Long live Qt 4.5!

9 files changed, 860 insertions, 0 deletions

diff --git a/examples/designer/taskmenuextension/taskmenuextension.pro b/examples/designer/taskmenuextension/taskmenuextension.pro
new file mode 100644
index 0000000..83dd878
--- /dev/null
+++ b/examples/designer/taskmenuextension/taskmenuextension.pro
@@ -0,0 +1,25 @@
+#! [0]
+TEMPLATE = lib
+#! [0]
+TARGET   = $$qtLibraryTarget($$TARGET)
+#! [1]
+CONFIG  += designer plugin
+#! [1]
+QTDIR_build:DESTDIR  = $$QT_BUILD_TREE/plugins/designer
+
+#! [2]
+HEADERS += tictactoe.h \
+           tictactoedialog.h \
+           tictactoeplugin.h \
+           tictactoetaskmenu.h
+SOURCES += tictactoe.cpp \
+           tictactoedialog.cpp \
+           tictactoeplugin.cpp \
+           tictactoetaskmenu.cpp
+#! [2]
+
+# install
+target.path = $$[QT_INSTALL_PLUGINS]/designer
+sources.files = $$SOURCES $$HEADERS *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/designer/taskmenuextension
+INSTALLS += target sources
diff --git a/examples/designer/taskmenuextension/tictactoe.cpp b/examples/designer/taskmenuextension/tictactoe.cpp
new file mode 100644
index 0000000..ba766ccd
--- /dev/null
+++ b/examples/designer/taskmenuextension/tictactoe.cpp
@@ -0,0 +1,176 @@
+/****************************************************************************
+**
+** 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 "tictactoe.h"
+
+TicTacToe::TicTacToe(QWidget *parent)
+    : QWidget(parent)
+{
+}
+
+QSize TicTacToe::minimumSizeHint() const
+{
+    return QSize(200, 200);
+}
+
+QSize TicTacToe::sizeHint() const
+{
+    return QSize(200, 200);
+}
+
+void TicTacToe::setState(const QString &newState)
+{
+    turnNumber = 0;
+    myState = "---------";
+    int position = 0;
+    while (position < 9 && position < newState.length()) {
+        QChar mark = newState.at(position);
+        if (mark == Cross || mark == Nought) {
+            ++turnNumber;
+            myState.replace(position, 1, mark);
+        }
+        position++;
+    }
+    update();
+}
+
+QString TicTacToe::state() const
+{
+    return myState;
+}
+
+void TicTacToe::clearBoard()
+{
+    myState = "---------";
+    turnNumber = 0;
+    update();
+}
+
+void TicTacToe::mousePressEvent(QMouseEvent *event)
+{
+    if (turnNumber == 9) {
+        clearBoard();
+        update();
+    } else {
+        for (int position = 0; position < 9; ++position) {
+            QRect cell = cellRect(position / 3, position % 3);
+            if (cell.contains(event->pos())) {
+                if (myState.at(position) == Empty) {
+                    if (turnNumber % 2 == 0)
+                        myState.replace(position, 1, Cross);
+                    else
+                        myState.replace(position, 1, Nought);
+                    ++turnNumber;
+                    update();
+                }
+            }
+        }
+    }
+}
+
+void TicTacToe::paintEvent(QPaintEvent * /* event */)
+{
+    QPainter painter(this);
+    painter.setRenderHint(QPainter::Antialiasing);
+
+    painter.setPen(QPen(Qt::darkGreen, 1));
+    painter.drawLine(cellWidth(), 0, cellWidth(), height());
+    painter.drawLine(2 * cellWidth(), 0, 2 * cellWidth(), height());
+    painter.drawLine(0, cellHeight(), width(), cellHeight());
+    painter.drawLine(0, 2 * cellHeight(), width(), 2 * cellHeight());
+
+    painter.setPen(QPen(Qt::darkBlue, 2));
+
+    for (int position = 0; position < 9; ++position) {
+        QRect cell = cellRect(position / 3, position % 3);
+
+        if (myState.at(position) == Cross) {
+            painter.drawLine(cell.topLeft(), cell.bottomRight());
+            painter.drawLine(cell.topRight(), cell.bottomLeft());
+        } else if (myState.at(position) == Nought) {
+            painter.drawEllipse(cell);
+        }
+    }
+
+    painter.setPen(QPen(Qt::yellow, 3));
+
