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-rw-r--r--examples/itemviews/addressbook/adddialog.cpp83
-rw-r--r--examples/itemviews/addressbook/adddialog.h72
-rw-r--r--examples/itemviews/addressbook/addressbook.pro17
-rw-r--r--examples/itemviews/addressbook/addresswidget.cpp238
-rw-r--r--examples/itemviews/addressbook/addresswidget.h83
-rw-r--r--examples/itemviews/addressbook/main.cpp53
-rw-r--r--examples/itemviews/addressbook/mainwindow.cpp138
-rw-r--r--examples/itemviews/addressbook/mainwindow.h76
-rw-r--r--examples/itemviews/addressbook/newaddresstab.cpp78
-rw-r--r--examples/itemviews/addressbook/newaddresstab.h75
-rw-r--r--examples/itemviews/addressbook/tablemodel.cpp185
-rw-r--r--examples/itemviews/addressbook/tablemodel.h73
12 files changed, 1171 insertions, 0 deletions
diff --git a/examples/itemviews/addressbook/adddialog.cpp b/examples/itemviews/addressbook/adddialog.cpp
new file mode 100644
index 0000000..3eaba49
--- /dev/null
+++ b/examples/itemviews/addressbook/adddialog.cpp
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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 "adddialog.h"
+
+//! [0]
+AddDialog::AddDialog(QWidget *parent)
+ : QDialog(parent)
+{
+ nameLabel = new QLabel("Name");
+ addressLabel = new QLabel("Address");
+ okButton = new QPushButton("OK");
+ cancelButton = new QPushButton("Cancel");
+
+ nameText = new QLineEdit;
+ addressText = new QTextEdit;
+
+ QGridLayout *gLayout = new QGridLayout;
+ gLayout->setColumnStretch(1, 2);
+ gLayout->addWidget(nameLabel, 0, 0);
+ gLayout->addWidget(nameText, 0, 1);
+
+ gLayout->addWidget(addressLabel, 1, 0, Qt::AlignLeft|Qt::AlignTop);
+ gLayout->addWidget(addressText, 1, 1, Qt::AlignLeft);
+
+ QHBoxLayout *buttonLayout = new QHBoxLayout;
+ buttonLayout->addWidget(okButton);
+ buttonLayout->addWidget(cancelButton);
+
+ gLayout->addLayout(buttonLayout, 2, 1, Qt::AlignRight);
+
+ QVBoxLayout *mainLayout = new QVBoxLayout;
+ mainLayout->addLayout(gLayout);
+ setLayout(mainLayout);
+
+ connect(okButton, SIGNAL(clicked()),
+ this, SLOT(accept()));
+
+ connect(cancelButton, SIGNAL(clicked()),
+ this, SLOT(reject()));
+
+ setWindowTitle(tr("Add a Contact"));
+}
+//! [0]
diff --git a/examples/itemviews/addressbook/adddialog.h b/examples/itemviews/addressbook/adddialog.h
new file mode 100644
index 0000000..a68f566
--- /dev/null
+++ b/examples/itemviews/addressbook/adddialog.h
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ADDDIALOG_H
+#define ADDDIALOG_H
+
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QLabel;
+class QPushButton;
+class QTextEdit;
+class QLineEdit;
+QT_END_NAMESPACE
+
+//! [0]
+class AddDialog : public QDialog
+{
+ Q_OBJECT
+
+public:
+ AddDialog(QWidget *parent=0);
+ QLineEdit *nameText;
+ QTextEdit *addressText;
+
+private:
+ QLabel *nameLabel;
+ QLabel *addressLabel;
+ QPushButton *okButton;
+ QPushButton *cancelButton;
+};
+//! [0]
+
+#endif
diff --git a/examples/itemviews/addressbook/addressbook.pro b/examples/itemviews/addressbook/addressbook.pro
new file mode 100644
index 0000000..6f6a72d
--- /dev/null
+++ b/examples/itemviews/addressbook/addressbook.pro
@@ -0,0 +1,17 @@
+SOURCES = adddialog.cpp \
+ addresswidget.cpp \
+ main.cpp \
+ mainwindow.cpp \
+ newaddresstab.cpp \
+ tablemodel.cpp
+HEADERS = adddialog.h \
+ addresswidget.h \
+ mainwindow.h \
+ newaddresstab.h \
+ tablemodel.h
