Move QStateMachine from QtCore to QtScxml

Task-number: QTBUG-80316
Change-Id: I2ee74110fd55e94d86321d3b3dc5bb8297424ed4
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>

doc/global/manifest-meta.qdocconf

@@ -103,7 +103,6 @@ manifestmeta.android.names          =   "Qt3D/Qt 3D: Basic Shapes C++ Example" \
                                         "QtWidgets/Easing Curves Example" \
                                         "QtWidgets/Editable Tree Model Example" \
                                         "QtWidgets/Elided Label Example" \
-                                        "QtWidgets/Event Transitions Example" \
                                         "QtWidgets/Fade Message Effect Example" \
                                         "QtWidgets/Flow Layout Example" \
                                         "QtWidgets/Font Sampler Example" \
@@ -193,8 +192,6 @@ manifestmeta.ios.names              =  "QtCore/Contiguous Cache Example" \
                                        "QtWidgets/Order Form Example" \
                                        "QtWidgets/Syntax Highlighter Example" \
                                        "QtWidgets/Text Edit" \
-                                       "QtWidgets/Traffic Light Example" \
-                                       "QtWidgets/Two-way Button Example" \
                                        "QtWidgets/Completer Example" \
                                        "QtWidgets/Custom Completer Example" \
                                        "QtWidgets/Undo Framework" \
@@ -242,8 +239,6 @@ manifestmeta.thumbnail.names    =      "QtCore/Contiguous Cache Example" \
                                        "QtGui/Raster Window Example" \
                                        "QtNetwork/Network Download*" \
                                        "QtWidgets/Dynamic Layouts Example" \
-                                       "QtWidgets/Event Transitions Example" \
-                                       "QtWidgets/Two-way Button Example" \
                                        "QtWidgets/Validators Example" \
                                        "QtDbus/*" \
                                        "QtHelp/*" \

examples/widgets/.prev_CMakeLists.txt

@@ -17,7 +17,6 @@ add_subdirectory(layouts)
 add_subdirectory(painting)
 add_subdirectory(richtext)
 add_subdirectory(scroller)
-add_subdirectory(statemachine)
 add_subdirectory(tools)
 add_subdirectory(touch)
 add_subdirectory(tutorials)

examples/widgets/CMakeLists.txt

@@ -17,7 +17,6 @@ add_subdirectory(layouts)
 add_subdirectory(painting)
 add_subdirectory(richtext)
 add_subdirectory(scroller)
-add_subdirectory(statemachine)
 add_subdirectory(tools)
 add_subdirectory(touch)
 add_subdirectory(tutorials)

examples/widgets/animation/CMakeLists.txt

@@ -1,8 +1,3 @@
 # Generated from animation.pro.
 
-add_subdirectory(animatedtiles)
 add_subdirectory(easing)
-add_subdirectory(moveblocks)
-add_subdirectory(states)
-add_subdirectory(stickman)
-add_subdirectory(sub-attaq)

examples/widgets/animation/animatedtiles/CMakeLists.txt

@@ -1,54 +0,0 @@
-# Generated from animatedtiles.pro.
-
-cmake_minimum_required(VERSION 3.14)
-project(animatedtiles LANGUAGES CXX)
-
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
-set(CMAKE_AUTOUIC ON)
-
-if(NOT DEFINED INSTALL_EXAMPLESDIR)
-  set(INSTALL_EXAMPLESDIR "examples")
-endif()
-
-set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/animation/animatedtiles")
-
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Widgets)
-
-add_qt_gui_executable(animatedtiles
-    main.cpp
-)
-target_link_libraries(animatedtiles PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::Widgets
-)
-
-
-# Resources:
-set(animatedtiles_resource_files
-    "images/Time-For-Lunch-2.jpg"
-    "images/centered.png"
-    "images/ellipse.png"
-    "images/figure8.png"
-    "images/kinetic.png"
-    "images/random.png"
-    "images/tile.png"
-)
-
-qt6_add_resources(animatedtiles "animatedtiles"
-    PREFIX
-        "/"
-    FILES
-        ${animatedtiles_resource_files}
-)
-
-install(TARGETS animatedtiles
-    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
-    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
-    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)

examples/widgets/animation/animatedtiles/animatedtiles.pro

@@ -1,8 +0,0 @@
-QT += widgets
-
-SOURCES = main.cpp
-RESOURCES = animatedtiles.qrc
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/widgets/animation/animatedtiles
-INSTALLS += target

examples/widgets/animation/animatedtiles/animatedtiles.qrc

@@ -1,11 +0,0 @@
-<!DOCTYPE RCC><RCC version="1.0">
-<qresource>
-    <file>images/Time-For-Lunch-2.jpg</file>
-    <file>images/centered.png</file>
-    <file>images/ellipse.png</file>
-    <file>images/figure8.png</file>
-    <file>images/kinetic.png</file>
-    <file>images/random.png</file>
-    <file>images/tile.png</file>
-</qresource>
-</RCC>

examples/widgets/animation/animatedtiles/main.cpp

@@ -1,268 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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/QtWidgets>
-#include <QtCore/qmath.h>
-#include <QtCore/qrandom.h>
-#include <QtCore/qstate.h>
-
-class Pixmap : public QObject, public QGraphicsPixmapItem
-{
-    Q_OBJECT
-    Q_PROPERTY(QPointF pos READ pos WRITE setPos)
-public:
-    Pixmap(const QPixmap &pix)
-        : QObject(), QGraphicsPixmapItem(pix)
-    {
-        setCacheMode(DeviceCoordinateCache);
-    }
-};
-
-class Button : public QGraphicsWidget
-{
-    Q_OBJECT
-public:
-    Button(const QPixmap &pixmap, QGraphicsItem *parent = nullptr)
-        : QGraphicsWidget(parent), _pix(pixmap)
-    {
-        setAcceptHoverEvents(true);
-        setCacheMode(DeviceCoordinateCache);
-    }
-
-    QRectF boundingRect() const override
-    {
-        return QRectF(-65, -65, 130, 130);
-    }
-
-    QPainterPath shape() const override
-    {
-        QPainterPath path;
-        path.addEllipse(boundingRect());
-        return path;
-    }
-
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *) override
-    {
-        bool down = option->state & QStyle::State_Sunken;
-        QRectF r = boundingRect();
-        QLinearGradient grad(r.topLeft(), r.bottomRight());
-        grad.setColorAt(down ? 1 : 0, option->state & QStyle::State_MouseOver ? Qt::white : Qt::lightGray);
-        grad.setColorAt(down ? 0 : 1, Qt::darkGray);
-        painter->setPen(Qt::darkGray);
-        painter->setBrush(grad);
-        painter->drawEllipse(r);
-        QLinearGradient grad2(r.topLeft(), r.bottomRight());
-        grad.setColorAt(down ? 1 : 0, Qt::darkGray);
-        grad.setColorAt(down ? 0 : 1, Qt::lightGray);
-        painter->setPen(Qt::NoPen);
-        painter->setBrush(grad);
-        if (down)
-            painter->translate(2, 2);
-        painter->drawEllipse(r.adjusted(5, 5, -5, -5));
-        painter->drawPixmap(-_pix.width()/2, -_pix.height()/2, _pix);
-    }
-
-signals:
-    void pressed();
-
-protected:
-    void mousePressEvent(QGraphicsSceneMouseEvent *) override
-    {
-        emit pressed();
-        update();
-    }
-
-    void mouseReleaseEvent(QGraphicsSceneMouseEvent *) override
-    {
-        update();
-    }
-
-private:
-    QPixmap _pix;
-};
-
-class View : public QGraphicsView
-{
-public:
-    View(QGraphicsScene *scene) : QGraphicsView(scene) { }
-
-protected:
-    void resizeEvent(QResizeEvent *event) override
-    {
-        QGraphicsView::resizeEvent(event);
-        fitInView(sceneRect(), Qt::KeepAspectRatio);
-    }
-};
-
-int main(int argc, char **argv)
-{
-    Q_INIT_RESOURCE(animatedtiles);
-
-    QApplication app(argc, argv);
-
-    QPixmap kineticPix(":/images/kinetic.png");
-    QPixmap bgPix(":/images/Time-For-Lunch-2.jpg");
-
-    QGraphicsScene scene(-350, -350, 700, 700);
-
-    QList<Pixmap *> items;
-    for (int i = 0; i < 64; ++i) {
-        Pixmap *item = new Pixmap(kineticPix);
-        item->setOffset(-kineticPix.width()/2, -kineticPix.height()/2);
-        item->setZValue(i);
-        items << item;
-        scene.addItem(item);
-    }
-
-    // Buttons
-    QGraphicsItem *buttonParent = new QGraphicsRectItem;
-    Button *ellipseButton = new Button(QPixmap(":/images/ellipse.png"), buttonParent);
-    Button *figure8Button = new Button(QPixmap(":/images/figure8.png"), buttonParent);
-    Button *randomButton = new Button(QPixmap(":/images/random.png"), buttonParent);
-    Button *tiledButton = new Button(QPixmap(":/images/tile.png"), buttonParent);
-    Button *centeredButton = new Button(QPixmap(":/images/centered.png"), buttonParent);
-
-    ellipseButton->setPos(-100, -100);
-    figure8Button->setPos(100, -100);
-    randomButton->setPos(0, 0);
-    tiledButton->setPos(-100, 100);
-    centeredButton->setPos(100, 100);
-
-    scene.addItem(buttonParent);
-    buttonParent->setTransform(QTransform::fromScale(0.75, 0.75), true);
-    buttonParent->setPos(200, 200);
-    buttonParent->setZValue(65);
-
-    // States
-    QState *rootState = new QState;
-    QState *ellipseState = new QState(rootState);
-    QState *figure8State = new QState(rootState);
-    QState *randomState = new QState(rootState);
-    QState *tiledState = new QState(rootState);
-    QState *centeredState = new QState(rootState);
-
-    // Values
-    for (int i = 0; i < items.count(); ++i) {
-        Pixmap *item = items.at(i);
-        // Ellipse
-        ellipseState->assignProperty(item, "pos",
-                                         QPointF(qCos((i / 63.0) * 6.28) * 250,
-                                                 qSin((i / 63.0) * 6.28) * 250));
-
-        // Figure 8
-        figure8State->assignProperty(item, "pos",
-                                         QPointF(qSin((i / 63.0) * 6.28) * 250,
-                                                 qSin(((i * 2)/63.0) * 6.28) * 250));
-
-        // Random
-        randomState->assignProperty(item, "pos",
-                                        QPointF(-250 + QRandomGenerator::global()->bounded(500),
-                                                -250 + QRandomGenerator::global()->bounded(500)));
-
-        // Tiled
-        tiledState->assignProperty(item, "pos",
-                                       QPointF(((i % 8) - 4) * kineticPix.width() + kineticPix.width() / 2,
-                                               ((i / 8) - 4) * kineticPix.height() + kineticPix.height() / 2));
-
-        // Centered
-        centeredState->assignProperty(item, "pos", QPointF());
-    }
-
-    // Ui
-    View *view = new View(&scene);
-    view->setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Animated Tiles"));
-    view->setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate);
-    view->setBackgroundBrush(bgPix);
-    view->setCacheMode(QGraphicsView::CacheBackground);
-    view->setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
-    view->show();
-
-    QStateMachine states;
-    states.addState(rootState);
-    states.setInitialState(rootState);
-    rootState->setInitialState(centeredState);
-
-    QParallelAnimationGroup *group = new QParallelAnimationGroup;
-    for (int i = 0; i < items.count(); ++i) {
-        QPropertyAnimation *anim = new QPropertyAnimation(items[i], "pos");
-        anim->setDuration(750 + i * 25);
-        anim->setEasingCurve(QEasingCurve::InOutBack);
-        group->addAnimation(anim);
-    }
-    QAbstractTransition *trans = rootState->addTransition(ellipseButton, &Button::pressed, ellipseState);
-    trans->addAnimation(group);
-
-    trans = rootState->addTransition(figure8Button, &Button::pressed, figure8State);
-    trans->addAnimation(group);
-
-    trans = rootState->addTransition(randomButton, &Button::pressed, randomState);
-    trans->addAnimation(group);
-
-    trans = rootState->addTransition(tiledButton, &Button::pressed, tiledState);
-    trans->addAnimation(group);
-
-    trans = rootState->addTransition(centeredButton, &Button::pressed, centeredState);
-    trans->addAnimation(group);
-
-    QTimer timer;
-    timer.start(125);
-    timer.setSingleShot(true);
-    trans = rootState->addTransition(&timer, &QTimer::timeout, ellipseState);
-    trans->addAnimation(group);
-
-    states.start();
-
-#ifdef QT_KEYPAD_NAVIGATION
-    QApplication::setNavigationMode(Qt::NavigationModeCursorAuto);
-#endif
-    return app.exec();
-}
-
-#include "main.moc"

examples/widgets/animation/animation.pro

@@ -1,9 +1,3 @@
 TEMPLATE         = \
                  subdirs
-SUBDIRS          += \
-                 animatedtiles \
-                 easing \
-                 moveblocks \
-                 states \
-                 stickman \
-                 sub-attaq \
+SUBDIRS          += easing

examples/widgets/animation/moveblocks/CMakeLists.txt

@@ -1,35 +0,0 @@
-# Generated from moveblocks.pro.
-
-cmake_minimum_required(VERSION 3.14)
-project(moveblocks LANGUAGES CXX)
-
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
-set(CMAKE_AUTOUIC ON)
-
-if(NOT DEFINED INSTALL_EXAMPLESDIR)
-  set(INSTALL_EXAMPLESDIR "examples")
-endif()
-
-set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/animation/moveblocks")
-
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Widgets)
-
-add_qt_gui_executable(moveblocks
-    main.cpp
-)
-target_link_libraries(moveblocks PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::Widgets
-)
-
-install(TARGETS moveblocks
-    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
-    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
-    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)