+    for (int position = 0; position < 9; position = position + 3) {
+        if (myState.at(position) != Empty
+                && myState.at(position + 1) == myState.at(position)
+                && myState.at(position + 2) == myState.at(position)) {
+            int y = cellRect((position / 3), 0).center().y();
+            painter.drawLine(0, y, width(), y);
+            turnNumber = 9;
+        }
+    }
+
+    for (int position = 0; position < 3; ++position) {
+        if (myState.at(position) != Empty
+                && myState.at(position + 3) == myState.at(position)
+                && myState.at(position + 6) == myState.at(position)) {
+            int x = cellRect(0, position).center().x();
+            painter.drawLine(x, 0, x, height());
+            turnNumber = 9;
+        }
+    }
+    if (myState.at(0) != Empty && myState.at(4) == myState.at(0)
+            && myState.at(8) == myState.at(0)) {
+        painter.drawLine(0, 0, width(), height());
+        turnNumber = 9;
+    }
+    if (myState.at(2) != Empty && myState.at(4) == myState.at(2)
+            && myState.at(6) == myState.at(2)) {
+        painter.drawLine(0, height(), width(), 0);
+        turnNumber = 9;
+    }
+}
+
+QRect TicTacToe::cellRect(int row, int column) const
+{
+    const int HMargin = width() / 30;
+    const int VMargin = height() / 30;
+    return QRect(column * cellWidth() + HMargin,
+                 row * cellHeight() + VMargin,
+                 cellWidth() - 2 * HMargin,
+                 cellHeight() - 2 * VMargin);
+}
diff --git a/examples/designer/taskmenuextension/tictactoe.h b/examples/designer/taskmenuextension/tictactoe.h
new file mode 100644
index 0000000..ef3c533
--- /dev/null
+++ b/examples/designer/taskmenuextension/tictactoe.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 TICTACTOE_H
+#define TICTACTOE_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QRect;
+class QSize;
+QT_END_NAMESPACE
+
+//! [0]
+class TicTacToe : public QWidget
+{
+    Q_OBJECT
+    Q_PROPERTY(QString state READ state WRITE setState)
+
+public:
+    TicTacToe(QWidget *parent = 0);
+
+    QSize minimumSizeHint() const;
+    QSize sizeHint() const;
+    void setState(const QString &newState);
+    QString state() const;
+    void clearBoard();
+
+protected:
+    void mousePressEvent(QMouseEvent *event);
+    void paintEvent(QPaintEvent *event);
+
+private:
+    enum { Empty = '-', Cross = 'X', Nought = 'O' };
+
+    QRect cellRect(int row, int col) const;
+    int cellWidth() const { return width() / 3; }
+    int cellHeight() const { return height() / 3; }
+
+    QString myState;
+    int turnNumber;
+};
+//! [0]
+
+#endif
diff --git a/examples/designer/taskmenuextension/tictactoedialog.cpp b/examples/designer/taskmenuextension/tictactoedialog.cpp
new file mode 100644
index 0000000..a9bd16a
--- /dev/null
+++ b/examples/designer/taskmenuextension/tictactoedialog.cpp
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** 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 <QtDesigner>
+
+#include "tictactoe.h"
+#include "tictactoedialog.h"
+
+//! [0]
+TicTacToeDialog::TicTacToeDialog(TicTacToe *tic, QWidget *parent)
+    : QDialog(parent)
+{
+    ticTacToe = tic;
+    editor = new TicTacToe;
+    editor->setState(ticTacToe->state());
+
+    buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok
+                                     | QDialogButtonBox::Cancel
+                                     | QDialogButtonBox::Reset);
+
+    connect(buttonBox->button(QDialogButtonBox::Reset), SIGNAL(clicked()),
+            this, SLOT(resetState()));
+    connect(buttonBox, SIGNAL(accepted()), this, SLOT(saveState()));
+    connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
+
+    QVBoxLayout *mainLayout = new QVBoxLayout;
+    mainLayout->addWidget(editor);
+    mainLayout->addWidget(buttonBox);
+
+    setLayout(mainLayout);