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/itemviews/addressbook
+sources.files = $$SOURCES $$HEADERS $$RESOURCES addressbook.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/itemviews/addressbook
+INSTALLS += target sources
diff --git a/examples/itemviews/addressbook/addresswidget.cpp b/examples/itemviews/addressbook/addresswidget.cpp
new file mode 100644
index 0000000..e8d0527
--- /dev/null
+++ b/examples/itemviews/addressbook/addresswidget.cpp
@@ -0,0 +1,238 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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 "addresswidget.h"
+#include "adddialog.h"
+
+//! [0]
+AddressWidget::AddressWidget(QWidget *parent)
+ : QTabWidget(parent)
+{
+ table = new TableModel(this);
+ newAddressTab = new NewAddressTab(this);
+ connect(newAddressTab, SIGNAL(sendDetails(QString, QString)),
+ this, SLOT(addEntry(QString, QString)));
+
+ addTab(newAddressTab, "Address Book");
+
+ setupTabs();
+}
+//! [0]
+
+//! [2]
+void AddressWidget::addEntry()
+{
+ AddDialog aDialog;
+
+ if (aDialog.exec()) {
+ QString name = aDialog.nameText->text();
+ QString address = aDialog.addressText->toPlainText();
+
+ addEntry(name, address);
+ }
+}
+//! [2]
+
+//! [3]
+void AddressWidget::addEntry(QString name, QString address)
+{
+ QList< QPair<QString, QString> >list = table->getList();
+ QPair<QString, QString> pair(name, address);
+
+ if (!list.contains(pair)) {
+ table->insertRows(0, 1, QModelIndex());
+
+ QModelIndex index = table->index(0, 0, QModelIndex());
+ table->setData(index, name, Qt::EditRole);
+ index = table->index(0, 1, QModelIndex());
+ table->setData(index, address, Qt::EditRole);
+ removeTab(indexOf(newAddressTab));
+ } else {
+ QMessageBox::information(this, tr("Duplicate Name"),
+ tr("The name \"%1\" already exists.").arg(name));
+ }
+}
+//! [3]
+
+//! [4a]
+void AddressWidget::editEntry()
+{
+ QTableView *temp = static_cast<QTableView*>(currentWidget());
+ QSortFilterProxyModel *proxy = static_cast<QSortFilterProxyModel*>(temp->model());
+ QItemSelectionModel *selectionModel = temp->selectionModel();
+
+ QModelIndexList indexes = selectionModel->selectedRows();
+ QModelIndex index, i;
+ QString name;
+ QString address;
+ int row;
+
+ foreach (index, indexes) {
+ row = proxy->mapToSource(index).row();
+ i = table->index(row, 0, QModelIndex());
+ QVariant varName = table->data(i, Qt::DisplayRole);
+ name = varName.toString();
+
+ i = table->index(row, 1, QModelIndex());
+ QVariant varAddr = table->data(i, Qt::DisplayRole);
+ address = varAddr.toString();
+ }
+//! [4a]
+
+//! [4b]
+ AddDialog aDialog;
+ aDialog.setWindowTitle(tr("Edit a Contact"));
+
+ aDialog.nameText->setReadOnly(true);
+ aDialog.nameText->setText(name);
+ aDialog.addressText->setText(address);
+
+ if (aDialog.exec()) {
+ QString newAddress = aDialog.addressText->toPlainText();
+ if (newAddress != address) {
+ i = table->index(row, 1, QModelIndex());
+ table->setData(i, newAddress, Qt::EditRole);
+ }
+ }
+}
+//! [4b]
+
+//! [5]
+void AddressWidget::removeEntry()
+{
+ QTableView *temp = static_cast<QTableView*>(currentWidget());
+ QSortFilterProxyModel *proxy = static_cast<QSortFilterProxyModel*>(temp->model());
+ QItemSelectionModel *selectionModel = temp->selectionModel();
+
+ QModelIndexList indexes = selectionModel->selectedRows();
+ QModelIndex index;
+
