From 806dda08d685bc5f9ed71dfe8b61f21848d48066 Mon Sep 17 00:00:00 2001 From: Gabriel de Dietrich Date: Fri, 17 Aug 2012 13:23:19 +0200 Subject: Moving .qdoc files under examples/widgets/doc Updated those .qdoc files to refer to the new relative examples emplacement. Images and snippets to be moved later. Also grouped all widgets related examples under widgets. Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f Reviewed-by: J-P Nurmi --- .../itemviews/simplewidgetmapper/window.cpp | 133 +++++++++++++++++++++ 1 file changed, 133 insertions(+) create mode 100644 examples/widgets/itemviews/simplewidgetmapper/window.cpp (limited to 'examples/widgets/itemviews/simplewidgetmapper/window.cpp') diff --git a/examples/widgets/itemviews/simplewidgetmapper/window.cpp b/examples/widgets/itemviews/simplewidgetmapper/window.cpp new file mode 100644 index 0000000000..5b5ed8f231 --- /dev/null +++ b/examples/widgets/itemviews/simplewidgetmapper/window.cpp @@ -0,0 +1,133 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Nokia Corporation and its Subsidiary(-ies) 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 + +#include "window.h" + +//! [Set up widgets] +Window::Window(QWidget *parent) + : QWidget(parent) +{ + setupModel(); + + nameLabel = new QLabel(tr("Na&me:")); + nameEdit = new QLineEdit(); + addressLabel = new QLabel(tr("&Address:")); + addressEdit = new QTextEdit(); + ageLabel = new QLabel(tr("A&ge (in years):")); + ageSpinBox = new QSpinBox(); + nextButton = new QPushButton(tr("&Next")); + previousButton = new QPushButton(tr("&Previous")); + + nameLabel->setBuddy(nameEdit); + addressLabel->setBuddy(addressEdit); + ageLabel->setBuddy(ageSpinBox); +//! [Set up widgets] + +//! [Set up the mapper] + mapper = new QDataWidgetMapper(this); + mapper->setModel(model); + mapper->addMapping(nameEdit, 0); + mapper->addMapping(addressEdit, 1); + mapper->addMapping(ageSpinBox, 2); + + connect(previousButton, SIGNAL(clicked()), + mapper, SLOT(toPrevious())); + connect(nextButton, SIGNAL(clicked()), + mapper, SLOT(toNext())); + connect(mapper, SIGNAL(currentIndexChanged(int)), + this, SLOT(updateButtons(int))); +//! [Set up the mapper] + +//! [Set up the layout] + QGridLayout *layout = new QGridLayout(); + layout->addWidget(nameLabel, 0, 0, 1, 1); + layout->addWidget(nameEdit, 0, 1, 1, 1); + layout->addWidget(previousButton, 0, 2, 1, 1); + layout->addWidget(addressLabel, 1, 0, 1, 1); + layout->addWidget(addressEdit, 1, 1, 2, 1); + layout->addWidget(nextButton, 1, 2, 1, 1); + layout->addWidget(ageLabel, 3, 0, 1, 1); + layout->addWidget(ageSpinBox, 3, 1, 1, 1); + setLayout(layout); + + setWindowTitle(tr("Simple Widget Mapper")); + mapper->toFirst(); +} +//! [Set up the layout] + +//! [Set up the model] +void Window::setupModel() +{ + model = new QStandardItemModel(5, 3, this); + + QStringList names; + names << "Alice" << "Bob" << "Carol" << "Donald" << "Emma"; + + QStringList addresses; + addresses << "123 Main Street
Market Town" + << "PO Box 32
Mail Handling Service" + "
Service City" + << "The Lighthouse
Remote Island" + << "47338 Park Avenue
Big City" + << "Research Station
Base Camp
Big Mountain"; + + QStringList ages; + ages << "20" << "31" << "32" << "19" << "26"; + + for (int row = 0; row < 5; ++row) { + QStandardItem *item = new QStandardItem(names[row]); + model->setItem(row, 0, item); + item = new QStandardItem(addresses[row]); + model->setItem(row, 1, item); + item = new QStandardItem(ages[row]); + model->setItem(row, 2, item); + } +} +//! [Set up the model] + +//! [Slot for updating the buttons] +void Window::updateButtons(int row) +{ + previousButton->setEnabled(row > 0); + nextButton->setEnabled(row < model->rowCount() - 1); +} +//! [Slot for updating the buttons] -- cgit v1.2.3