Merge branch 'master' of git@scm.dev.nokia.troll.no:qt/qt

Conflicts:
	src/corelib/kernel/qcoreevent.h
	src/gui/graphicsview/qgraphicsitem_p.h

3 files changed, 175 insertions, 0 deletions

diff --git a/examples/statemachine/tankgameplugins/spin_ai/spin_ai.cpp b/examples/statemachine/tankgameplugins/spin_ai/spin_ai.cpp
new file mode 100644
index 0000000..581a6b2
--- /dev/null
+++ b/examples/statemachine/tankgameplugins/spin_ai/spin_ai.cpp
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** 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 "spin_ai.h"
+
+#include <QtPlugin>
+
+QState *SpinAi::create(QState *parentState, QObject *tank)
+{
+    QState *topLevel = new QState(parentState);
+    QState *spinState = new SpinState(tank, topLevel);
+    topLevel->setInitialState(spinState);
+
+    // When tank is spotted, fire two times and go back to spin state
+    QState *fireState = new QState(topLevel);
+
+    QState *fireOnce = new QState(fireState);
+    fireState->setInitialState(fireOnce);
+    connect(fireOnce, SIGNAL(entered()), tank, SLOT(fireCannon()));
+
+    QState *fireTwice = new QState(fireState);
+    connect(fireTwice, SIGNAL(entered()), tank, SLOT(fireCannon()));
+
+    fireOnce->addTransition(tank, SIGNAL(actionCompleted()), fireTwice);
+    fireTwice->addTransition(tank, SIGNAL(actionCompleted()), spinState);
+
+    spinState->addTransition(tank, SIGNAL(tankSpotted(qreal,qreal)), fireState);
+
+    return topLevel;
+}
+
+Q_EXPORT_PLUGIN2(spin_ai, SpinAi)
diff --git a/examples/statemachine/tankgameplugins/spin_ai/spin_ai.h b/examples/statemachine/tankgameplugins/spin_ai/spin_ai.h
new file mode 100644
index 0000000..652e8b8
--- /dev/null
+++ b/examples/statemachine/tankgameplugins/spin_ai/spin_ai.h
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** 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 SPIN_AI_H
+#define SPIN_AI_H
+
+#include <tankgame/plugin.h>
+
+#include <QObject>
+#include <QState>
+#include <QVariant>
+
+class SpinState: public QState
+{
+    Q_OBJECT
+public:
+    SpinState(QObject *tank, QState *parent) : QState(parent), m_tank(tank)
+    {
+    }
+
+public slots:
+    void spin()
+    {
+        m_tank->setProperty("direction", m_tank->property("direction").toDouble() + 90.0);
+    }
+
+protected:
+    void onEntry(QEvent *)
+    {
+        connect(m_tank, SIGNAL(actionCompleted()), this, SLOT(spin()));
+        spin();
+    }
+
+    void onExit(QEvent *)
+    {
+        disconnect(m_tank, SIGNAL(actionCompleted()), this, SLOT(spin()));
+    }
+
+private:
+    QObject *m_tank;
+
+};
+
+class SpinAi: public QObject, public Plugin
+{
+    Q_OBJECT
+    Q_INTERFACES(Plugin)
+public:
+    SpinAi() { setObjectName("Spin and destroy"); }
+
+    virtual QState *create(QState *parentState, QObject *tank);
+};
+
+#endif
diff --git a/examples/statemachine/tankgameplugins/spin_ai/spin_ai.pro b/examples/statemachine/tankgameplugins/spin_ai/spin_ai.pro
new file mode 100644
index 0000000..8ab4da0
--- /dev/null
+++ b/examples/statemachine/tankgameplugins/spin_ai/spin_ai.pro
@@ -0,0 +1,13 @@
+TEMPLATE      = lib
+CONFIG       += plugin
+INCLUDEPATH  += ../..
+HEADERS       = spin_ai.h
+SOURCES       = spin_ai.cpp
+TARGET        = $$qtLibraryTarget(spin_ai)
+DESTDIR       = ../../tankgame/plugins
+
+#! [0]
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/statemachine/tankgame/plugins
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS spin_ai.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/statemachine/tankgameplugins/spin_ai
\ No newline at end of file