+ foreach (index, indexes) {
+ int row = proxy->mapToSource(index).row();
+ table->removeRows(row, 1, QModelIndex());
+ }
+
+ if (table->rowCount(QModelIndex()) == 0) {
+ insertTab(0, newAddressTab, "Address Book");
+ }
+}
+//! [5]
+
+//! [1]
+void AddressWidget::setupTabs()
+{
+ QStringList groups;
+ groups << "ABC" << "DEF" << "GHI" << "JKL" << "MNO" << "PQR" << "STU" << "VW" << "XYZ";
+
+ for (int i = 0; i < groups.size(); ++i) {
+ QString str = groups.at(i);
+
+ proxyModel = new QSortFilterProxyModel(this);
+ proxyModel->setSourceModel(table);
+ proxyModel->setDynamicSortFilter(true);
+
+ QTableView *tableView = new QTableView;
+ tableView->setModel(proxyModel);
+ tableView->setSortingEnabled(true);
+ tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
+ tableView->horizontalHeader()->setStretchLastSection(true);
+ tableView->verticalHeader()->hide();
+ tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
+ tableView->setSelectionMode(QAbstractItemView::SingleSelection);
+
+ QString newStr = QString("^[%1].*").arg(str);
+
+ proxyModel->setFilterRegExp(QRegExp(newStr, Qt::CaseInsensitive));
+ proxyModel->setFilterKeyColumn(0);
+ proxyModel->sort(0, Qt::AscendingOrder);
+
+ connect(tableView->selectionModel(),
+ SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)),
+ this, SIGNAL(selectionChanged(const QItemSelection &)));
+
+ addTab(tableView, str);
+ }
+}
+//! [1]
+
+//! [7]
+void AddressWidget::readFromFile(QString fileName)
+{
+ QFile file(fileName);
+
+ if (!file.open(QIODevice::ReadOnly)) {
+ QMessageBox::information(this, tr("Unable to open file"),
+ file.errorString());
+ return;
+ }
+
+ QList< QPair<QString, QString> > pairs = table->getList();
+ QDataStream in(&file);
+ in >> pairs;
+
+ if (pairs.isEmpty()) {
+ QMessageBox::information(this, tr("No contacts in file"),
+ tr("The file you are attempting to open contains no contacts."));
+ } else {
+ for (int i=0; i<pairs.size(); ++i) {
+ QPair<QString, QString> p = pairs.at(i);
+ addEntry(p.first, p.second);
+ }
+ }
+}
+//! [7]
+
+//! [6]
+void AddressWidget::writeToFile(QString fileName)
+{
+ QFile file(fileName);
+
+ if (!file.open(QIODevice::WriteOnly)) {
+ QMessageBox::information(this, tr("Unable to open file"), file.errorString());
+ return;
+ }
+
+ QList< QPair<QString, QString> > pairs = table->getList();
+ QDataStream out(&file);
+ out << pairs;
+}
+//! [6]
diff --git a/examples/itemviews/addressbook/addresswidget.h b/examples/itemviews/addressbook/addresswidget.h
new file mode 100644
index 0000000..826e8b8
--- /dev/null
+++ b/examples/itemviews/addressbook/addresswidget.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ADDRESSWIDGET_H
+#define ADDRESSWIDGET_H
+
+#include <QTabWidget>
+#include <QItemSelection>
+#include "tablemodel.h"
+#include "newaddresstab.h"
+
+QT_BEGIN_NAMESPACE
+class QSortFilterProxyModel;
+class QItemSelectionModel;
+QT_END_NAMESPACE
+
+//! [0]
+class AddressWidget : public QTabWidget
+{
+ Q_OBJECT
+
+public:
+ AddressWidget(QWidget *parent=0);
+ void readFromFile(QString fileName);
+ void writeToFile(QString fileName);
+
+public slots:
+ void addEntry();
+ void addEntry(QString name, QString address);
+ void editEntry();
+ void removeEntry();
+
+signals:
+ void selectionChanged (const QItemSelection &selected);
+
+private:
+ void setupTabs();
+
+ TableModel *table;
+ NewAddressTab *newAddressTab;