examples/widgets/animation/moveblocks/main.cpp

@@ -1,330 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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 <QtCore>
-#include <QtWidgets>
-
-//![15]
-class StateSwitchEvent: public QEvent
-{
-public:
-    StateSwitchEvent()
-        : QEvent(Type(StateSwitchType))
-    {
-    }
-
-    explicit StateSwitchEvent(int rand)
-        : QEvent(Type(StateSwitchType)),
-          m_rand(rand)
-    {
-    }
-
-    enum { StateSwitchType = QEvent::User + 256 };
-
-    int rand() const { return m_rand; }
-
-private:
-    int m_rand;
-};
-//![15]
-
-//![16]
-class QGraphicsRectWidget : public QGraphicsWidget
-{
-public:
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *,
-               QWidget *) override
-    {
-        painter->fillRect(rect(), Qt::blue);
-    }
-};
-//![16]
-
-class StateSwitchTransition: public QAbstractTransition
-{
-public:
-    StateSwitchTransition(int rand)
-        : QAbstractTransition(),
-          m_rand(rand)
-    {
-    }
-
-protected:
-//![14]
-    bool eventTest(QEvent *event) override
-    {
-        return (event->type() == QEvent::Type(StateSwitchEvent::StateSwitchType))
-            && (static_cast<StateSwitchEvent *>(event)->rand() == m_rand);
-    }
-//![14]
-
-    void onTransition(QEvent *) override {}
-
-private:
-    int m_rand;
-};
-
-//![10]
-class StateSwitcher : public QState
-{
-    Q_OBJECT
-public:
-    StateSwitcher(QStateMachine *machine)
-        : QState(machine), m_stateCount(0), m_lastIndex(0)
-    { }
-//![10]
-
-//![11]
-    void onEntry(QEvent *) override
-    {
-        int n;
-        while ((n = QRandomGenerator::global()->bounded(m_stateCount) + 1) == m_lastIndex)
-        { }
-        m_lastIndex = n;
-        machine()->postEvent(new StateSwitchEvent(n));
-    }
-    void onExit(QEvent *) override {}
-//![11]
-
-//![12]
-    void addState(QState *state, QAbstractAnimation *animation) {
-        StateSwitchTransition *trans = new StateSwitchTransition(++m_stateCount);
-        trans->setTargetState(state);
-        addTransition(trans);
-        trans->addAnimation(animation);
-    }
-//![12]
-
-private:
-    int m_stateCount;
-    int m_lastIndex;
-};
-
-//![13]
-QState *createGeometryState(QObject *w1, const QRect &rect1,
-                            QObject *w2, const QRect &rect2,
-                            QObject *w3, const QRect &rect3,
-                            QObject *w4, const QRect &rect4,
-                            QState *parent)
-{
-    QState *result = new QState(parent);
-    result->assignProperty(w1, "geometry", rect1);
-    result->assignProperty(w2, "geometry", rect2);
-    result->assignProperty(w3, "geometry", rect3);
-    result->assignProperty(w4, "geometry", rect4);
-
-    return result;
-}
-//![13]
-
-
-class GraphicsView : public QGraphicsView
-{
-    Q_OBJECT
-public:
-    GraphicsView(QGraphicsScene *scene, QWidget *parent = nullptr)
-        : QGraphicsView(scene, parent)
-    {
-    }
-
-protected:
-    void resizeEvent(QResizeEvent *event) override
-    {
-        fitInView(scene()->sceneRect());
-        QGraphicsView::resizeEvent(event);
-    }
-};
-
-
-int main(int argc, char **argv)
-{
-    QApplication app(argc, argv);
-
-//![1]
-    QGraphicsRectWidget *button1 = new QGraphicsRectWidget;
-    QGraphicsRectWidget *button2 = new QGraphicsRectWidget;
-    QGraphicsRectWidget *button3 = new QGraphicsRectWidget;
-    QGraphicsRectWidget *button4 = new QGraphicsRectWidget;
-    button2->setZValue(1);
-    button3->setZValue(2);
-    button4->setZValue(3);
-    QGraphicsScene scene(0, 0, 300, 300);
-    scene.setBackgroundBrush(Qt::black);
-    scene.addItem(button1);
-    scene.addItem(button2);
-    scene.addItem(button3);
-    scene.addItem(button4);
-//![1]
-    GraphicsView window(&scene);
-    window.setFrameStyle(0);
-    window.setAlignment(Qt::AlignLeft | Qt::AlignTop);
-    window.setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    window.setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-//![2]
-    QStateMachine machine;
-
-    QState *group = new QState();
-    group->setObjectName("group");
-    QTimer timer;
-    timer.setInterval(1250);
-    timer.setSingleShot(true);
-    QObject::connect(group, &QState::entered, &timer, QOverload<>::of(&QTimer::start));
-//![2]
-
-//![3]
-    QState *state1;
-    QState *state2;
-    QState *state3;
-    QState *state4;
-    QState *state5;
-    QState *state6;
-    QState *state7;
-
-    state1 = createGeometryState(button1, QRect(100, 0, 50, 50),
-                                 button2, QRect(150, 0, 50, 50),
-                                 button3, QRect(200, 0, 50, 50),
-                                 button4, QRect(250, 0, 50, 50),
-                                 group);
-//![3]
-    state2 = createGeometryState(button1, QRect(250, 100, 50, 50),
-                                 button2, QRect(250, 150, 50, 50),
-                                 button3, QRect(250, 200, 50, 50),
-                                 button4, QRect(250, 250, 50, 50),
-                                 group);
-    state3 = createGeometryState(button1, QRect(150, 250, 50, 50),
-                                 button2, QRect(100, 250, 50, 50),
-                                 button3, QRect(50, 250, 50, 50),
-                                 button4, QRect(0, 250, 50, 50),
-                                 group);
-    state4 = createGeometryState(button1, QRect(0, 150, 50, 50),
-                                 button2, QRect(0, 100, 50, 50),
-                                 button3, QRect(0, 50, 50, 50),
-                                 button4, QRect(0, 0, 50, 50),
-                                 group);
-    state5 = createGeometryState(button1, QRect(100, 100, 50, 50),
-                                 button2, QRect(150, 100, 50, 50),
-                                 button3, QRect(100, 150, 50, 50),
-                                 button4, QRect(150, 150, 50, 50),
-                                 group);
-    state6 = createGeometryState(button1, QRect(50, 50, 50, 50),
-                                 button2, QRect(200, 50, 50, 50),
-                                 button3, QRect(50, 200, 50, 50),
-                                 button4, QRect(200, 200, 50, 50),
-                                 group);
-//![4]
-    state7 = createGeometryState(button1, QRect(0, 0, 50, 50),
-                                 button2, QRect(250, 0, 50, 50),
-                                 button3, QRect(0, 250, 50, 50),
-                                 button4, QRect(250, 250, 50, 50),
-                                 group);
-    group->setInitialState(state1);
-//![4]
-
-//![5]
-    QParallelAnimationGroup animationGroup;
-    QSequentialAnimationGroup *subGroup;
-
-    QPropertyAnimation *anim = new QPropertyAnimation(button4, "geometry");
-    anim->setDuration(1000);
-    anim->setEasingCurve(QEasingCurve::OutElastic);
-    animationGroup.addAnimation(anim);
-//![5]
-
-//![6]
-    subGroup = new QSequentialAnimationGroup(&animationGroup);
-    subGroup->addPause(100);
-    anim = new QPropertyAnimation(button3, "geometry");
-    anim->setDuration(1000);
-    anim->setEasingCurve(QEasingCurve::OutElastic);
-    subGroup->addAnimation(anim);
-//![6]
-
-    subGroup = new QSequentialAnimationGroup(&animationGroup);
-    subGroup->addPause(150);
-    anim = new QPropertyAnimation(button2, "geometry");
-    anim->setDuration(1000);
-    anim->setEasingCurve(QEasingCurve::OutElastic);
-    subGroup->addAnimation(anim);
-
-    subGroup = new QSequentialAnimationGroup(&animationGroup);
-    subGroup->addPause(200);
-    anim = new QPropertyAnimation(button1, "geometry");
-    anim->setDuration(1000);
-    anim->setEasingCurve(QEasingCurve::OutElastic);
-    subGroup->addAnimation(anim);
-
-//![7]
-    StateSwitcher *stateSwitcher = new StateSwitcher(&machine);
-    stateSwitcher->setObjectName("stateSwitcher");
-    group->addTransition(&timer, &QTimer::timeout, stateSwitcher);
-    stateSwitcher->addState(state1, &animationGroup);
-    stateSwitcher->addState(state2, &animationGroup);
-//![7]
-    stateSwitcher->addState(state3, &animationGroup);
-    stateSwitcher->addState(state4, &animationGroup);
-    stateSwitcher->addState(state5, &animationGroup);
-    stateSwitcher->addState(state6, &animationGroup);
-//![8]
-    stateSwitcher->addState(state7, &animationGroup);
-//![8]
-
-//![9]
-    machine.addState(group);
-    machine.setInitialState(group);
-    machine.start();
-//![9]
-
-    window.resize(300, 300);
-    window.show();
-
-    return app.exec();
-}
-
-#include "main.moc"

examples/widgets/animation/moveblocks/moveblocks.pro

@@ -1,7 +0,0 @@
-QT += widgets
-
-SOURCES = main.cpp
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/widgets/animation/moveblocks
-INSTALLS += target

examples/widgets/animation/states/CMakeLists.txt

@@ -1,53 +0,0 @@
-# Generated from states.pro.
-
-cmake_minimum_required(VERSION 3.14)
-project(states LANGUAGES CXX)
-
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
-set(CMAKE_AUTOUIC ON)
-
-if(NOT DEFINED INSTALL_EXAMPLESDIR)
-  set(INSTALL_EXAMPLESDIR "examples")
-endif()
-
-set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/animation/states")
-
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Widgets)
-
-add_qt_gui_executable(states
-    main.cpp
-)
-target_link_libraries(states PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::Widgets
-)
-
-
-# Resources:
-set(states_resource_files
-    "accessories-dictionary.png"
-    "akregator.png"
-    "digikam.png"
-    "help-browser.png"
-    "k3b.png"
-    "kchart.png"
-)
-
-qt6_add_resources(states "states"
-    PREFIX
-        "/"
-    FILES
-        ${states_resource_files}
-)
-
-install(TARGETS states
-    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
-    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
-    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)