+    setWindowTitle(tr("Edit State"));
+}
+//! [0]
+
+//! [1]
+QSize TicTacToeDialog::sizeHint() const
+{
+    return QSize(250, 250);
+}
+//! [1]
+
+//! [2]
+void TicTacToeDialog::resetState()
+{
+    editor->clearBoard();
+}
+//! [2]
+
+//! [3]
+void TicTacToeDialog::saveState()
+{
+//! [3] //! [4]
+    if (QDesignerFormWindowInterface *formWindow
+            = QDesignerFormWindowInterface::findFormWindow(ticTacToe)) {
+        formWindow->cursor()->setProperty("state", editor->state());
+    }
+//! [4] //! [5]
+    accept();
+}
+//! [5]
diff --git a/examples/designer/taskmenuextension/tictactoedialog.h b/examples/designer/taskmenuextension/tictactoedialog.h
new file mode 100644
index 0000000..55b25d2
--- /dev/null
+++ b/examples/designer/taskmenuextension/tictactoedialog.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 TICTACTOEDIALOG_H
+#define TICTACTOEDIALOG_H
+
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QDialogButtonBox;
+QT_END_NAMESPACE
+class TicTacToe;
+
+//! [0]
+class TicTacToeDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    TicTacToeDialog(TicTacToe *plugin = 0, QWidget *parent = 0);
+
+    QSize sizeHint() const;
+
+private slots:
+    void resetState();
+    void saveState();
+
+private:
+    TicTacToe *editor;
+    TicTacToe *ticTacToe;
+    QDialogButtonBox *buttonBox;
+};
+//! [0]
+
+#endif
diff --git a/examples/designer/taskmenuextension/tictactoeplugin.cpp b/examples/designer/taskmenuextension/tictactoeplugin.cpp
new file mode 100644
index 0000000..1333090
--- /dev/null
+++ b/examples/designer/taskmenuextension/tictactoeplugin.cpp
@@ -0,0 +1,134 @@
+/****************************************************************************
+**
+** 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 <QtDesigner>
+#include <QtGui>
+#include <QtPlugin>
+
+#include "tictactoe.h"
+#include "tictactoeplugin.h"
+#include "tictactoetaskmenu.h"
+
+//! [0]
+TicTacToePlugin::TicTacToePlugin(QObject *parent)
+    : QObject(parent)
+{
+    initialized = false;
+}
+
+QString TicTacToePlugin::name() const
+{
+    return "TicTacToe";
+}
+
+QString TicTacToePlugin::group() const
+{
+    return "Display Widgets [Examples]";
+}
+
+QString TicTacToePlugin::toolTip() const
+{
+    return "";
+}
+
+QString TicTacToePlugin::whatsThis() const
+{
+    return "";
+}
+
+QString TicTacToePlugin::includeFile() const
+{
+    return "tictactoe.h";
+}
+
+QIcon TicTacToePlugin::icon() const
+{
+    return QIcon();
+}
+
+bool TicTacToePlugin::isContainer() const
+{
+    return false;
+}
+
+QWidget *TicTacToePlugin::createWidget(QWidget *parent)
+{
+    TicTacToe *ticTacToe = new TicTacToe(parent);
+    ticTacToe->setState("-X-XO----");
+    return ticTacToe;
+}
+
+bool TicTacToePlugin::isInitialized() const
+{
+    return initialized;
+}
+
+//! [0] //! [1]
+void TicTacToePlugin::initialize(QDesignerFormEditorInterface *formEditor)
+{
+//! [1] //! [2]
+    if (initialized)
+        return;
+
+    QExtensionManager *manager = formEditor->extensionManager();
+    Q_ASSERT(manager != 0);
+//! [2]
+
+//! [3]
+    manager->registerExtensions(new TicTacToeTaskMenuFactory(manager),
+                                Q_TYPEID(QDesignerTaskMenuExtension));
+
+    initialized = true;
+}
+
+QString TicTacToePlugin::domXml() const
+{
+    return QLatin1String("\
+<ui language=\"c++\">\
+    <widget class=\"TicTacToe\" name=\"ticTacToe\"/>\
+</ui>");
+}
+
+//! [3]
+
+//! [4]
+Q_EXPORT_PLUGIN2(taskmenuextension, TicTacToePlugin)
+//! [4]
diff --git a/examples/designer/taskmenuextension/tictactoeplugin.h b/examples/designer/taskmenuextension/tictactoeplugin.h
new file mode 100644
index 0000000..b51540e
--- /dev/null
+++ b/examples/designer/taskmenuextension/tictactoeplugin.h
@@ -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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+#ifndef TICTACTOEPLUGIN_H
