() { QList<QPair<QString, QColor> > list; list << QPair<QString, QColor>(tr("Alice"), QColor("aliceblue")) << QPair<QString, QColor>(tr("Neptun"), QColor("aquamarine")) << QPair<QString, QColor>(tr("Ferdinand"), QColor("springgreen")); QTableWidget *table = new QTableWidget(3, 2); table->setHorizontalHeaderLabels(QStringList() << tr("Name") << tr("Hair Color")); table->verticalHeader()->setVisible(false); table->resize(150, 50); for (int i = 0; i < 3; ++i) { QPair<QString, QColor> pair = list.at(i); QTableWidgetItem *nameItem = new QTableWidgetItem(pair.first); QTableWidgetItem *colorItem = new QTableWidgetItem; colorItem->setData(Qt::DisplayRole, pair.second); table->setItem(i, 0, nameItem); table->setItem(i, 1, colorItem); } table->resizeColumnToContents(0); table->horizontalHeader()->resizeSection(1, 150); QGridLayout *layout = new QGridLayout; layout->addWidget(table, 0, 0); setLayout(layout); setWindowTitle(tr("Color Editor Factory")); }
Copyright © 2007 Trolltech | Trademarks | Qt 4.3.2
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