examples/widgets/animation/states/main.cpp

@@ -1,295 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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>
-
-class Pixmap : public QGraphicsObject
-{
-    Q_OBJECT
-public:
-    Pixmap(const QPixmap &pix) : QGraphicsObject(), p(pix)
-    {
-    }
-
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *) override
-    {
-        painter->drawPixmap(QPointF(), p);
-    }
-
-    QRectF boundingRect() const override
-    {
-        return QRectF( QPointF(0, 0), p.size());
-    }
-
-private:
-    QPixmap p;
-};
-
-class GraphicsView : public QGraphicsView
-{
-public:
-    GraphicsView(QGraphicsScene *scene) : QGraphicsView(scene)
-    {
-    }
-
-    void resizeEvent(QResizeEvent *) override
-    {
-        fitInView(sceneRect(), Qt::KeepAspectRatio);
-    }
-};
-
-int main(int argc, char *argv[])
-{
-    Q_INIT_RESOURCE(states);
-
-    QApplication app(argc, argv);
-
-    // Text edit and button
-    QTextEdit *edit = new QTextEdit;
-    edit->setText("asdf lkjha yuoiqwe asd iuaysd u iasyd uiy "
-                  "asdf lkjha yuoiqwe asd iuaysd u iasyd uiy "
-                  "asdf lkjha yuoiqwe asd iuaysd u iasyd uiy "
-                  "asdf lkjha yuoiqwe asd iuaysd u iasyd uiy!");
-
-    QPushButton *button = new QPushButton;
-    QGraphicsProxyWidget *buttonProxy = new QGraphicsProxyWidget;
-    buttonProxy->setWidget(button);
-    QGraphicsProxyWidget *editProxy = new QGraphicsProxyWidget;
-    editProxy->setWidget(edit);
-
-    QGroupBox *box = new QGroupBox;
-    box->setFlat(true);
-    box->setTitle("Options");
-
-    QVBoxLayout *layout2 = new QVBoxLayout;
-    box->setLayout(layout2);
-    layout2->addWidget(new QRadioButton("Herring"));
-    layout2->addWidget(new QRadioButton("Blue Parrot"));
-    layout2->addWidget(new QRadioButton("Petunias"));
-    layout2->addStretch();
-
-    QGraphicsProxyWidget *boxProxy = new QGraphicsProxyWidget;
-    boxProxy->setWidget(box);
-
-    // Parent widget
-    QGraphicsWidget *widget = new QGraphicsWidget;
-    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical, widget);
-    layout->addItem(editProxy);
-    layout->addItem(buttonProxy);
-    widget->setLayout(layout);
-
-    Pixmap *p1 = new Pixmap(QPixmap(":/digikam.png"));
-    Pixmap *p2 = new Pixmap(QPixmap(":/akregator.png"));
-    Pixmap *p3 = new Pixmap(QPixmap(":/accessories-dictionary.png"));
-    Pixmap *p4 = new Pixmap(QPixmap(":/k3b.png"));
-    Pixmap *p5 = new Pixmap(QPixmap(":/help-browser.png"));
-    Pixmap *p6 = new Pixmap(QPixmap(":/kchart.png"));
-
-    QGraphicsScene scene(0, 0, 400, 300);
-    scene.setBackgroundBrush(scene.palette().window());
-    scene.addItem(widget);
-    scene.addItem(boxProxy);
-    scene.addItem(p1);
-    scene.addItem(p2);
-    scene.addItem(p3);
-    scene.addItem(p4);
-    scene.addItem(p5);
-    scene.addItem(p6);
-
-    QStateMachine machine;
-    QState *state1 = new QState(&machine);
-    QState *state2 = new QState(&machine);
-    QState *state3 = new QState(&machine);
-    machine.setInitialState(state1);
-
-    // State 1
-    state1->assignProperty(button, "text", "Switch to state 2");
-    state1->assignProperty(widget, "geometry", QRectF(0, 0, 400, 150));
-    state1->assignProperty(box, "geometry", QRect(-200, 150, 200, 150));
-    state1->assignProperty(p1, "pos", QPointF(68, 200)); // 185));
-    state1->assignProperty(p2, "pos", QPointF(168, 200)); // 185));
-    state1->assignProperty(p3, "pos", QPointF(268, 200)); // 185));
-    state1->assignProperty(p4, "pos", QPointF(68 - 150, 48 - 150));
-    state1->assignProperty(p5, "pos", QPointF(168, 48 - 150));
-    state1->assignProperty(p6, "pos", QPointF(268 + 150, 48 - 150));
-    state1->assignProperty(p1, "rotation", qreal(0));
-    state1->assignProperty(p2, "rotation", qreal(0));
-    state1->assignProperty(p3, "rotation", qreal(0));
-    state1->assignProperty(p4, "rotation", qreal(-270));
-    state1->assignProperty(p5, "rotation", qreal(-90));
-    state1->assignProperty(p6, "rotation", qreal(270));
-    state1->assignProperty(boxProxy, "opacity", qreal(0));
-    state1->assignProperty(p1, "opacity", qreal(1));
-    state1->assignProperty(p2, "opacity", qreal(1));
-    state1->assignProperty(p3, "opacity", qreal(1));
-    state1->assignProperty(p4, "opacity", qreal(0));
-    state1->assignProperty(p5, "opacity", qreal(0));
-    state1->assignProperty(p6, "opacity", qreal(0));
-
-    // State 2
-    state2->assignProperty(button, "text", "Switch to state 3");
-    state2->assignProperty(widget, "geometry", QRectF(200, 150, 200, 150));
-    state2->assignProperty(box, "geometry", QRect(9, 150, 190, 150));
-    state2->assignProperty(p1, "pos", QPointF(68 - 150, 185 + 150));
-    state2->assignProperty(p2, "pos", QPointF(168, 185 + 150));
-    state2->assignProperty(p3, "pos", QPointF(268 + 150, 185 + 150));
-    state2->assignProperty(p4, "pos", QPointF(64, 48));
-    state2->assignProperty(p5, "pos", QPointF(168, 48));
-    state2->assignProperty(p6, "pos", QPointF(268, 48));
-    state2->assignProperty(p1, "rotation", qreal(-270));
-    state2->assignProperty(p2, "rotation", qreal(90));
-    state2->assignProperty(p3, "rotation", qreal(270));
-    state2->assignProperty(p4, "rotation", qreal(0));
-    state2->assignProperty(p5, "rotation", qreal(0));
-    state2->assignProperty(p6, "rotation", qreal(0));
-    state2->assignProperty(boxProxy, "opacity", qreal(1));
-    state2->assignProperty(p1, "opacity", qreal(0));
-    state2->assignProperty(p2, "opacity", qreal(0));
-    state2->assignProperty(p3, "opacity", qreal(0));
-    state2->assignProperty(p4, "opacity", qreal(1));
-    state2->assignProperty(p5, "opacity", qreal(1));
-    state2->assignProperty(p6, "opacity", qreal(1));
-
-    // State 3
-    state3->assignProperty(button, "text", "Switch to state 1");
-    state3->assignProperty(p1, "pos", QPointF(0, 5));
-    state3->assignProperty(p2, "pos", QPointF(0, 5 + 64 + 5));
-    state3->assignProperty(p3, "pos", QPointF(5, 5 + (64 + 5) + 64));
-    state3->assignProperty(p4, "pos", QPointF(5 + 64 + 5, 5));
-    state3->assignProperty(p5, "pos", QPointF(5 + 64 + 5, 5 + 64 + 5));
-    state3->assignProperty(p6, "pos", QPointF(5 + 64 + 5, 5 + (64 + 5) + 64));
-    state3->assignProperty(widget, "geometry", QRectF(138, 5, 400 - 138, 200));
-    state3->assignProperty(box, "geometry", QRect(5, 205, 400, 90));
-    state3->assignProperty(p1, "opacity", qreal(1));
-    state3->assignProperty(p2, "opacity", qreal(1));
-    state3->assignProperty(p3, "opacity", qreal(1));
-    state3->assignProperty(p4, "opacity", qreal(1));
-    state3->assignProperty(p5, "opacity", qreal(1));
-    state3->assignProperty(p6, "opacity", qreal(1));
-
-    QAbstractTransition *t1 = state1->addTransition(button, &QAbstractButton::clicked, state2);
-    QSequentialAnimationGroup *animation1SubGroup = new QSequentialAnimationGroup;
-    animation1SubGroup->addPause(250);
-    animation1SubGroup->addAnimation(new QPropertyAnimation(box, "geometry"));
-    t1->addAnimation(animation1SubGroup);
-    t1->addAnimation(new QPropertyAnimation(widget, "geometry"));
-    t1->addAnimation(new QPropertyAnimation(p1, "pos"));
-    t1->addAnimation(new QPropertyAnimation(p2, "pos"));
-    t1->addAnimation(new QPropertyAnimation(p3, "pos"));
-    t1->addAnimation(new QPropertyAnimation(p4, "pos"));
-    t1->addAnimation(new QPropertyAnimation(p5, "pos"));
-    t1->addAnimation(new QPropertyAnimation(p6, "pos"));
-    t1->addAnimation(new QPropertyAnimation(p1, "rotation"));
-    t1->addAnimation(new QPropertyAnimation(p2, "rotation"));
-    t1->addAnimation(new QPropertyAnimation(p3, "rotation"));
-    t1->addAnimation(new QPropertyAnimation(p4, "rotation"));
-    t1->addAnimation(new QPropertyAnimation(p5, "rotation"));
-    t1->addAnimation(new QPropertyAnimation(p6, "rotation"));
-    t1->addAnimation(new QPropertyAnimation(p1, "opacity"));
-    t1->addAnimation(new QPropertyAnimation(p2, "opacity"));
-    t1->addAnimation(new QPropertyAnimation(p3, "opacity"));
-    t1->addAnimation(new QPropertyAnimation(p4, "opacity"));
-    t1->addAnimation(new QPropertyAnimation(p5, "opacity"));
-    t1->addAnimation(new QPropertyAnimation(p6, "opacity"));
-
-    QAbstractTransition *t2 = state2->addTransition(button, &QAbstractButton::clicked, state3);
-    t2->addAnimation(new QPropertyAnimation(box, "geometry"));
-    t2->addAnimation(new QPropertyAnimation(widget, "geometry"));
-    t2->addAnimation(new QPropertyAnimation(p1, "pos"));
-    t2->addAnimation(new QPropertyAnimation(p2, "pos"));
-    t2->addAnimation(new QPropertyAnimation(p3, "pos"));
-    t2->addAnimation(new QPropertyAnimation(p4, "pos"));
-    t2->addAnimation(new QPropertyAnimation(p5, "pos"));
-    t2->addAnimation(new QPropertyAnimation(p6, "pos"));
-    t2->addAnimation(new QPropertyAnimation(p1, "rotation"));
-    t2->addAnimation(new QPropertyAnimation(p2, "rotation"));
-    t2->addAnimation(new QPropertyAnimation(p3, "rotation"));
-    t2->addAnimation(new QPropertyAnimation(p4, "rotation"));
-    t2->addAnimation(new QPropertyAnimation(p5, "rotation"));
-    t2->addAnimation(new QPropertyAnimation(p6, "rotation"));
-    t2->addAnimation(new QPropertyAnimation(p1, "opacity"));
-    t2->addAnimation(new QPropertyAnimation(p2, "opacity"));
-    t2->addAnimation(new QPropertyAnimation(p3, "opacity"));
-    t2->addAnimation(new QPropertyAnimation(p4, "opacity"));
-    t2->addAnimation(new QPropertyAnimation(p5, "opacity"));
-    t2->addAnimation(new QPropertyAnimation(p6, "opacity"));
-
-    QAbstractTransition *t3 = state3->addTransition(button, &QAbstractButton::clicked, state1);
-    t3->addAnimation(new QPropertyAnimation(box, "geometry"));
-    t3->addAnimation(new QPropertyAnimation(widget, "geometry"));
-    t3->addAnimation(new QPropertyAnimation(p1, "pos"));
-    t3->addAnimation(new QPropertyAnimation(p2, "pos"));
-    t3->addAnimation(new QPropertyAnimation(p3, "pos"));
-    t3->addAnimation(new QPropertyAnimation(p4, "pos"));
-    t3->addAnimation(new QPropertyAnimation(p5, "pos"));
-    t3->addAnimation(new QPropertyAnimation(p6, "pos"));
-    t3->addAnimation(new QPropertyAnimation(p1, "rotation"));
-    t3->addAnimation(new QPropertyAnimation(p2, "rotation"));
-    t3->addAnimation(new QPropertyAnimation(p3, "rotation"));
-    t3->addAnimation(new QPropertyAnimation(p4, "rotation"));
-    t3->addAnimation(new QPropertyAnimation(p5, "rotation"));
-    t3->addAnimation(new QPropertyAnimation(p6, "rotation"));
-    t3->addAnimation(new QPropertyAnimation(p1, "opacity"));
-    t3->addAnimation(new QPropertyAnimation(p2, "opacity"));
-    t3->addAnimation(new QPropertyAnimation(p3, "opacity"));
-    t3->addAnimation(new QPropertyAnimation(p4, "opacity"));
-    t3->addAnimation(new QPropertyAnimation(p5, "opacity"));
-    t3->addAnimation(new QPropertyAnimation(p6, "opacity"));
-
-    machine.start();
-
-    GraphicsView view(&scene);
-
-    view.show();
-
-    return app.exec();
-}
-
-#include "main.moc"

examples/widgets/animation/states/states.pro

@@ -1,8 +0,0 @@
-QT += widgets
-
-SOURCES += main.cpp
-RESOURCES += states.qrc
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/widgets/animation/states
-INSTALLS += target

examples/widgets/animation/states/states.qrc

@@ -1,10 +0,0 @@
-<!DOCTYPE RCC><RCC version="1.0">
-<qresource>
-    <file>accessories-dictionary.png</file>
-    <file>akregator.png</file>
-    <file>digikam.png</file>
-    <file>help-browser.png</file>
-    <file>k3b.png</file>
-    <file>kchart.png</file>
-</qresource>
-</RCC>

examples/widgets/animation/stickman/CMakeLists.txt

@@ -1,57 +0,0 @@
-# Generated from stickman.pro.
-
-cmake_minimum_required(VERSION 3.14)
-project(stickman LANGUAGES CXX)
-
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
-set(CMAKE_AUTOUIC ON)
-
-if(NOT DEFINED INSTALL_EXAMPLESDIR)
-  set(INSTALL_EXAMPLESDIR "examples")
-endif()
-
-set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/animation/stickman")
-
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Widgets)
-
-add_qt_gui_executable(stickman
-    animation.cpp animation.h
-    graphicsview.cpp graphicsview.h
-    lifecycle.cpp lifecycle.h
-    main.cpp
-    node.cpp node.h
-    rectbutton.cpp rectbutton.h
-    stickman.cpp stickman.h
-)
-target_link_libraries(stickman PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::Widgets
-)
-
-
-# Resources:
-set(stickman_resource_files
-    "animations/chilling.bin"
-    "animations/dancing.bin"
-    "animations/dead.bin"
-    "animations/jumping.bin"
-)
-
-qt6_add_resources(stickman "stickman"
-    PREFIX
-        "/"
-    FILES
-        ${stickman_resource_files}
-)
-
-install(TARGETS stickman
-    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
-    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
-    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)

examples/widgets/animation/stickman/animation.cpp

@@ -1,193 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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 "animation.h"
-
-#include <QIODevice>
-#include <QDataStream>
-
-class Frame
-{
-public:
-    Frame() = default;
-
-    int nodeCount() const
-    {
-        return m_nodePositions.size();
-    }
-
-    void setNodeCount(int nodeCount)
-    {
-        m_nodePositions.resize(nodeCount);
-    }
-
-    QPointF nodePos(int idx) const
-    {
-        return m_nodePositions.at(idx);
-    }
-
-    void setNodePos(int idx, const QPointF &pos)
-    {
-        m_nodePositions[idx] = pos;
-    }
-
-private:
-    QList<QPointF> m_nodePositions;
-};
-
-Animation::Animation() : m_currentFrame(0)
-{
-    m_frames.append(new Frame);
-}
-
-Animation::~Animation()
-{
-    qDeleteAll(m_frames);
-}
-
-void Animation::setTotalFrames(int totalFrames)
-{
-    while (m_frames.size() < totalFrames)
-        m_frames.append(new Frame);
-
-    while (totalFrames < m_frames.size())
-        delete m_frames.takeLast();
-
-    setCurrentFrame(m_currentFrame);
-}
-
-int Animation::totalFrames() const
-{
-    return m_frames.size();
-}
-
-void Animation::setCurrentFrame(int currentFrame)
-{
-    m_currentFrame = qBound(0, currentFrame, totalFrames() - 1);
-}
-
-int Animation::currentFrame() const
-{
-    return m_currentFrame;
-}
-
-void Animation::setNodeCount(int nodeCount)
-{
-    Frame *frame = m_frames.at(m_currentFrame);
-    frame->setNodeCount(nodeCount);
-}
-
-int Animation::nodeCount() const
-{
-    Frame *frame = m_frames.at(m_currentFrame);
-    return frame->nodeCount();
-}
-
-void Animation::setNodePos(int idx, const QPointF &pos)
-{
-    Frame *frame = m_frames.at(m_currentFrame);
-    frame->setNodePos(idx, pos);
-}
-
-QPointF Animation::nodePos(int idx) const
-{
-    Frame *frame = m_frames.at(m_currentFrame);
-    return frame->nodePos(idx);
-}
-
-QString Animation::name() const
-{
-    return m_name;
-}
-
-void Animation::setName(const QString &name)
-{
-    m_name = name;
-}
-
-void Animation::save(QIODevice *device) const
-{
-    QDataStream stream(device);
-    stream << m_name;
-    stream << m_frames.size();
-    for (const Frame *frame : qAsConst(m_frames)) {
-        stream << frame->nodeCount();
-        for (int i = 0; i < frame->nodeCount(); ++i)
-            stream << frame->nodePos(i);
-    }
-}
-
-void Animation::load(QIODevice *device)
-{
-    qDeleteAll(m_frames);
-    m_frames.clear();
-
-    QDataStream stream(device);
-    stream >> m_name;
-
-    int frameCount;
-    stream >> frameCount;
-
-    for (int i = 0; i < frameCount; ++i) {
-        int nodeCount;
-        stream >> nodeCount;
-
-        Frame *frame = new Frame;
-        frame->setNodeCount(nodeCount);
-
-        for (int j = 0; j < nodeCount; ++j) {
-            QPointF pos;
-            stream >> pos;
-            frame->setNodePos(j, pos);
-        }
-
-        m_frames.append(frame);
-    }
-}

examples/widgets/animation/stickman/animation.h

@@ -1,92 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef ANIMATION_H
-#define ANIMATION_H
-
-#include <QPointF>
-#include <QString>
-#include <QList>
-
-class Frame;
-QT_BEGIN_NAMESPACE
-class QIODevice;
-QT_END_NAMESPACE
-class Animation
-{
-public:
-    Animation();
-    ~Animation();
-
-    void setTotalFrames(int totalFrames);
-    int totalFrames() const;
-
-    void setCurrentFrame(int currentFrame);
-    int currentFrame() const;
-
-    void setNodeCount(int nodeCount);
-    int nodeCount() const;
-
-    void setNodePos(int idx, const QPointF &pos);
-    QPointF nodePos(int idx) const;
-
-    QString name() const;
-    void setName(const QString &name);
-
-    void save(QIODevice *device) const;
-    void load(QIODevice *device);
-
-private:
-    QString m_name;
-    QList<Frame *> m_frames;
-    int m_currentFrame;
-};
-
-#endif

examples/widgets/animation/stickman/graphicsview.cpp

@@ -1,68 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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 "graphicsview.h"
-#include "stickman.h"
-
-#include <QKeyEvent>
-#include <QGraphicsScene>
-
-void GraphicsView::keyPressEvent(QKeyEvent *e)
-{
-    if (e->key() == Qt::Key_Escape)
-        close();
-    emit keyPressed(Qt::Key(e->key()));
-}
-
-void GraphicsView::resizeEvent(QResizeEvent *e)
-{
-    fitInView(scene()->sceneRect());
-    QGraphicsView::resizeEvent(e);
-}

examples/widgets/animation/stickman/graphicsview.h

@@ -1,70 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef GRAPHICSVIEW_H
-#define GRAPHICSVIEW_H
-
-#include <QGraphicsView>
-
-class GraphicsView: public QGraphicsView
-{
-    Q_OBJECT
-public:
-    using QGraphicsView::QGraphicsView;
-
-protected:
-    void resizeEvent(QResizeEvent *e) override;
-    void keyPressEvent(QKeyEvent *e) override;
-
-signals:
-    void keyPressed(int key);
-};
-
-#endif