+ QSortFilterProxyModel *proxyModel;
+};
+//! [0]
+
+#endif
diff --git a/examples/itemviews/addressbook/main.cpp b/examples/itemviews/addressbook/main.cpp
new file mode 100644
index 0000000..da15c26
--- /dev/null
+++ b/examples/itemviews/addressbook/main.cpp
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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 "mainwindow.h"
+
+//! [0]
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ MainWindow mw;
+ mw.show();
+ return app.exec();
+}
+//! [0]
diff --git a/examples/itemviews/addressbook/mainwindow.cpp b/examples/itemviews/addressbook/mainwindow.cpp
new file mode 100644
index 0000000..8923522
--- /dev/null
+++ b/examples/itemviews/addressbook/mainwindow.cpp
@@ -0,0 +1,138 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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 "mainwindow.h"
+
+//! [0]
+MainWindow::MainWindow()
+{
+ addressWidget = new AddressWidget;
+ setCentralWidget(addressWidget);
+ createMenus();
+ setWindowTitle(tr("Address Book"));
+}
+//! [0]
+
+//! [1a]
+void MainWindow::createMenus()
+{
+ fileMenu = menuBar()->addMenu(tr("&File"));
+
+ openAct = new QAction(tr("&Open..."), this);
+ fileMenu->addAction(openAct);
+ connect(openAct, SIGNAL(triggered()),
+ this, SLOT(openFile()));
+//! [1a]
+
+ saveAct = new QAction(tr("&Save As..."), this);
+ fileMenu->addAction(saveAct);
+ connect(saveAct, SIGNAL(triggered()),
+ this, SLOT(saveFile()));
+
+ fileMenu->addSeparator();
+
+ exitAct = new QAction(tr("E&xit"), this);
+ fileMenu->addAction(exitAct);
+ connect(exitAct, SIGNAL(triggered()),
+ this, SLOT(close()));
+
+ toolMenu = menuBar()->addMenu(tr("&Tools"));
+
+ addAct = new QAction(tr("&Add Entry..."), this);
+ toolMenu->addAction(addAct);
+ connect(addAct, SIGNAL(triggered()),
+ addressWidget, SLOT(addEntry()));
+
+//! [1b]
+ editAct = new QAction(tr("&Edit Entry..."), this);
+ editAct->setEnabled(false);
+ toolMenu->addAction(editAct);
+ connect(editAct, SIGNAL(triggered()),
+ addressWidget, SLOT(editEntry()));
+
+ toolMenu->addSeparator();
+
+ removeAct = new QAction(tr("&Remove Entry"), this);
+ removeAct->setEnabled(false);
+ toolMenu->addAction(removeAct);
+ connect(removeAct, SIGNAL(triggered()),
+ addressWidget, SLOT(removeEntry()));
+
+ connect(addressWidget, SIGNAL(selectionChanged(const QItemSelection &)),
+ this, SLOT(updateActions(const QItemSelection &)));
+}
+//! [1b]
+
+//! [2]
+void MainWindow::openFile()
+{
+ QString fileName = QFileDialog::getOpenFileName(this);
+ if (!fileName.isEmpty()) {
+ addressWidget->readFromFile(fileName);
+ }
+}
+//! [2]
+
+//! [3]
+void MainWindow::saveFile()
+{
+ QString fileName = QFileDialog::getSaveFileName(this);
+ if (!fileName.isEmpty()) {
+ addressWidget->writeToFile(fileName);
+ }
+}
+//! [3]
+
+//! [4]
+void MainWindow::updateActions(const QItemSelection &selection)
+{
+ QModelIndexList indexes = selection.indexes();
+
+ if (!indexes.isEmpty()) {
+ removeAct->setEnabled(true);
+ editAct->setEnabled(true);
+ } else {
+ removeAct->setEnabled(false);
+ editAct->setEnabled(false);
+ }
+}
+//! [4]
diff --git a/examples/itemviews/addressbook/mainwindow.h b/examples/itemviews/addressbook/mainwindow.h
new file mode 100644
index 0000000..8c25e70
--- /dev/null
+++ b/examples/itemviews/addressbook/mainwindow.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QtGui>