+#define TICTACTOEPLUGIN_H
+
+#include <QDesignerCustomWidgetInterface>
+
+QT_BEGIN_NAMESPACE
+class QIcon;
+class QWidget;
+QT_END_NAMESPACE
+
+class TicTacToePlugin : public QObject, public QDesignerCustomWidgetInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(QDesignerCustomWidgetInterface)
+
+public:
+    TicTacToePlugin(QObject *parent = 0);
+
+    QString name() const;
+    QString group() const;
+    QString toolTip() const;
+    QString whatsThis() const;
+    QString includeFile() const;
+    QIcon icon() const;
+    bool isContainer() const;
+    QWidget *createWidget(QWidget *parent);
+    bool isInitialized() const;
+    void initialize(QDesignerFormEditorInterface *formEditor);
+    QString domXml() const;
+
+private:
+    bool initialized;
+};
+
+#endif
+//! [0]
diff --git a/examples/designer/taskmenuextension/tictactoetaskmenu.cpp b/examples/designer/taskmenuextension/tictactoetaskmenu.cpp
new file mode 100644
index 0000000..af5401a
--- /dev/null
+++ b/examples/designer/taskmenuextension/tictactoetaskmenu.cpp
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** 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 <QtDesigner>
+#include <QtGui>
+
+#include "tictactoe.h"
+#include "tictactoedialog.h"
+#include "tictactoetaskmenu.h"
+
+//! [0]
+TicTacToeTaskMenu::TicTacToeTaskMenu(TicTacToe *tic, QObject *parent)
+    : QObject(parent)
+{
+    ticTacToe = tic;
+
+    editStateAction = new QAction(tr("Edit State..."), this);
+    connect(editStateAction, SIGNAL(triggered()), this, SLOT(editState()));
+}
+//! [0]
+
+//! [1]
+void TicTacToeTaskMenu::editState()
+{
+    TicTacToeDialog dialog(ticTacToe);
+    dialog.exec();
+}
+//! [1]
+
+//! [2]
+QAction *TicTacToeTaskMenu::preferredEditAction() const
+{
+    return editStateAction;
+}
+//! [2]
+
+//! [3]
+QList<QAction *> TicTacToeTaskMenu::taskActions() const
+{
+    QList<QAction *> list;
+    list.append(editStateAction);
+    return list;
+}
+//! [3]
+
+//! [4]
+TicTacToeTaskMenuFactory::TicTacToeTaskMenuFactory(QExtensionManager *parent)
+    : QExtensionFactory(parent)
+{
+}
+//! [4]
+
+//! [5]
+QObject *TicTacToeTaskMenuFactory::createExtension(QObject *object,
+                                                   const QString &iid,
+                                                   QObject *parent) const
+{
+    if (iid != Q_TYPEID(QDesignerTaskMenuExtension))
+        return 0;
+
+    if (TicTacToe *tic = qobject_cast<TicTacToe*>(object))
+        return new TicTacToeTaskMenu(tic, parent);
+
+    return 0;
+}
+//! [5]
diff --git a/examples/designer/taskmenuextension/tictactoetaskmenu.h b/examples/designer/taskmenuextension/tictactoetaskmenu.h
new file mode 100644
index 0000000..4bd3170
--- /dev/null
+++ b/examples/designer/taskmenuextension/tictactoetaskmenu.h
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** 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 TICTACTOETASKMENU_H
+#define TICTACTOETASKMENU_H
+
+#include <QDesignerTaskMenuExtension>
+#include <QExtensionFactory>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QExtensionManager;
+QT_END_NAMESPACE
+class TicTacToe;
+
+//! [0]
+class TicTacToeTaskMenu : public QObject, public QDesignerTaskMenuExtension
+{
+    Q_OBJECT
+    Q_INTERFACES(QDesignerTaskMenuExtension)
+
+public:
+    TicTacToeTaskMenu(TicTacToe *tic, QObject *parent);
+
+    QAction *preferredEditAction() const;
+    QList<QAction *> taskActions() const;
+
+private slots:
+    void editState();
+
+private:
+    QAction *editStateAction;
+    TicTacToe *ticTacToe;
+};
+//! [0]
+
+//! [1]
+class TicTacToeTaskMenuFactory : public QExtensionFactory
+{
+    Q_OBJECT
+
+public:
+    TicTacToeTaskMenuFactory(QExtensionManager *parent = 0);
+
+protected:
+    QObject *createExtension(QObject *object, const QString &iid, QObject *parent) const;
+};
+//! [1]
+
+#endif