examples/widgets/animation/stickman/lifecycle.cpp

@@ -1,234 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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 "lifecycle.h"
-#include "stickman.h"
-#include "node.h"
-#include "animation.h"
-#include "graphicsview.h"
-
-#include <QEventTransition>
-#include <QFile>
-#include <QParallelAnimationGroup>
-#include <QPropertyAnimation>
-#include <QRandomGenerator>
-#include <QSignalTransition>
-#include <QState>
-#include <QStateMachine>
-#include <QTimer>
-
-class KeyPressTransition: public QSignalTransition
-{
-public:
-    KeyPressTransition(GraphicsView *receiver, Qt::Key key)
-        : QSignalTransition(receiver, &GraphicsView::keyPressed), m_key(key)
-    {
-    }
-    KeyPressTransition(GraphicsView *receiver, Qt::Key key, QAbstractState *target)
-        : QSignalTransition(receiver, &GraphicsView::keyPressed), m_key(key)
-    {
-        setTargetState(target);
-    }
-
-    bool eventTest(QEvent *e) override
-    {
-        if (QSignalTransition::eventTest(e)) {
-            QVariant key = static_cast<QStateMachine::SignalEvent*>(e)->arguments().at(0);
-            return (key.toInt() == int(m_key));
-        }
-
-        return false;
-    }
-private:
-    Qt::Key m_key;
-};
-
-//! [4]
-class LightningStrikesTransition: public QEventTransition
-{
-public:
-    LightningStrikesTransition(QAbstractState *target)
-        : QEventTransition(this, QEvent::Timer)
-    {
-        setTargetState(target);
-        startTimer(1000);
-    }
-
-    bool eventTest(QEvent *e) override
-    {
-        return QEventTransition::eventTest(e) && QRandomGenerator::global()->bounded(50) == 0;
-    }
-};
-//! [4]
-
-LifeCycle::LifeCycle(StickMan *stickMan, GraphicsView *keyReceiver)
-    : m_stickMan(stickMan), m_keyReceiver(keyReceiver)
-{
-    // Create animation group to be used for all transitions
-    m_animationGroup = new QParallelAnimationGroup();
-    const int stickManNodeCount = m_stickMan->nodeCount();
-    for (int i = 0; i < stickManNodeCount; ++i) {
-        QPropertyAnimation *pa = new QPropertyAnimation(m_stickMan->node(i), "pos");
-        m_animationGroup->addAnimation(pa);
-    }
-
-    // Set up initial state graph
-//! [3]
-    m_machine = new QStateMachine();
-    m_machine->addDefaultAnimation(m_animationGroup);
-//! [3]
-
-    m_alive = new QState(m_machine);
-    m_alive->setObjectName("alive");
-
-    // Make it blink when lightning strikes before entering dead animation
-    QState *lightningBlink = new QState(m_machine);
-    lightningBlink->assignProperty(m_stickMan->scene(), "backgroundBrush", QColor(Qt::white));
-    lightningBlink->assignProperty(m_stickMan, "penColor", QColor(Qt::black));
-    lightningBlink->assignProperty(m_stickMan, "fillColor", QColor(Qt::white));
-    lightningBlink->assignProperty(m_stickMan, "isDead", true);
-
-//! [5]
-    QTimer *timer = new QTimer(lightningBlink);
-    timer->setSingleShot(true);
-    timer->setInterval(100);
-    QObject::connect(lightningBlink, &QAbstractState::entered,
-                     timer, QOverload<>::of(&QTimer::start));
-    QObject::connect(lightningBlink, &QAbstractState::exited,
-                     timer, &QTimer::stop);
-//! [5]
-
-    m_dead = new QState(m_machine);
-    m_dead->assignProperty(m_stickMan->scene(), "backgroundBrush", QColor(Qt::black));
-    m_dead->assignProperty(m_stickMan, "penColor", QColor(Qt::white));
-    m_dead->assignProperty(m_stickMan, "fillColor", QColor(Qt::black));
-    m_dead->setObjectName("dead");
-
-    // Idle state (sets no properties)
-    m_idle = new QState(m_alive);
-    m_idle->setObjectName("idle");
-
-    m_alive->setInitialState(m_idle);
-
-    // Lightning strikes at random
-    m_alive->addTransition(new LightningStrikesTransition(lightningBlink));
-//! [0]
-    lightningBlink->addTransition(timer, &QTimer::timeout, m_dead);
-//! [0]
-
-    m_machine->setInitialState(m_alive);
-}
-
-void LifeCycle::setDeathAnimation(const QString &fileName)
-{
-    QState *deathAnimation = makeState(m_dead, fileName);
-    m_dead->setInitialState(deathAnimation);
-}
-
-void LifeCycle::start()
-{
-    m_machine->start();
-}
-
-void LifeCycle::addActivity(const QString &fileName, Qt::Key key, QObject *sender, const char *signal)
-{
-    QState *state = makeState(m_alive, fileName);
-    m_alive->addTransition(new KeyPressTransition(m_keyReceiver, key, state));
-
-    if (sender && signal)
-        m_alive->addTransition(sender, signal, state);
-}
-
-QState *LifeCycle::makeState(QState *parentState, const QString &animationFileName)
-{
-    QState *topLevel = new QState(parentState);
-
-    Animation animation;
-    {
-        QFile file(animationFileName);
-        if (file.open(QIODevice::ReadOnly))
-            animation.load(&file);
-    }
-
-    const int frameCount = animation.totalFrames();
-    QState *previousState = nullptr;
-    for (int i = 0; i < frameCount; ++i) {
-        animation.setCurrentFrame(i);
-
-//! [1]
-        QState *frameState = new QState(topLevel);
-        const int nodeCount = animation.nodeCount();
-        for (int j = 0; j < nodeCount; ++j)
-            frameState->assignProperty(m_stickMan->node(j), "pos", animation.nodePos(j));
-//! [1]
-
-        frameState->setObjectName(QString::fromLatin1("frame %0").arg(i));
-        if (previousState == nullptr)
-            topLevel->setInitialState(frameState);
-        else
-//! [2]
-            previousState->addTransition(previousState, &QState::propertiesAssigned, frameState);
-//! [2]
-
-        previousState = frameState;
-    }
-
-    // Loop
-    previousState->addTransition(previousState, &QState::propertiesAssigned, topLevel->initialState());
-
-    return topLevel;
-
-}
-
-LifeCycle::~LifeCycle()
-{
-    delete m_machine;
-    delete m_animationGroup;
-}

examples/widgets/animation/stickman/lifecycle.h

@@ -1,91 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef LIFECYCLE_H
-#define LIFECYCLE_H
-
-#include <Qt>
-
-QT_BEGIN_NAMESPACE
-class QAbstractState;
-class QAbstractTransition;
-class QAnimationGroup;
-class QObject;
-class QState;
-class QStateMachine;
-QT_END_NAMESPACE
-class GraphicsView;
-class StickMan;
-class LifeCycle
-{
-public:
-    LifeCycle(StickMan *stickMan, GraphicsView *keyEventReceiver);
-    ~LifeCycle();
-
-    void setDeathAnimation(const QString &fileName);
-    void addActivity(const QString &fileName, Qt::Key key,
-                     QObject *sender = nullptr, const char *signal = nullptr);
-
-    void start();
-
-private:
-    QState *makeState(QState *parentState, const QString &animationFileName);
-
-    StickMan *m_stickMan;
-    QStateMachine *m_machine;
-    QAnimationGroup *m_animationGroup;
-    GraphicsView *m_keyReceiver;
-
-    QState *m_alive;
-    QState *m_dead;
-    QState *m_idle;
-};
-
-#endif

examples/widgets/animation/stickman/main.cpp

@@ -1,116 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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 "animation.h"
-#include "node.h"
-#include "lifecycle.h"
-#include "stickman.h"
-#include "graphicsview.h"
-#include "rectbutton.h"
-
-#include <QtCore>
-#include <QtWidgets>
-
-int main(int argc, char **argv)
-{
-    Q_INIT_RESOURCE(stickman);
-    QApplication app(argc, argv);
-
-    StickMan *stickMan = new StickMan;
-    stickMan->setDrawSticks(false);
-
-    QGraphicsTextItem *textItem = new QGraphicsTextItem();
-    textItem->setHtml("<font color=\"white\"><b>Stickman</b>"
-        "<p>"
-        "Tell the stickman what to do!"
-        "</p>"
-        "<p><i>"
-        "<li>Press <font color=\"purple\">J</font> to make the stickman jump.</li>"
-        "<li>Press <font color=\"purple\">D</font> to make the stickman dance.</li>"
-        "<li>Press <font color=\"purple\">C</font> to make him chill out.</li>"
-        "<li>When you are done, press <font color=\"purple\">Escape</font>.</li>"
-        "</i></p>"
-        "<p>If he is unlucky, the stickman will get struck by lightning, and never jump, dance or chill out again."
-        "</p></font>");
-    qreal w = textItem->boundingRect().width();
-    QRectF stickManBoundingRect = stickMan->mapToScene(stickMan->boundingRect()).boundingRect();
-    textItem->setPos(-w / 2.0, stickManBoundingRect.bottom() + 25.0);
-
-    QGraphicsScene scene;
-    scene.addItem(stickMan);
-
-    scene.addItem(textItem);
-    scene.setBackgroundBrush(Qt::black);
-
-    GraphicsView view;
-    view.setRenderHints(QPainter::Antialiasing);
-    view.setTransformationAnchor(QGraphicsView::NoAnchor);
-    view.setScene(&scene);
-
-    QRectF sceneRect = scene.sceneRect();
-    // making enough room in the scene for stickman to jump and die
-    view.resize(sceneRect.width() + 100, sceneRect.height() + 100);
-    view.setSceneRect(sceneRect);
-
-    view.show();
-    view.setFocus();
-
-    LifeCycle cycle(stickMan, &view);
-    cycle.setDeathAnimation(":/animations/dead.bin");
-
-    cycle.addActivity(":/animations/jumping.bin", Qt::Key_J);
-    cycle.addActivity(":/animations/dancing.bin", Qt::Key_D);
-    cycle.addActivity(":/animations/chilling.bin", Qt::Key_C);
-
-    cycle.start();
-
-
-    return app.exec();
-}

examples/widgets/animation/stickman/node.cpp

@@ -1,102 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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 "node.h"
-#include "stickman.h"
-
-#include <QRectF>
-#include <QPainter>
-#include <QGraphicsSceneMouseEvent>
-
-Node::Node(const QPointF &pos, QGraphicsItem *parent)
-  : QGraphicsObject(parent), m_dragging(false)
-{
-    setPos(pos);
-    setFlag(QGraphicsItem::ItemSendsGeometryChanges);
-}
-
-Node::~Node()
-{
-}
-
-QRectF Node::boundingRect() const
-{
-    return QRectF(-6.0, -6.0, 12.0, 12.0);
-}
-
-void Node::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
-{
-    painter->setPen(Qt::white);
-    painter->drawEllipse(QPointF(0.0, 0.0), 5.0, 5.0);
-}
-
-QVariant Node::itemChange(GraphicsItemChange change, const QVariant &value)
-{
-    if (change == QGraphicsItem::ItemPositionChange)
-        emit positionChanged();
-
-    return QGraphicsObject::itemChange(change, value);
-}
-
-void Node::mousePressEvent(QGraphicsSceneMouseEvent *)
-{
-    m_dragging = true;
-}
-
-void Node::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
-{
-    if (m_dragging)
-        setPos(mapToParent(event->pos()));
-}
-
-void Node::mouseReleaseEvent(QGraphicsSceneMouseEvent *)
-{
-    m_dragging = false;
-}

examples/widgets/animation/stickman/node.h

@@ -1,80 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef NODE_H
-#define NODE_H
-
-#include <QGraphicsObject>
-
-class Node: public QGraphicsObject
-{
-    Q_OBJECT
-public:
-    explicit Node(const QPointF &pos, QGraphicsItem *parent = nullptr);
-    ~Node();
-
-    QRectF boundingRect() const override;
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
-
-signals:
-    void positionChanged();
-
-protected:
-    QVariant itemChange(GraphicsItemChange change, const QVariant &value) override;
-
-    void mousePressEvent(QGraphicsSceneMouseEvent *) override;
-    void mouseMoveEvent(QGraphicsSceneMouseEvent *) override;
-    void mouseReleaseEvent(QGraphicsSceneMouseEvent *) override;
-
-private:
-    bool m_dragging;
-};
-
-#endif

examples/widgets/animation/stickman/rectbutton.cpp

@@ -1,78 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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 "rectbutton.h"
-#include <QPainter>
-
-RectButton::RectButton(const QString &buttonText) : m_ButtonText(buttonText)
-{
-}
-
-
-void RectButton::mousePressEvent (QGraphicsSceneMouseEvent *)
-{
-    emit clicked();
-}
-
-
-QRectF RectButton::boundingRect() const
-{
-    return QRectF(0.0, 0.0, 90.0, 40.0);
-}
-
-
-void RectButton::paint(QPainter *painter, const QStyleOptionGraphicsItem * /* option */, QWidget * /* widget */)
-{
-    painter->setBrush(Qt::gray);
-    painter->drawRoundedRect(boundingRect(), 5, 5);
-
-    painter->setPen(Qt::white);
-    painter->drawText(20, 25, m_ButtonText);
-}

examples/widgets/animation/stickman/rectbutton.h

@@ -1,75 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef RECTBUTTON_H
-#define RECTBUTTON_H
-
-#include <QGraphicsObject>
-
-class RectButton : public QGraphicsObject
-{
-    Q_OBJECT
-public:
-    RectButton(const QString &buttonText);
-
-    QRectF boundingRect() const override;
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
-
-protected:
-    void mousePressEvent (QGraphicsSceneMouseEvent *event) override;
-
-signals:
-    void clicked();
-
-private:
-    QString m_ButtonText;
-};
-
-#endif // RECTBUTTON_H