+#include "addresswidget.h"
+
+//! [0]
+class MainWindow : public QMainWindow
+{
+ Q_OBJECT
+
+public:
+ MainWindow();
+
+private slots:
+ void updateActions(const QItemSelection &selection);
+ void openFile();
+ void saveFile();
+
+private:
+ void createMenus();
+
+ AddressWidget *addressWidget;
+ QMenu *fileMenu;
+ QMenu *toolMenu;
+ QAction *openAct;
+ QAction *saveAct;
+ QAction *exitAct;
+ QAction *addAct;
+ QAction *editAct;
+ QAction *removeAct;
+};
+//! [0]
+
+#endif
diff --git a/examples/itemviews/addressbook/newaddresstab.cpp b/examples/itemviews/addressbook/newaddresstab.cpp
new file mode 100644
index 0000000..bd0a314
--- /dev/null
+++ b/examples/itemviews/addressbook/newaddresstab.cpp
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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 "newaddresstab.h"
+#include "adddialog.h"
+
+//! [0]
+NewAddressTab::NewAddressTab(QWidget *parent)
+{
+ Q_UNUSED(parent);
+
+ descriptionLabel = new QLabel(tr("There are currently no contacts in your address book. "
+ "\nClick Add to add new contacts."));
+
+ addButton = new QPushButton(tr("Add"));
+
+ connect(addButton, SIGNAL(clicked()), this, SLOT(addEntry()));
+
+ mainLayout = new QVBoxLayout;
+ mainLayout->addWidget(descriptionLabel);
+ mainLayout->addWidget(addButton, 0, Qt::AlignCenter);
+
+ setLayout(mainLayout);
+}
+//! [0]
+
+//! [1]
+void NewAddressTab::addEntry()
+{
+ AddDialog aDialog;
+
+ if (aDialog.exec()) {
+ QString name = aDialog.nameText->text();
+ QString address = aDialog.addressText->toPlainText();
+
+ emit sendDetails(name, address);
+ }
+}
+//! [1]
diff --git a/examples/itemviews/addressbook/newaddresstab.h b/examples/itemviews/addressbook/newaddresstab.h
new file mode 100644
index 0000000..5ef6c37
--- /dev/null
+++ b/examples/itemviews/addressbook/newaddresstab.h
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef NEWADDRESSTAB_H
+#define NEWADDRESSTAB_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QLabel;
+class QPushButton;
+class QVBoxLayout;
+QT_END_NAMESPACE
+
+//! [0]
+class NewAddressTab : public QWidget
+{
+ Q_OBJECT
+
+public:
+ NewAddressTab(QWidget *parent=0);
+
+public slots:
+ void addEntry();
+
+signals:
+ void sendDetails(QString name, QString address);
+
+private:
+ QLabel *descriptionLabel;
+ QPushButton *addButton;
+ QVBoxLayout *mainLayout;
+
+};
+//! [0]
+
+#endif
diff --git a/examples/itemviews/addressbook/tablemodel.cpp b/examples/itemviews/addressbook/tablemodel.cpp
new file mode 100644
index 0000000..5673451
--- /dev/null
+++ b/examples/itemviews/addressbook/tablemodel.cpp
@@ -0,0 +1,185 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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 "tablemodel.h"
+
+//! [0]
+TableModel::TableModel(QObject *parent)
+ : QAbstractTableModel(parent)
+{
+}
+
+TableModel::TableModel(QList< QPair<QString, QString> > pairs, QObject *parent)
+ : QAbstractTableModel(parent)
+{
+ listOfPairs=pairs;
+}
+//! [0]
+
+//! [1]
+int TableModel::rowCount(const QModelIndex &parent) const
+{
+ Q_UNUSED(parent);
+ return listOfPairs.size();
+}
+
+int TableModel::columnCount(const QModelIndex &parent) const
+{
+ Q_UNUSED(parent);
+ return 2;
+}
+//! [1]
+
+//! [2]
+QVariant TableModel::data(const QModelIndex &index, int role) const
+{
+ if (!index.isValid())
+ return QVariant();
+
