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 <j-p.nurmi@nokia.com>

1 files changed, 0 insertions, 184 deletions

diff --git a/examples/statemachine/trafficlight/main.cpp b/examples/statemachine/trafficlight/main.cpp
deleted file mode 100644
index 624e3f1559..0000000000
--- a/examples/statemachine/trafficlight/main.cpp
+++ /dev/null
@@ -1,184 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtCore module 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 <QtWidgets>
-
-//! [0]
-class LightWidget : public QWidget
-{
-    Q_OBJECT
-    Q_PROPERTY(bool on READ isOn WRITE setOn)
-public:
-    LightWidget(const QColor &color, QWidget *parent = 0)
-        : QWidget(parent), m_color(color), m_on(false) {}
-
-    bool isOn() const
-        { return m_on; }
-    void setOn(bool on)
-    {
-        if (on == m_on)
-            return;
-        m_on = on;
-        update();
-    }
-
-public slots:
-    void turnOff() { setOn(false); }
-    void turnOn() { setOn(true); }
-
-protected:
-    virtual void paintEvent(QPaintEvent *)
-    {
-        if (!m_on)
-            return;
-        QPainter painter(this);
-        painter.setRenderHint(QPainter::Antialiasing);
-        painter.setBrush(m_color);
-        painter.drawEllipse(0, 0, width(), height());
-    }
-
-private:
-    QColor m_color;
-    bool m_on;
-};
-//! [0]
-
-//! [1]
-class TrafficLightWidget : public QWidget
-{
-public:
-    TrafficLightWidget(QWidget *parent = 0)
-        : QWidget(parent)
-    {
-        QVBoxLayout *vbox = new QVBoxLayout(this);
-        m_red = new LightWidget(Qt::red);
-        vbox->addWidget(m_red);
-        m_yellow = new LightWidget(Qt::yellow);
-        vbox->addWidget(m_yellow);
-        m_green = new LightWidget(Qt::green);
-        vbox->addWidget(m_green);
-        QPalette pal = palette();
-        pal.setColor(QPalette::Background, Qt::black);
-        setPalette(pal);
-        setAutoFillBackground(true);
-    }
-
-    LightWidget *redLight() const
-        { return m_red; }
-    LightWidget *yellowLight() const
-        { return m_yellow; }
-    LightWidget *greenLight() const
-        { return m_green; }
-
-private:
-    LightWidget *m_red;
-    LightWidget *m_yellow;
-    LightWidget *m_green;
-};
-//! [1]
-
-//! [2]
-QState *createLightState(LightWidget *light, int duration, QState *parent = 0)
-{
-    QState *lightState = new QState(parent);
-    QTimer *timer = new QTimer(lightState);
-    timer->setInterval(duration);
-    timer->setSingleShot(true);
-    QState *timing = new QState(lightState);
-    QObject::connect(timing, SIGNAL(entered()), light, SLOT(turnOn()));
-    QObject::connect(timing, SIGNAL(entered()), timer, SLOT(start()));
-    QObject::connect(timing, SIGNAL(exited()), light, SLOT(turnOff()));
-    QFinalState *done = new QFinalState(lightState);
-    timing->addTransition(timer, SIGNAL(timeout()), done);
-    lightState->setInitialState(timing);
-    return lightState;
-}
-//! [2]
-
-//! [3]
-class TrafficLight : public QWidget
-{
-public:
-    TrafficLight(QWidget *parent = 0)
-        : QWidget(parent)
-    {
-        QVBoxLayout *vbox = new QVBoxLayout(this);
-        TrafficLightWidget *widget = new TrafficLightWidget();
-        vbox->addWidget(widget);
-        vbox->setMargin(0);
-
-        QStateMachine *machine = new QStateMachine(this);
-        QState *redGoingYellow = createLightState(widget->redLight(), 3000);
-        redGoingYellow->setObjectName("redGoingYellow");
-        QState *yellowGoingGreen = createLightState(widget->yellowLight(), 1000);
-        yellowGoingGreen->setObjectName("yellowGoingGreen");
-        redGoingYellow->addTransition(redGoingYellow, SIGNAL(finished()), yellowGoingGreen);
-        QState *greenGoingYellow = createLightState(widget->greenLight(), 3000);
-        greenGoingYellow->setObjectName("greenGoingYellow");
-        yellowGoingGreen->addTransition(yellowGoingGreen, SIGNAL(finished()), greenGoingYellow);
-        QState *yellowGoingRed = createLightState(widget->yellowLight(), 1000);
-        yellowGoingRed->setObjectName("yellowGoingRed");
-        greenGoingYellow->addTransition(greenGoingYellow, SIGNAL(finished()), yellowGoingRed);
-        yellowGoingRed->addTransition(yellowGoingRed, SIGNAL(finished()), redGoingYellow);
-
-        machine->addState(redGoingYellow);
-        machine->addState(yellowGoingGreen);
-        machine->addState(greenGoingYellow);
-        machine->addState(yellowGoingRed);
-        machine->setInitialState(redGoingYellow);
-        machine->start();
-    }
-};
-//! [3]
-
-//! [4]
-int main(int argc, char **argv)
-{
-    QApplication app(argc, argv);
-
-    TrafficLight widget;
-    widget.resize(110, 300);
-    widget.show();
-
-    return app.exec();
-}
-//! [4]
-
-#include "main.moc"