examples/widgets/animation/stickman/stickman.cpp

@@ -1,329 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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 "stickman.h"
-#include "node.h"
-
-#include <QPainter>
-#include <QtMath>
-
-static constexpr qreal Coords[NodeCount * 2] = {
-    0.0, -150.0, // head, #0
-
-    0.0, -100.0, // body pentagon, top->bottom, left->right, #1 - 5
-    -50.0, -50.0,
-    50.0, -50.0,
-    -25.0, 50.0,
-    25.0, 50.0,
-
-    -100.0, 0.0, // right arm, #6 - 7
-    -125.0, 50.0,
-
-    100.0, 0.0, // left arm, #8 - 9
-    125.0, 50.0,
-
-    -35.0, 75.0, // lower body, #10 - 11
-    35.0, 75.0,
-
-    -25.0, 200.0, // right leg, #12 - 13
-    -30.0, 300.0,
-
-    25.0, 200.0, // left leg, #14 - 15
-    30.0, 300.0
-
-};
-
-static constexpr int Bones[BoneCount * 2] = {
-    0, 1, // neck
-
-    1, 2, // body
-    1, 3,
-    1, 4,
-    1, 5,
-    2, 3,
-    2, 4,
-    2, 5,
-    3, 4,
-    3, 5,
-    4, 5,
-
-    2, 6, // right arm
-    6, 7,
-
-    3, 8, // left arm
-    8, 9,
-
-    4, 10, // lower body
-    4, 11,
-    5, 10,
-    5, 11,
-    10, 11,
-
-    10, 12, // right leg
-    12, 13,
-
-    11, 14, // left leg
-    14, 15
-
-};
-
-StickMan::StickMan()
-{
-    // Set up start position of limbs
-    for (int i = 0; i < NodeCount; ++i) {
-        m_nodes[i] = new Node(QPointF(Coords[i * 2], Coords[i * 2 + 1]), this);
-        connect(m_nodes[i], &Node::positionChanged, this, &StickMan::childPositionChanged);
-    }
-
-    for (int i = 0; i < BoneCount; ++i) {
-        int n1 = Bones[i * 2];
-        int n2 = Bones[i * 2 + 1];
-
-        Node *node1 = m_nodes[n1];
-        Node *node2 = m_nodes[n2];
-
-        QPointF dist = node1->pos() - node2->pos();
-        m_perfectBoneLengths[i] = sqrt(pow(dist.x(), 2) + pow(dist.y(), 2));
-    }
-
-    startTimer(10);
-}
-
-void StickMan::childPositionChanged()
-{
-    prepareGeometryChange();
-}
-
-void StickMan::setDrawSticks(bool on)
-{
-    m_sticks = on;
-    for (int i = 0; i < nodeCount(); ++i) {
-        Node *node = m_nodes[i];
-        node->setVisible(on);
-    }
-}
-
-QRectF StickMan::boundingRect() const
-{
-    // account for head radius=50.0 plus pen which is 5.0
-    return childrenBoundingRect().adjusted(-55.0, -55.0, 55.0, 55.0);
-}
-
-int StickMan::nodeCount() const
-{
-    return NodeCount;
-}
-
-Node *StickMan::node(int idx) const
-{
-    if (idx >= 0 && idx < NodeCount)
-        return m_nodes[idx];
-    return nullptr;
-}
-
-void StickMan::timerEvent(QTimerEvent *)
-{
-    update();
-}
-
-void StickMan::stabilize()
-{
-    static const qreal threshold = 0.001;
-
-    for (int i = 0; i < BoneCount; ++i) {
-        int n1 = Bones[i * 2];
-        int n2 = Bones[i * 2 + 1];
-
-        Node *node1 = m_nodes[n1];
-        Node *node2 = m_nodes[n2];
-
-        QPointF pos1 = node1->pos();
-        QPointF pos2 = node2->pos();
-
-        QPointF dist = pos1 - pos2;
-        qreal length = sqrt(pow(dist.x(),2) + pow(dist.y(),2));
-        qreal diff = (length - m_perfectBoneLengths[i]) / length;
-
-        QPointF p = dist * (0.5 * diff);
-        if (p.x() > threshold && p.y() > threshold) {
-            pos1 -= p;
-            pos2 += p;
-
-            node1->setPos(pos1);
-            node2->setPos(pos2);
-        }
-    }
-}
-
-QPointF StickMan::posFor(int idx) const
-{
-    return m_nodes[idx]->pos();
-}
-
-//#include <QTime>
-void StickMan::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
-{
-  /*  static int frames = 0;
-    static QTime time;
-    if (frames++ % 100 == 0) {
-        frames = 1;
-        time.restart();
-    }
-
-    if (time.elapsed() > 0) {
-        painter->setPen(Qt::white);
-        painter->drawText(0, 0, QString::number(frames / (time.elapsed() / 1000.0)));
-    }*/
-
-    stabilize();
-    if (m_sticks) {
-        painter->setPen(Qt::white);
-        for (int i = 0; i < BoneCount; ++i) {
-            int n1 = Bones[i * 2];
-            int n2 = Bones[i * 2 + 1];
-
-            Node *node1 = m_nodes[n1];
-            Node *node2 = m_nodes[n2];
-
-            painter->drawLine(node1->pos(), node2->pos());
-        }
-    } else {
-        // first bone is neck and will be used for head
-
-        QPainterPath path;
-        path.moveTo(posFor(0));
-        path.lineTo(posFor(1));
-
-        // right arm
-        path.lineTo(posFor(2));
-        path.lineTo(posFor(6));
-        path.lineTo(posFor(7));
-
-        // left arm
-        path.moveTo(posFor(3));
-        path.lineTo(posFor(8));
-        path.lineTo(posFor(9));
-
-        // body
-        path.moveTo(posFor(2));
-        path.lineTo(posFor(4));
-        path.lineTo(posFor(10));
-        path.lineTo(posFor(11));
-        path.lineTo(posFor(5));
-        path.lineTo(posFor(3));
-        path.lineTo(posFor(1));
-
-        // right leg
-        path.moveTo(posFor(10));
-        path.lineTo(posFor(12));
-        path.lineTo(posFor(13));
-
-        // left leg
-        path.moveTo(posFor(11));
-        path.lineTo(posFor(14));
-        path.lineTo(posFor(15));
-
-        painter->setPen(QPen(m_penColor, 5.0, Qt::SolidLine, Qt::RoundCap));
-        painter->drawPath(path);
-
-        {
-            int n1 = Bones[0];
-            int n2 = Bones[1];
-            Node *node1 = m_nodes[n1];
-            Node *node2 = m_nodes[n2];
-
-            QPointF dist = node2->pos() - node1->pos();
-
-            qreal sinAngle = dist.x() / sqrt(pow(dist.x(), 2) + pow(dist.y(), 2));
-            qreal angle = qRadiansToDegrees(asin(sinAngle));
-
-            QPointF headPos = node1->pos();
-            painter->translate(headPos);
-            painter->rotate(-angle);
-
-            painter->setBrush(m_fillColor);
-            painter->drawEllipse(QPointF(0,0), 50.0, 50.0);
-
-            painter->setBrush(m_penColor);
-            painter->setPen(QPen(m_penColor, 2.5, Qt::SolidLine, Qt::RoundCap));
-
-            // eyes
-            if (m_isDead) {
-                painter->drawLine(-30.0, -30.0, -20.0, -20.0);
-                painter->drawLine(-20.0, -30.0, -30.0, -20.0);
-
-                painter->drawLine(20.0, -30.0, 30.0, -20.0);
-                painter->drawLine(30.0, -30.0, 20.0, -20.0);
-            } else {
-                painter->drawChord(QRectF(-30.0, -30.0, 25.0, 70.0), 30.0*16, 120.0*16);
-                painter->drawChord(QRectF(5.0, -30.0, 25.0, 70.0), 30.0*16, 120.0*16);
-            }
-
-            // mouth
-            if (m_isDead) {
-                painter->drawLine(-28.0, 2.0, 29.0, 2.0);
-            } else {
-                painter->setBrush(QColor(128, 0, 64 ));
-                painter->drawChord(QRectF(-28.0, 2.0-55.0/2.0, 57.0, 55.0), 0.0, -180.0*16);
-            }
-
-            // pupils
-            if (!m_isDead) {
-                painter->setPen(QPen(m_fillColor, 1.0, Qt::SolidLine, Qt::RoundCap));
-                painter->setBrush(m_fillColor);
-                painter->drawEllipse(QPointF(-12.0, -25.0), 5.0, 5.0);
-                painter->drawEllipse(QPointF(22.0, -25.0), 5.0, 5.0);
-            }
-        }
-    }
-}
-
-
-

examples/widgets/animation/stickman/stickman.h

@@ -1,108 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef STICKMAN_H
-#define STICKMAN_H
-
-#include <QGraphicsObject>
-
-static const int NodeCount = 16;
-static const int BoneCount = 24;
-
-class Node;
-class StickMan: public QGraphicsObject
-{
-    Q_OBJECT
-    Q_PROPERTY(QColor penColor WRITE setPenColor READ penColor)
-    Q_PROPERTY(QColor fillColor WRITE setFillColor READ fillColor)
-    Q_PROPERTY(bool isDead WRITE setIsDead READ isDead)
-public:
-    StickMan();
-
-    QRectF boundingRect() const override;
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
-
-    int nodeCount() const;
-    Node *node(int idx) const;
-
-    void setDrawSticks(bool on);
-    bool drawSticks() const { return m_sticks; }
-
-    QColor penColor() const { return m_penColor; }
-    void setPenColor(const QColor &color) { m_penColor = color; }
-
-    QColor fillColor() const { return m_fillColor; }
-    void setFillColor(const QColor &color) { m_fillColor = color; }
-
-    bool isDead() const { return m_isDead; }
-    void setIsDead(bool isDead) { m_isDead = isDead; }
-
-public slots:
-    void stabilize();
-    void childPositionChanged();
-
-protected:
-    void timerEvent(QTimerEvent *e) override;
-
-private:
-
-    QPointF posFor(int idx) const;
-
-    Node *m_nodes[NodeCount];
-    qreal m_perfectBoneLengths[BoneCount];
-
-    bool m_sticks = true;
-    bool m_isDead = false;
-
-    QColor m_penColor = Qt::white;
-    QColor m_fillColor = Qt::black;
-};
-
-#endif // STICKMAN_H

examples/widgets/animation/stickman/stickman.pro

@@ -1,21 +0,0 @@
-QT += widgets
-
-HEADERS += stickman.h \
-           animation.h \
-           node.h \
-           lifecycle.h \
-           graphicsview.h \
-           rectbutton.h
-SOURCES += main.cpp \
-           stickman.cpp \
-           animation.cpp \
-           node.cpp \
-           lifecycle.cpp \
-           graphicsview.cpp \
-           rectbutton.cpp
-
-RESOURCES += stickman.qrc
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/widgets/animation/stickman
-INSTALLS += target

examples/widgets/animation/stickman/stickman.qrc

@@ -1,8 +0,0 @@
-<!DOCTYPE RCC><RCC version="1.0">
-<qresource>
-    <file>animations/chilling.bin</file>
-    <file>animations/dancing.bin</file>
-    <file>animations/dead.bin</file>
-    <file>animations/jumping.bin</file>
-</qresource>
-</RCC>

examples/widgets/animation/sub-attaq/.prev_CMakeLists.txt

@@ -1,196 +0,0 @@
-# Generated from sub-attaq.pro.
-
-cmake_minimum_required(VERSION 3.14)
-project(sub-attaq LANGUAGES CXX)
-
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
-set(CMAKE_AUTOUIC ON)
-
-if(NOT DEFINED INSTALL_EXAMPLESDIR)
-  set(INSTALL_EXAMPLESDIR "examples")
-endif()
-
-set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/animation/sub-attaq")
-
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Widgets)
-
-add_qt_gui_executable(sub-attaq
-    animationmanager.cpp animationmanager.h
-    boat.cpp boat.h boat_p.h
-    bomb.cpp bomb.h
-    graphicsscene.cpp graphicsscene.h
-    main.cpp
-    mainwindow.cpp mainwindow.h
-    pixmapitem.cpp pixmapitem.h
-    progressitem.cpp progressitem.h
-    qanimationstate.cpp qanimationstate.h
-    states.cpp states.h
-    submarine.cpp submarine.h submarine_p.h
-    textinformationitem.cpp textinformationitem.h
-    torpedo.cpp torpedo.h
-)
-target_link_libraries(sub-attaq PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::Widgets
-)
-
-
-# Resources:
-set_source_files_properties("pics/big/background.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/background"
-)
-set_source_files_properties("pics/big/boat.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/boat"
-)
-set_source_files_properties("pics/big/bomb.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/bomb"
-)
-set_source_files_properties("pics/big/explosion/boat/step1.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/boat/step1"
-)
-set_source_files_properties("pics/big/explosion/boat/step2.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/boat/step2"
-)
-set_source_files_properties("pics/big/explosion/boat/step3.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/boat/step3"
-)
-set_source_files_properties("pics/big/explosion/boat/step4.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/boat/step4"
-)
-set_source_files_properties("pics/big/explosion/submarine/step1.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/submarine/step1"
-)
-set_source_files_properties("pics/big/explosion/submarine/step2.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/submarine/step2"
-)
-set_source_files_properties("pics/big/explosion/submarine/step3.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/submarine/step3"
-)
-set_source_files_properties("pics/big/explosion/submarine/step4.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/submarine/step4"
-)
-set_source_files_properties("pics/big/submarine.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/submarine"
-)
-set_source_files_properties("pics/big/surface.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/surface"
-)
-set_source_files_properties("pics/big/torpedo.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/torpedo"
-)
-set_source_files_properties("pics/scalable/boat.svg"
-    PROPERTIES QT_RESOURCE_ALIAS "boat"
-)
-set_source_files_properties("pics/scalable/sub-attaq.svg"
-    PROPERTIES QT_RESOURCE_ALIAS "all"
-)
-set_source_files_properties("pics/scalable/submarine.svg"
-    PROPERTIES QT_RESOURCE_ALIAS "submarine"
-)
-set_source_files_properties("pics/scalable/torpedo.svg"
-    PROPERTIES QT_RESOURCE_ALIAS "torpedo"
-)
-set_source_files_properties("pics/small/background.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/background"
-)
-set_source_files_properties("pics/small/boat.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/boat"
-)
-set_source_files_properties("pics/small/bomb.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/bomb"
-)
-set_source_files_properties("pics/small/submarine.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/submarine"
-)
-set_source_files_properties("pics/small/surface.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/surface"
-)
-set_source_files_properties("pics/small/torpedo.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/torpedo"
-)
-set_source_files_properties("pics/welcome/logo-a.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-a"
-)
-set_source_files_properties("pics/welcome/logo-a2.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-a2"
-)
-set_source_files_properties("pics/welcome/logo-b.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-b"
-)
-set_source_files_properties("pics/welcome/logo-dash.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-dash"
-)
-set_source_files_properties("pics/welcome/logo-excl.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-excl"
-)
-set_source_files_properties("pics/welcome/logo-q.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-q"
-)
-set_source_files_properties("pics/welcome/logo-s.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-s"
-)
-set_source_files_properties("pics/welcome/logo-t.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-t"
-)
-set_source_files_properties("pics/welcome/logo-t2.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-t2"
-)
-set_source_files_properties("pics/welcome/logo-u.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-u"
-)
-set(subattaq_resource_files
-    "data.xml"
-    "pics/big/background.png"
-    "pics/big/boat.png"
-    "pics/big/bomb.png"
-    "pics/big/explosion/boat/step1.png"
-    "pics/big/explosion/boat/step2.png"
-    "pics/big/explosion/boat/step3.png"
-    "pics/big/explosion/boat/step4.png"
-    "pics/big/explosion/submarine/step1.png"
-    "pics/big/explosion/submarine/step2.png"
-    "pics/big/explosion/submarine/step3.png"
-    "pics/big/explosion/submarine/step4.png"
-    "pics/big/submarine.png"
-    "pics/big/surface.png"
-    "pics/big/torpedo.png"
-    "pics/scalable/boat.svg"
-    "pics/scalable/sub-attaq.svg"
-    "pics/scalable/submarine.svg"
-    "pics/scalable/torpedo.svg"
-    "pics/small/background.png"
-    "pics/small/boat.png"
-    "pics/small/bomb.png"
-    "pics/small/submarine.png"
-    "pics/small/surface.png"
-    "pics/small/torpedo.png"
-    "pics/welcome/logo-a.png"
-    "pics/welcome/logo-a2.png"
-    "pics/welcome/logo-b.png"
-    "pics/welcome/logo-dash.png"
-    "pics/welcome/logo-excl.png"
-    "pics/welcome/logo-q.png"
-    "pics/welcome/logo-s.png"
-    "pics/welcome/logo-t.png"
-    "pics/welcome/logo-t2.png"
-    "pics/welcome/logo-u.png"
-)
-
-qt6_add_resources(sub-attaq "subattaq"
-    PREFIX
-        "/"
-    FILES
-        ${subattaq_resource_files}
-)
-
-install(TARGETS sub-attaq
-    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
-    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
-    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)