+ if (index.row() >= listOfPairs.size() || index.row() < 0)
+ return QVariant();
+
+ if (role == Qt::DisplayRole) {
+ QPair<QString, QString> pair = listOfPairs.at(index.row());
+
+ if (index.column() == 0)
+ return pair.first;
+ else if (index.column() == 1)
+ return pair.second;
+ }
+ return QVariant();
+}
+//! [2]
+
+//! [3]
+QVariant TableModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+ if (role != Qt::DisplayRole)
+ return QVariant();
+
+ if (orientation == Qt::Horizontal) {
+ switch (section) {
+ case 0:
+ return tr("Name");
+
+ case 1:
+ return tr("Address");
+
+ default:
+ return QVariant();
+ }
+ }
+ return QVariant();
+}
+//! [3]
+
+//! [4]
+bool TableModel::insertRows(int position, int rows, const QModelIndex &index)
+{
+ Q_UNUSED(index);
+ beginInsertRows(QModelIndex(), position, position+rows-1);
+
+ for (int row=0; row < rows; row++) {
+ QPair<QString, QString> pair(" ", " ");
+ listOfPairs.insert(position, pair);
+ }
+
+ endInsertRows();
+ return true;
+}
+//! [4]
+
+//! [5]
+bool TableModel::removeRows(int position, int rows, const QModelIndex &index)
+{
+ Q_UNUSED(index);
+ beginRemoveRows(QModelIndex(), position, position+rows-1);
+
+ for (int row=0; row < rows; ++row) {
+ listOfPairs.removeAt(position);
+ }
+
+ endRemoveRows();
+ return true;
+}
+//! [5]
+
+//! [6]
+bool TableModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+ if (index.isValid() && role == Qt::EditRole) {
+ int row = index.row();
+
+ QPair<QString, QString> p = listOfPairs.value(row);
+
+ if (index.column() == 0)
+ p.first = value.toString();
+ else if (index.column() == 1)
+ p.second = value.toString();
+ else
+ return false;
+
+ listOfPairs.replace(row, p);
+ emit(dataChanged(index, index));
+
+ return true;
+ }
+
+ return false;
+}
+//! [6]
+
+//! [7]
+Qt::ItemFlags TableModel::flags(const QModelIndex &index) const
+{
+ if (!index.isValid())
+ return Qt::ItemIsEnabled;
+
+ return QAbstractTableModel::flags(index) | Qt::ItemIsEditable;
+}
+//! [7]
+
+//! [8]
+QList< QPair<QString, QString> > TableModel::getList()
+{
+ return listOfPairs;
+}
+//! [8]
diff --git a/examples/itemviews/addressbook/tablemodel.h b/examples/itemviews/addressbook/tablemodel.h
new file mode 100644
index 0000000..9433bec
--- /dev/null
+++ b/examples/itemviews/addressbook/tablemodel.h
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TABLEMODEL_H
+#define TABLEMODEL_H
+
+#include <QAbstractTableModel>
+#include <QPair>
+#include <QList>
+
+//! [0]
+class TableModel : public QAbstractTableModel
+{
+ Q_OBJECT
+
+public:
+ TableModel(QObject *parent=0);
+ TableModel(QList< QPair<QString, QString> > listofPairs, QObject *parent=0);
+
+ int rowCount(const QModelIndex &parent) const;
+ int columnCount(const QModelIndex &parent) const;
+ QVariant data(const QModelIndex &index, int role) const;
+ QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+ Qt::ItemFlags flags(const QModelIndex &index) const;
+ bool setData(const QModelIndex &index, const QVariant &value, int role=Qt::EditRole);
+ bool insertRows(int position, int rows, const QModelIndex &index=QModelIndex());
+ bool removeRows(int position, int rows, const QModelIndex &index=QModelIndex());
+ QList< QPair<QString, QString> > getList();
+
+private:
+ QList< QPair<QString, QString> > listOfPairs;
+};
+//! [0]
+
+#endif
generated by cgit v0.12 at 2024-11-20 15:55:02 (GMT)