examples/widgets/animation/sub-attaq/CMakeLists.txt

@@ -1,197 +0,0 @@
-# Generated from sub-attaq.pro.
-
-cmake_minimum_required(VERSION 3.14)
-project(sub-attaq LANGUAGES CXX)
-
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
-set(CMAKE_AUTOUIC ON)
-
-if(NOT DEFINED INSTALL_EXAMPLESDIR)
-  set(INSTALL_EXAMPLESDIR "examples")
-endif()
-
-set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/animation/sub-attaq")
-
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Widgets)
-find_package(Qt6 COMPONENTS OpenGL) # special case
-
-add_qt_gui_executable(sub-attaq
-    animationmanager.cpp animationmanager.h
-    boat.cpp boat.h boat_p.h
-    bomb.cpp bomb.h
-    graphicsscene.cpp graphicsscene.h
-    main.cpp
-    mainwindow.cpp mainwindow.h
-    pixmapitem.cpp pixmapitem.h
-    progressitem.cpp progressitem.h
-    qanimationstate.cpp qanimationstate.h
-    states.cpp states.h
-    submarine.cpp submarine.h submarine_p.h
-    textinformationitem.cpp textinformationitem.h
-    torpedo.cpp torpedo.h
-)
-target_link_libraries(sub-attaq PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::Widgets
-)
-
-
-# Resources:
-set_source_files_properties("pics/big/background.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/background"
-)
-set_source_files_properties("pics/big/boat.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/boat"
-)
-set_source_files_properties("pics/big/bomb.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/bomb"
-)
-set_source_files_properties("pics/big/explosion/boat/step1.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/boat/step1"
-)
-set_source_files_properties("pics/big/explosion/boat/step2.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/boat/step2"
-)
-set_source_files_properties("pics/big/explosion/boat/step3.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/boat/step3"
-)
-set_source_files_properties("pics/big/explosion/boat/step4.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/boat/step4"
-)
-set_source_files_properties("pics/big/explosion/submarine/step1.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/submarine/step1"
-)
-set_source_files_properties("pics/big/explosion/submarine/step2.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/submarine/step2"
-)
-set_source_files_properties("pics/big/explosion/submarine/step3.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/submarine/step3"
-)
-set_source_files_properties("pics/big/explosion/submarine/step4.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/explosion/submarine/step4"
-)
-set_source_files_properties("pics/big/submarine.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/submarine"
-)
-set_source_files_properties("pics/big/surface.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/surface"
-)
-set_source_files_properties("pics/big/torpedo.png"
-    PROPERTIES QT_RESOURCE_ALIAS "big/torpedo"
-)
-set_source_files_properties("pics/scalable/boat.svg"
-    PROPERTIES QT_RESOURCE_ALIAS "boat"
-)
-set_source_files_properties("pics/scalable/sub-attaq.svg"
-    PROPERTIES QT_RESOURCE_ALIAS "all"
-)
-set_source_files_properties("pics/scalable/submarine.svg"
-    PROPERTIES QT_RESOURCE_ALIAS "submarine"
-)
-set_source_files_properties("pics/scalable/torpedo.svg"
-    PROPERTIES QT_RESOURCE_ALIAS "torpedo"
-)
-set_source_files_properties("pics/small/background.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/background"
-)
-set_source_files_properties("pics/small/boat.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/boat"
-)
-set_source_files_properties("pics/small/bomb.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/bomb"
-)
-set_source_files_properties("pics/small/submarine.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/submarine"
-)
-set_source_files_properties("pics/small/surface.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/surface"
-)
-set_source_files_properties("pics/small/torpedo.png"
-    PROPERTIES QT_RESOURCE_ALIAS "small/torpedo"
-)
-set_source_files_properties("pics/welcome/logo-a.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-a"
-)
-set_source_files_properties("pics/welcome/logo-a2.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-a2"
-)
-set_source_files_properties("pics/welcome/logo-b.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-b"
-)
-set_source_files_properties("pics/welcome/logo-dash.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-dash"
-)
-set_source_files_properties("pics/welcome/logo-excl.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-excl"
-)
-set_source_files_properties("pics/welcome/logo-q.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-q"
-)
-set_source_files_properties("pics/welcome/logo-s.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-s"
-)
-set_source_files_properties("pics/welcome/logo-t.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-t"
-)
-set_source_files_properties("pics/welcome/logo-t2.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-t2"
-)
-set_source_files_properties("pics/welcome/logo-u.png"
-    PROPERTIES QT_RESOURCE_ALIAS "logo-u"
-)
-set(subattaq_resource_files
-    "data.xml"
-    "pics/big/background.png"
-    "pics/big/boat.png"
-    "pics/big/bomb.png"
-    "pics/big/explosion/boat/step1.png"
-    "pics/big/explosion/boat/step2.png"
-    "pics/big/explosion/boat/step3.png"
-    "pics/big/explosion/boat/step4.png"
-    "pics/big/explosion/submarine/step1.png"
-    "pics/big/explosion/submarine/step2.png"
-    "pics/big/explosion/submarine/step3.png"
-    "pics/big/explosion/submarine/step4.png"
-    "pics/big/submarine.png"
-    "pics/big/surface.png"
-    "pics/big/torpedo.png"
-    "pics/scalable/boat.svg"
-    "pics/scalable/sub-attaq.svg"
-    "pics/scalable/submarine.svg"
-    "pics/scalable/torpedo.svg"
-    "pics/small/background.png"
-    "pics/small/boat.png"
-    "pics/small/bomb.png"
-    "pics/small/submarine.png"
-    "pics/small/surface.png"
-    "pics/small/torpedo.png"
-    "pics/welcome/logo-a.png"
-    "pics/welcome/logo-a2.png"
-    "pics/welcome/logo-b.png"
-    "pics/welcome/logo-dash.png"
-    "pics/welcome/logo-excl.png"
-    "pics/welcome/logo-q.png"
-    "pics/welcome/logo-s.png"
-    "pics/welcome/logo-t.png"
-    "pics/welcome/logo-t2.png"
-    "pics/welcome/logo-u.png"
-)
-
-qt6_add_resources(sub-attaq "subattaq"
-    PREFIX
-        "/"
-    FILES
-        ${subattaq_resource_files}
-)
-
-install(TARGETS sub-attaq
-    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
-    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
-    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)

examples/widgets/animation/sub-attaq/animationmanager.cpp

@@ -1,98 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//Own
-#include "animationmanager.h"
-
-#include <QAbstractAnimation>
-
-AnimationManager *AnimationManager::self()
-{
-    // the universe's only animation manager
-    static AnimationManager s_instance;
-    return &s_instance;
-}
-
-void AnimationManager::registerAnimation(QAbstractAnimation *anim)
-{
-    QObject::connect(anim, &QObject::destroyed, this, &AnimationManager::unregisterAnimation_helper);
-    animations.append(anim);
-}
-
-void AnimationManager::unregisterAnimation_helper(QObject *obj)
-{
-    unregisterAnimation(static_cast<QAbstractAnimation*>(obj));
-}
-
-void AnimationManager::unregisterAnimation(QAbstractAnimation *anim)
-{
-    QObject::disconnect(anim, &QObject::destroyed, this, &AnimationManager::unregisterAnimation_helper);
-    animations.removeAll(anim);
-}
-
-void AnimationManager::unregisterAllAnimations()
-{
-    animations.clear();
-}
-
-void AnimationManager::pauseAll()
-{
-    for (QAbstractAnimation *animation : qAsConst(animations)) {
-        if (animation->state() == QAbstractAnimation::Running)
-            animation->pause();
-    }
-}
-void AnimationManager::resumeAll()
-{
-    for (QAbstractAnimation *animation : qAsConst(animations)) {
-        if (animation->state() == QAbstractAnimation::Paused)
-            animation->resume();
-    }
-}

examples/widgets/animation/sub-attaq/animationmanager.h

@@ -1,82 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef ANIMATIONMANAGER_H
-#define ANIMATIONMANAGER_H
-
-#include <QObject>
-
-QT_BEGIN_NAMESPACE
-class QAbstractAnimation;
-QT_END_NAMESPACE
-
-class AnimationManager : public QObject
-{
-    Q_OBJECT
-    AnimationManager() = default;
-    ~AnimationManager() = default;
-public:
-    void registerAnimation(QAbstractAnimation *anim);
-    void unregisterAnimation(QAbstractAnimation *anim);
-    void unregisterAllAnimations();
-    static AnimationManager *self();
-
-public slots:
-    void pauseAll();
-    void resumeAll();
-
-private slots:
-    void unregisterAnimation_helper(QObject *obj);
-
-private:
-    QList<QAbstractAnimation *> animations;
-};
-
-#endif // ANIMATIONMANAGER_H

examples/widgets/animation/sub-attaq/boat.cpp

@@ -1,281 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//Own
-#include "boat.h"
-#include "boat_p.h"
-#include "bomb.h"
-#include "graphicsscene.h"
-#include "animationmanager.h"
-#include "qanimationstate.h"
-
-//Qt
-#include <QFinalState>
-#include <QHistoryState>
-#include <QPropertyAnimation>
-#include <QSequentialAnimationGroup>
-#include <QState>
-#include <QStateMachine>
-
-static QAbstractAnimation *setupDestroyAnimation(Boat *boat)
-{
-    QSequentialAnimationGroup *group = new QSequentialAnimationGroup(boat);
-    for (int i = 1; i <= 4; i++) {
-        PixmapItem *step = new PixmapItem(QString("explosion/boat/step%1").arg(i),GraphicsScene::Big, boat);
-        step->setZValue(6);
-        step->setOpacity(0);
-
-        //fade-in
-        QPropertyAnimation *anim = new QPropertyAnimation(step, "opacity");
-        anim->setEndValue(1);
-        anim->setDuration(100);
-        group->insertAnimation(i-1, anim);
-
-        //and then fade-out
-        QPropertyAnimation *anim2 = new QPropertyAnimation(step, "opacity");
-        anim2->setEndValue(0);
-        anim2->setDuration(100);
-        group->addAnimation(anim2);
-    }
-
-    AnimationManager::self()->registerAnimation(group);
-    return group;
-}
-
-
-
-Boat::Boat()
-    : PixmapItem(QString("boat"), GraphicsScene::Big),
-      speed(0), bombsAlreadyLaunched(0), direction(Boat::None)
-{
-    setZValue(4);
-    setFlags(QGraphicsItem::ItemIsFocusable);
-
-    //The movement animation used to animate the boat
-    movementAnimation = new QPropertyAnimation(this, "pos");
-
-    //The destroy animation used to explode the boat
-    destroyAnimation = setupDestroyAnimation(this);
-
-    //We setup the state machine of the boat
-    machine = new QStateMachine(this);
-    QState *moving = new QState(machine);
-    StopState *stopState = new StopState(this, moving);
-    machine->setInitialState(moving);
-    moving->setInitialState(stopState);
-    MoveStateRight *moveStateRight = new MoveStateRight(this, moving);
-    MoveStateLeft *moveStateLeft = new MoveStateLeft(this, moving);
-    LaunchStateRight *launchStateRight = new LaunchStateRight(this, machine);
-    LaunchStateLeft *launchStateLeft = new LaunchStateLeft(this, machine);
-
-    //then setup the transitions for the rightMove state
-    KeyStopTransition *leftStopRight = new KeyStopTransition(this, QEvent::KeyPress, Qt::Key_Left);
-    leftStopRight->setTargetState(stopState);
-    KeyMoveTransition *leftMoveRight = new KeyMoveTransition(this, QEvent::KeyPress, Qt::Key_Left);
-    leftMoveRight->setTargetState(moveStateRight);
-    KeyMoveTransition *rightMoveRight = new KeyMoveTransition(this, QEvent::KeyPress, Qt::Key_Right);
-    rightMoveRight->setTargetState(moveStateRight);
-    KeyMoveTransition *rightMoveStop = new KeyMoveTransition(this, QEvent::KeyPress, Qt::Key_Right);
-    rightMoveStop->setTargetState(moveStateRight);
-
-    //then setup the transitions for the leftMove state
-    KeyStopTransition *rightStopLeft = new KeyStopTransition(this, QEvent::KeyPress, Qt::Key_Right);
-    rightStopLeft->setTargetState(stopState);
-    KeyMoveTransition *rightMoveLeft = new KeyMoveTransition(this, QEvent::KeyPress, Qt::Key_Right);
-    rightMoveLeft->setTargetState(moveStateLeft);
-    KeyMoveTransition *leftMoveLeft = new KeyMoveTransition(this, QEvent::KeyPress,Qt::Key_Left);
-    leftMoveLeft->setTargetState(moveStateLeft);
-    KeyMoveTransition *leftMoveStop = new KeyMoveTransition(this, QEvent::KeyPress,Qt::Key_Left);
-    leftMoveStop->setTargetState(moveStateLeft);
-
-    //We set up the right move state
-    moveStateRight->addTransition(leftStopRight);
-    moveStateRight->addTransition(leftMoveRight);
-    moveStateRight->addTransition(rightMoveRight);
-    stopState->addTransition(rightMoveStop);
-
-    //We set up the left move state
-    moveStateLeft->addTransition(rightStopLeft);
-    moveStateLeft->addTransition(leftMoveLeft);
-    moveStateLeft->addTransition(rightMoveLeft);
-    stopState->addTransition(leftMoveStop);
-
-    //The animation is finished, it means we reached the border of the screen, the boat is stopped so we move to the stop state
-    moveStateLeft->addTransition(movementAnimation, &QAbstractAnimation::finished, stopState);
-    moveStateRight->addTransition(movementAnimation, &QAbstractAnimation::finished, stopState);
-
-    //We set up the keys for dropping bombs
-    KeyLaunchTransition *upFireLeft = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Up);
-    upFireLeft->setTargetState(launchStateRight);
-    KeyLaunchTransition *upFireRight = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Up);
-    upFireRight->setTargetState(launchStateRight);
-    KeyLaunchTransition *upFireStop = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Up);
-    upFireStop->setTargetState(launchStateRight);
-    KeyLaunchTransition *downFireLeft = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Down);
-    downFireLeft->setTargetState(launchStateLeft);
-    KeyLaunchTransition *downFireRight = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Down);
-    downFireRight->setTargetState(launchStateLeft);
-    KeyLaunchTransition *downFireMove = new KeyLaunchTransition(this, QEvent::KeyPress, Qt::Key_Down);
-    downFireMove->setTargetState(launchStateLeft);
-
-    //We set up transitions for fire up
-    moveStateRight->addTransition(upFireRight);
-    moveStateLeft->addTransition(upFireLeft);
-    stopState->addTransition(upFireStop);
-
-    //We set up transitions for fire down
-    moveStateRight->addTransition(downFireRight);
-    moveStateLeft->addTransition(downFireLeft);
-    stopState->addTransition(downFireMove);
-
-    //Finally the launch state should come back to its original state
-    QHistoryState *historyState = new QHistoryState(moving);
-    launchStateLeft->addTransition(historyState);
-    launchStateRight->addTransition(historyState);
-
-    QFinalState *finalState = new QFinalState(machine);
-
-    //This state play the destroyed animation
-    QAnimationState *destroyedState = new QAnimationState(machine);
-    destroyedState->setAnimation(destroyAnimation);
-
-    //Play a nice animation when the boat is destroyed
-    moving->addTransition(this, &Boat::boatDestroyed, destroyedState);
-
-    //Transition to final state when the destroyed animation is finished
-    destroyedState->addTransition(destroyedState, &QAnimationState::animationFinished, finalState);
-
-    //The machine has finished to be executed, then the boat is dead
-    connect(machine, &QState::finished, this, &Boat::boatExecutionFinished);
-
-}
-
-void Boat::run()
-{
-    //We register animations
-    AnimationManager::self()->registerAnimation(movementAnimation);
-    AnimationManager::self()->registerAnimation(destroyAnimation);
-    machine->start();
-}
-
-void Boat::stop()
-{
-    movementAnimation->stop();
-    machine->stop();
-}
-
-void Boat::updateBoatMovement()
-{
-    if (speed == 0 || direction == Boat::None) {
-        movementAnimation->stop();
-        return;
-    }
-
-    movementAnimation->stop();
-
-    if (direction == Boat::Left) {
-        movementAnimation->setEndValue(QPointF(0,y()));
-        movementAnimation->setDuration(x()/speed*15);
-    }
-    else /*if (direction == Boat::Right)*/ {
-        movementAnimation->setEndValue(QPointF(scene()->width()-size().width(),y()));
-        movementAnimation->setDuration((scene()->width()-size().width()-x())/speed*15);
-    }
-    movementAnimation->start();
-}
-
-void Boat::destroy()
-{
-    movementAnimation->stop();
-    emit boatDestroyed();
-}
-
-int Boat::bombsLaunched() const
-{
-    return bombsAlreadyLaunched;
-}
-
-void Boat::setBombsLaunched(int number)
-{
-    if (number > MAX_BOMB) {
-        qWarning("Boat::setBombsLaunched : It impossible to launch that number of bombs");
-        return;
-    }
-    bombsAlreadyLaunched = number;
-}
-
-int Boat::currentSpeed() const
-{
-    return speed;
-}
-
-void Boat::setCurrentSpeed(int speed)
-{
-    if (speed > 3 || speed < 0) {
-        qWarning("Boat::setCurrentSpeed: The boat can't run on that speed");
-        return;
-    }
-    this->speed = speed;
-}
-
-enum Boat::Movement Boat::currentDirection() const
-{
-    return direction;
-}
-
-void Boat::setCurrentDirection(Movement direction)
-{
-    this->direction = direction;
-}
-
-int Boat::type() const
-{
-    return Type;
-}

examples/widgets/animation/sub-attaq/boat.h

@@ -1,103 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef BOAT_H
-#define BOAT_H
-
-#include "pixmapitem.h"
-
-QT_BEGIN_NAMESPACE
-class QVariantAnimation;
-class QAbstractAnimation;
-class QStateMachine;
-QT_END_NAMESPACE
-
-class Boat : public PixmapItem
-{
-Q_OBJECT
-public:
-    enum Movement {
-       None = 0,
-       Left,
-       Right
-    };
-    enum { Type = UserType + 2 };
-    Boat();
-    void destroy();
-    void run();
-    void stop();
-
-    int bombsLaunched() const;
-    void setBombsLaunched(int number);
-
-    int currentSpeed() const;
-    void setCurrentSpeed(int speed);
-
-    enum Movement currentDirection() const;
-    void setCurrentDirection(Movement direction);
-
-    void updateBoatMovement();
-
-    int type() const override;
-
-signals:
-    void boatDestroyed();
-    void boatExecutionFinished();
-
-private:
-    int speed;
-    int bombsAlreadyLaunched;
-    Movement direction;
-    QVariantAnimation *movementAnimation;
-    QAbstractAnimation *destroyAnimation;
-    QStateMachine *machine;
-};
-
-#endif // BOAT_H

examples/widgets/animation/sub-attaq/boat_p.h

@@ -1,246 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef BOAT_P_H
-#define BOAT_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-//Own
-#include "bomb.h"
-#include "graphicsscene.h"
-
-// Qt
-#include <QGraphicsRotation>
-#include <QKeyEventTransition>
-#include <QState>
-
-static const int MAX_BOMB = 5;
-
-
-//These transtion test if we have to stop the boat (i.e current speed is 1)
-class KeyStopTransition : public QKeyEventTransition
-{
-public:
-    KeyStopTransition(Boat *b, QEvent::Type t, int k)
-    : QKeyEventTransition(b, t, k), boat(b)
-    {
-    }
-protected:
-    bool eventTest(QEvent *event) override
-    {
-        if (!QKeyEventTransition::eventTest(event))
-            return false;
-        return (boat->currentSpeed() == 1);
-    }
-private:
-    Boat *boat;
-};
-
-//These transtion test if we have to move the boat (i.e current speed was 0 or another value)
- class KeyMoveTransition : public QKeyEventTransition
-{
-public:
-    KeyMoveTransition(Boat *b, QEvent::Type t, int k)
-    : QKeyEventTransition(b, t, k), boat(b), key(k)
-    {
-    }
-protected:
-    bool eventTest(QEvent *event) override
-    {
-        if (!QKeyEventTransition::eventTest(event))
-            return false;
-        return (boat->currentSpeed() >= 0);
-    }
-    void onTransition(QEvent *) override
-    {
-        //We decrease the speed if needed
-        if (key == Qt::Key_Left && boat->currentDirection() == Boat::Right)
-            boat->setCurrentSpeed(boat->currentSpeed() - 1);
-        else if (key == Qt::Key_Right && boat->currentDirection() == Boat::Left)
-            boat->setCurrentSpeed(boat->currentSpeed() - 1);
-        else if (boat->currentSpeed() < 3)
-            boat->setCurrentSpeed(boat->currentSpeed() + 1);
-        boat->updateBoatMovement();
-    }
-private:
-    Boat *boat;
-    int key;
-};
-
-//This transition trigger the bombs launch
- class KeyLaunchTransition : public QKeyEventTransition
-{
-public:
-    KeyLaunchTransition(Boat *boat, QEvent::Type type, int key)
-    : QKeyEventTransition(boat, type, key), boat(boat)
-    {
-    }
-protected:
-    bool eventTest(QEvent *event) override
-    {
-        if (!QKeyEventTransition::eventTest(event))
-            return false;
-        //We have enough bomb?
-        return (boat->bombsLaunched() < MAX_BOMB);
-    }
-private:
-    Boat *boat;
-};
-
-//This state is describing when the boat is moving right
-class MoveStateRight : public QState
-{
-public:
-    explicit MoveStateRight(Boat *boat, QState *parent = nullptr)
-        : QState(parent), boat(boat)
-    {
-    }
-protected:
-    void onEntry(QEvent *) override
-    {
-        boat->setCurrentDirection(Boat::Right);
-        boat->updateBoatMovement();
-    }
-private:
-    Boat *boat;
-};
-
- //This state is describing when the boat is moving left
-class MoveStateLeft : public QState
-{
-public:
-    explicit MoveStateLeft(Boat *boat, QState *parent = nullptr)
-        : QState(parent), boat(boat)
-    {
-    }
-protected:
-    void onEntry(QEvent *) override
-    {
-        boat->setCurrentDirection(Boat::Left);
-        boat->updateBoatMovement();
-    }
-private:
-    Boat *boat;
-};
-
-//This state is describing when the boat is in a stand by position
-class StopState : public QState
-{
-public:
-    explicit StopState(Boat *boat, QState *parent = nullptr)
-        : QState(parent), boat(boat)
-    {
-    }
-protected:
-    void onEntry(QEvent *) override
-    {
-        boat->setCurrentSpeed(0);
-        boat->setCurrentDirection(Boat::None);
-        boat->updateBoatMovement();
-    }
-private:
-    Boat *boat;
-};
-
-//This state is describing the launch of the torpedo on the right
-class LaunchStateRight : public QState
-{
-public:
-    explicit LaunchStateRight(Boat *boat, QState *parent = nullptr)
-        : QState(parent), boat(boat)
-    {
-    }
-protected:
-    void onEntry(QEvent *) override
-    {
-        Bomb *b = new Bomb;
-        b->setPos(boat->x()+boat->size().width(),boat->y());
-        GraphicsScene *scene = static_cast<GraphicsScene *>(boat->scene());
-        scene->addItem(b);
-        b->launch(Bomb::Right);
-        boat->setBombsLaunched(boat->bombsLaunched() + 1);
-    }
-private:
-    Boat *boat;
-};
-
-//This state is describing the launch of the torpedo on the left
-class LaunchStateLeft : public QState
-{
-public:
-    explicit LaunchStateLeft(Boat *boat, QState *parent = nullptr)
-        : QState(parent), boat(boat)
-    {
-    }
-protected:
-    void onEntry(QEvent *) override
-    {
-        Bomb *b = new Bomb;
-        b->setPos(boat->x() - b->size().width(), boat->y());
-        GraphicsScene *scene = static_cast<GraphicsScene *>(boat->scene());
-        scene->addItem(b);
-        b->launch(Bomb::Left);
-        boat->setBombsLaunched(boat->bombsLaunched() + 1);
-    }
-private:
-    Boat *boat;
-};
-
-#endif // BOAT_P_H

examples/widgets/animation/sub-attaq/bomb.cpp

@@ -1,128 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//Own
-#include "bomb.h"
-#include "submarine.h"
-#include "animationmanager.h"
-#include "qanimationstate.h"
-
-//Qt
-#include <QFinalState>
-#include <QPropertyAnimation>
-#include <QSequentialAnimationGroup>
-#include <QStateMachine>
-
-Bomb::Bomb() : PixmapItem(QString("bomb"), GraphicsScene::Big)
-{
-    setZValue(2);
-}
-
-void Bomb::launch(Bomb::Direction direction)
-{
-    QSequentialAnimationGroup *launchAnimation = new QSequentialAnimationGroup;
-    AnimationManager::self()->registerAnimation(launchAnimation);
-    qreal delta = direction == Right ? 20 : - 20;
-    QPropertyAnimation *anim = new QPropertyAnimation(this, "pos");
-    anim->setEndValue(QPointF(x() + delta,y() - 20));
-    anim->setDuration(150);
-    launchAnimation->addAnimation(anim);
-    anim = new QPropertyAnimation(this, "pos");
-    anim->setEndValue(QPointF(x() + delta*2, y() ));
-    anim->setDuration(150);
-    launchAnimation->addAnimation(anim);
-    anim = new QPropertyAnimation(this, "pos");
-    anim->setEndValue(QPointF(x() + delta*2,scene()->height()));
-    anim->setDuration(y()/2*60);
-    launchAnimation->addAnimation(anim);
-    connect(anim, &QVariantAnimation::valueChanged, this, &Bomb::onAnimationLaunchValueChanged);
-    connect(this, &Bomb::bombExploded, launchAnimation, &QAbstractAnimation::stop);
-    //We setup the state machine of the bomb
-    QStateMachine *machine = new QStateMachine(this);
-
-    //This state is when the launch animation is playing
-    QAnimationState *launched = new QAnimationState(machine);
-    launched->setAnimation(launchAnimation);
-
-    //End
-    QFinalState *finalState = new QFinalState(machine);
-
-    machine->setInitialState(launched);
-
-    //### Add a nice animation when the bomb is destroyed
-    launched->addTransition(this, &Bomb::bombExploded, finalState);
-
-    //If the animation is finished, then we move to the final state
-    launched->addTransition(launched, &QAnimationState::animationFinished, finalState);
-
-    //The machine has finished to be executed, then the boat is dead
-    connect(machine,&QState::finished, this, &Bomb::bombExecutionFinished);
-
-    machine->start();
-
-}
-
-void Bomb::onAnimationLaunchValueChanged(const QVariant &)
-{
-    const QList<QGraphicsItem *> colItems =
-            collidingItems(Qt::IntersectsItemBoundingRect);
-    for (QGraphicsItem *item : colItems) {
-        if (item->type() == SubMarine::Type) {
-            SubMarine *s = static_cast<SubMarine *>(item);
-            destroy();
-            s->destroy();
-        }
-    }
-}
-
-void Bomb::destroy()
-{
-    emit bombExploded();
-}

examples/widgets/animation/sub-attaq/bomb.h

@@ -1,76 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef BOMB_H
-#define BOMB_H
-
-#include "pixmapitem.h"
-
-class Bomb : public PixmapItem
-{
-Q_OBJECT
-public:
-    enum Direction {
-        Left =  0,
-        Right
-    };
-    Bomb();
-    void launch(Direction direction);
-    void destroy();
-
-signals:
-    void bombExploded();
-    void bombExecutionFinished();
-
-private slots:
-    void onAnimationLaunchValueChanged(const QVariant &);
-};
-
-#endif // BOMB_H

examples/widgets/animation/sub-attaq/data.xml

@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<subattaq>
-    <submarines>
-        <submarine type="0" points="10" name="Q1" />
-        <submarine type="1" points="20" name="Q2" />
-    </submarines>
-    <levels>
-        <level id="0" name="Seaman recruit">
-            <subinstance type="0" nb="1"/>
-        </level>
-        <level id="1" name="Seaman apprentice">
-            <subinstance type="0" nb="2"/>
-        </level>
-	<level id="2" name="Seaman">
-            <subinstance type="0" nb="4"/>
-        </level>
-	<level id="3" name="Petty Officer Third Class">
-            <subinstance type="0" nb="6"/>
-        </level>
-	<level id="4" name="Petty Officer Second Class">
-            <subinstance type="0" nb="6"/>
-        </level>
-	<level id="5" name="Petty Officer First Class">
-            <subinstance type="0" nb="8"/>
-        </level>
-	<level id="6" name="Lieutenant">
-            <subinstance type="0" nb="10"/>
-        </level>
-	<level id="7" name="Commander">
-            <subinstance type="0" nb="15"/>
-        </level>
-	<level id="8" name="Captain">
-            <subinstance type="0" nb="12"/>
-        </level>
-	<level id="9" name="Admiral">
-            <subinstance type="0" nb="12"/>
-        </level>
-    </levels>
-</subattaq>

examples/widgets/animation/sub-attaq/graphicsscene.cpp

@@ -1,301 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//Own
-#include "graphicsscene.h"
-#include "states.h"
-#include "boat.h"
-#include "submarine.h"
-#include "torpedo.h"
-#include "bomb.h"
-#include "animationmanager.h"
-#include "qanimationstate.h"
-#include "progressitem.h"
-#include "textinformationitem.h"
-
-//Qt
-#include <QAction>
-#include <QApplication>
-#include <QFile>
-#include <QFinalState>
-#include <QParallelAnimationGroup>
-#include <QPropertyAnimation>
-#include <QSequentialAnimationGroup>
-#include <QStateMachine>
-#include <QXmlStreamReader>
-
-GraphicsScene::GraphicsScene(int x, int y, int width, int height, Mode mode, QObject *parent)
-    : QGraphicsScene(x, y, width, height, parent), mode(mode), boat(new Boat)
-{
-    PixmapItem *backgroundItem = new PixmapItem(QStringLiteral("background"), mode);
-    backgroundItem->setZValue(1);
-    backgroundItem->setPos(0,0);
-    addItem(backgroundItem);
-
-    PixmapItem *surfaceItem = new PixmapItem(QStringLiteral("surface"), mode);
-    surfaceItem->setZValue(3);
-    surfaceItem->setPos(0, sealLevel() - surfaceItem->boundingRect().height() / 2);
-    addItem(surfaceItem);
-
-    //The item that display score and level
-    progressItem = new ProgressItem(backgroundItem);
-
-    textInformationItem = new TextInformationItem(backgroundItem);
-    textInformationItem->hide();
-    //We create the boat
-    addItem(boat);
-    boat->setPos(this->width()/2, sealLevel() - boat->size().height());
-    boat->hide();
-
-    //parse the xml that contain all data of the game
-    QXmlStreamReader reader;
-    QFile file(":data.xml");
-    file.open(QIODevice::ReadOnly);
-    reader.setDevice(&file);
-    LevelDescription currentLevel;
-    while (!reader.atEnd()) {
-         reader.readNext();
-         if (reader.tokenType() == QXmlStreamReader::StartElement) {
-             if (reader.name() == u"submarine") {
-                 SubmarineDescription desc;
-                 desc.name = reader.attributes().value("name").toString();
-                 desc.points = reader.attributes().value("points").toInt();
-                 desc.type = reader.attributes().value("type").toInt();
-                 submarinesData.append(desc);
-             } else if (reader.name() == u"level") {
-                 currentLevel.id = reader.attributes().value("id").toInt();
-                 currentLevel.name = reader.attributes().value("name").toString();
-             } else if (reader.name() == u"subinstance") {
-                 currentLevel.submarines.append(qMakePair(reader.attributes().value("type").toInt(),
-                                                          reader.attributes().value("nb").toInt()));
-             }
-         } else if (reader.tokenType() == QXmlStreamReader::EndElement) {
-            if (reader.name() == u"level") {
-                levelsData.insert(currentLevel.id, currentLevel);
-                currentLevel.submarines.clear();
-            }
-         }
-   }
-}
-
-qreal GraphicsScene::sealLevel() const
-{
-    return (mode == Big) ? 220 : 160;
-}
-
-void GraphicsScene::setupScene(QAction *newAction, QAction *quitAction)
-{
-    static constexpr int nLetters = 10;
-    static constexpr struct {
-        char const *pix;
-        qreal initX, initY;
-        qreal destX, destY;
-    } logoData[nLetters] = {
-        {"s",   -1000, -1000, 300, 150 },
-        {"u",    -800, -1000, 350, 150 },
-        {"b",    -600, -1000, 400, 120 },
-        {"dash", -400, -1000, 460, 150 },
-        {"a",    1000,  2000, 350, 250 },
-        {"t",     800,  2000, 400, 250 },
-        {"t2",    600,  2000, 430, 250 },
-        {"a2",    400,  2000, 465, 250 },
-        {"q",     200,  2000, 510, 250 },
-        {"excl",    0,  2000, 570, 220 } };
-
-    QSequentialAnimationGroup *lettersGroupMoving = new QSequentialAnimationGroup(this);
-    QParallelAnimationGroup *lettersGroupFading = new QParallelAnimationGroup(this);
-
-    for (int i = 0; i < nLetters; ++i) {
-        PixmapItem *logo = new PixmapItem(QLatin1String(":/logo-") + logoData[i].pix, this);
-        logo->setPos(logoData[i].initX, logoData[i].initY);
-        logo->setZValue(i + 3);
-        //creation of the animations for moving letters
-        QPropertyAnimation *moveAnim = new QPropertyAnimation(logo, "pos", lettersGroupMoving);
-        moveAnim->setEndValue(QPointF(logoData[i].destX, logoData[i].destY));
-        moveAnim->setDuration(200);
-        moveAnim->setEasingCurve(QEasingCurve::OutElastic);
-        lettersGroupMoving->addPause(50);
-        //creation of the animations for fading out the letters
-        QPropertyAnimation *fadeAnim = new QPropertyAnimation(logo, "opacity", lettersGroupFading);
-        fadeAnim->setDuration(800);
-        fadeAnim->setEndValue(0);
-        fadeAnim->setEasingCurve(QEasingCurve::OutQuad);
-    }
-
-    QStateMachine *machine = new QStateMachine(this);
-
-    //This state is when the player is playing
-    PlayState *gameState = new PlayState(this, machine);
-
-    //Final state
-    QFinalState *finalState = new QFinalState(machine);
-
-    //Animation when the player enter in the game
-    QAnimationState *lettersMovingState = new QAnimationState(machine);
-    lettersMovingState->setAnimation(lettersGroupMoving);
-
-    //Animation when the welcome screen disappear
-    QAnimationState *lettersFadingState = new QAnimationState(machine);
-    lettersFadingState->setAnimation(lettersGroupFading);
-
-    //if new game then we fade out the welcome screen and start playing
-    lettersMovingState->addTransition(newAction, &QAction::triggered, lettersFadingState);
-    lettersFadingState->addTransition(lettersFadingState, &QAnimationState::animationFinished, gameState);
-
-    //New Game is triggered then player start playing
-    gameState->addTransition(newAction, &QAction::triggered, gameState);
-
-    //Wanna quit, then connect to CTRL+Q
-    gameState->addTransition(quitAction, &QAction::triggered, finalState);
-    lettersMovingState->addTransition(quitAction, &QAction::triggered, finalState);
-
-    //Welcome screen is the initial state
-    machine->setInitialState(lettersMovingState);
-
-    machine->start();
-
-    //We reach the final state, then we quit
-    connect(machine, &QStateMachine::finished, qApp, &QApplication::quit);
-}
-
-void GraphicsScene::addItem(Bomb *bomb)
-{
-    bombs.insert(bomb);
-    connect(bomb, &Bomb::bombExecutionFinished,
-            this, &GraphicsScene::onBombExecutionFinished);
-    QGraphicsScene::addItem(bomb);
-}
-
-void GraphicsScene::addItem(Torpedo *torpedo)
-{
-    torpedos.insert(torpedo);
-    connect(torpedo, &Torpedo::torpedoExecutionFinished,
-            this, &GraphicsScene::onTorpedoExecutionFinished);
-    QGraphicsScene::addItem(torpedo);
-}
-
-void GraphicsScene::addItem(SubMarine *submarine)
-{
-    submarines.insert(submarine);
-    connect(submarine, &SubMarine::subMarineExecutionFinished,
-            this, &GraphicsScene::onSubMarineExecutionFinished);
-    QGraphicsScene::addItem(submarine);
-}
-
-void GraphicsScene::addItem(QGraphicsItem *item)
-{
-    QGraphicsScene::addItem(item);
-}
-
-void GraphicsScene::onBombExecutionFinished()
-{
-    Bomb *bomb = qobject_cast<Bomb *>(sender());
-    if (!bomb)
-        return;
-    bombs.remove(bomb);
-    bomb->deleteLater();
-    boat->setBombsLaunched(boat->bombsLaunched() - 1);
-}
-
-void GraphicsScene::onTorpedoExecutionFinished()
-{
-    Torpedo *torpedo = qobject_cast<Torpedo *>(sender());
-    if (!torpedo)
-        return;
-    torpedos.remove(torpedo);
-    torpedo->deleteLater();
-}
-
-void GraphicsScene::onSubMarineExecutionFinished()
-{
-    SubMarine *submarine = qobject_cast<SubMarine *>(sender());
-    if (!submarine)
-        return;
-    submarines.remove(submarine);
-    if (submarines.count() == 0)
-        emit allSubMarineDestroyed(submarine->points());
-    else
-        emit subMarineDestroyed(submarine->points());
-    submarine->deleteLater();
-}
-
-void GraphicsScene::clearScene()
-{
-    for (SubMarine *sub : qAsConst(submarines)) {
-        // make sure to not go into onSubMarineExecutionFinished
-        sub->disconnect(this);
-        sub->destroy();
-        sub->deleteLater();
-    }
-
-    for (Torpedo *torpedo : qAsConst(torpedos)) {
-        // make sure to not go into onTorpedoExecutionFinished
-        torpedo->disconnect(this);
-        torpedo->destroy();
-        torpedo->deleteLater();
-    }
-
-    for (Bomb *bomb : qAsConst(bombs)) {
-        // make sure to not go into onBombExecutionFinished
-        bomb->disconnect(this);
-        bomb->destroy();
-        bomb->deleteLater();
-    }
-
-    submarines.clear();
-    bombs.clear();
-    torpedos.clear();
-
-    AnimationManager::self()->unregisterAllAnimations();
-
-    boat->stop();
-    boat->hide();
-    boat->setEnabled(true);
-}

examples/widgets/animation/sub-attaq/graphicsscene.h

@@ -1,130 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef GRAPHICSSCENE_H
-#define GRAPHICSSCENE_H
-
-//Qt
-#include <QGraphicsScene>
-#include <QSet>
-
-
-class Boat;
-class SubMarine;
-class Torpedo;
-class Bomb;
-class PixmapItem;
-class ProgressItem;
-class TextInformationItem;
-QT_BEGIN_NAMESPACE
-class QAction;
-QT_END_NAMESPACE
-
-class GraphicsScene : public QGraphicsScene
-{
-Q_OBJECT
-public:
-    enum Mode {
-        Big = 0,
-        Small
-    };
-
-    struct SubmarineDescription {
-        int type = 0;
-        int points = 0;
-        QString name;
-    };
-
-    struct LevelDescription {
-        int id = 0;
-        QString name;
-        QList<QPair<int, int>> submarines;
-    };
-
-    GraphicsScene(int x, int y, int width, int height, Mode mode, QObject *parent = nullptr);
-    qreal sealLevel() const;
-    void setupScene(QAction *newAction, QAction *quitAction);
-    void addItem(Bomb *bomb);
-    void addItem(Torpedo *torpedo);
-    void addItem(SubMarine *submarine);
-    void addItem(QGraphicsItem *item);
-    void clearScene();
-
-signals:
-    void subMarineDestroyed(int);
-    void allSubMarineDestroyed(int);
-
-private slots:
-    void onBombExecutionFinished();
-    void onTorpedoExecutionFinished();
-    void onSubMarineExecutionFinished();
-
-private:
-    Mode mode;
-    ProgressItem *progressItem;
-    TextInformationItem *textInformationItem;
-    Boat *boat;
-    QSet<SubMarine *> submarines;
-    QSet<Bomb *> bombs;
-    QSet<Torpedo *> torpedos;
-    QList<SubmarineDescription> submarinesData;
-    QHash<int, LevelDescription> levelsData;
-
-    friend class PauseState;
-    friend class PlayState;
-    friend class LevelState;
-    friend class LostState;
-    friend class WinState;
-    friend class WinTransition;
-    friend class UpdateScoreTransition;
-};
-
-#endif // GRAPHICSSCENE_H
-

examples/widgets/animation/sub-attaq/main.cpp

@@ -1,64 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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>
-
-#include "mainwindow.h"
-
-int main(int argc, char *argv[])
-{
-    QApplication app(argc, argv);
-    Q_INIT_RESOURCE(subattaq);
-
-    MainWindow w;
-    w.show();
-
-    return app.exec();
-}

examples/widgets/animation/sub-attaq/mainwindow.cpp

@@ -1,84 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//Own
-#include "mainwindow.h"
-#include "graphicsscene.h"
-
-//Qt
-#include <QGraphicsView>
-#include <QApplication>
-#include <QMenu>
-#include <QMenuBar>
-#include <QLayout>
-
-MainWindow::MainWindow(QWidget *parent)
-    : QMainWindow(parent)
-{
-    QMenu *file = menuBar()->addMenu(tr("&File"));
-
-    QAction *newAction = file->addAction(tr("New Game"));
-    newAction->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_N));
-    QAction *quitAction = file->addAction(tr("Quit"));
-    quitAction->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_Q));
-
-    if (QApplication::arguments().contains("-fullscreen")) {
-        scene = new GraphicsScene(0, 0, 750, 400, GraphicsScene::Small, this);
-        setWindowState(Qt::WindowFullScreen);
-    } else {
-        scene = new GraphicsScene(0, 0, 880, 630, GraphicsScene::Big, this);
-        layout()->setSizeConstraint(QLayout::SetFixedSize);
-    }
-
-    view = new QGraphicsView(scene, this);
-    view->setAlignment(Qt::AlignLeft | Qt::AlignTop);
-    scene->setupScene(newAction, quitAction);
-    setCentralWidget(view);
-}

examples/widgets/animation/sub-attaq/mainwindow.h

@@ -1,72 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef MAINWINDOW_H
-#define MAINWINDOW_H
-
-//Qt
-#include <QMainWindow>
-class GraphicsScene;
-QT_BEGIN_NAMESPACE
-class QGraphicsView;
-QT_END_NAMESPACE
-
-class MainWindow : public QMainWindow
-{
-Q_OBJECT
-public:
-    MainWindow(QWidget *parent = nullptr);
-
-private:
-    GraphicsScene *scene;
-    QGraphicsView *view;
-};
-
-#endif // MAINWINDOW_H

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examples/widgets/animation/sub-attaq/pics/scalable/see.svg

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