Rename example directory (all examples in it are statemachine examples)

Pick-to: 6.1
Task-number: QTBUG-89833
Change-Id: I5703667054d5f32633c741f97c2890b64801960c
Reviewed-by: Paul Wicking <paul.wicking@qt.io>

10 files changed, 373 insertions, 0 deletions

diff --git a/examples/statemachine/animation/states/CMakeLists.txt b/examples/statemachine/animation/states/CMakeLists.txt
new file mode 100644
index 0000000..26f3192
--- /dev/null
+++ b/examples/statemachine/animation/states/CMakeLists.txt
@@ -0,0 +1,59 @@
+# 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 StateMachine)
+find_package(Qt6 COMPONENTS Widgets)
+
+qt_add_executable(states
+    main.cpp
+)
+set_target_properties(states PROPERTIES
+    WIN32_EXECUTABLE TRUE
+    MACOSX_BUNDLE TRUE
+)
+target_link_libraries(states PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::StateMachine
+    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}"
+)
diff --git a/examples/statemachine/animation/states/accessories-dictionary.png b/examples/statemachine/animation/states/accessories-dictionary.png
new file mode 100644
index 0000000..e9bd55d
--- /dev/null
+++ b/examples/statemachine/animation/states/accessories-dictionary.png
diff --git a/examples/statemachine/animation/states/akregator.png b/examples/statemachine/animation/states/akregator.png
new file mode 100644
index 0000000..a086f45
--- /dev/null
+++ b/examples/statemachine/animation/states/akregator.png
diff --git a/examples/statemachine/animation/states/digikam.png b/examples/statemachine/animation/states/digikam.png
new file mode 100644
index 0000000..9de9fb2
--- /dev/null
+++ b/examples/statemachine/animation/states/digikam.png
diff --git a/examples/statemachine/animation/states/help-browser.png b/examples/statemachine/animation/states/help-browser.png
new file mode 100644
index 0000000..db92faa
--- /dev/null
+++ b/examples/statemachine/animation/states/help-browser.png
diff --git a/examples/statemachine/animation/states/k3b.png b/examples/statemachine/animation/states/k3b.png
new file mode 100644
index 0000000..bbcafcf
--- /dev/null
+++ b/examples/statemachine/animation/states/k3b.png
diff --git a/examples/statemachine/animation/states/kchart.png b/examples/statemachine/animation/states/kchart.png
new file mode 100644
index 0000000..1dd115b
--- /dev/null
+++ b/examples/statemachine/animation/states/kchart.png
diff --git a/examples/statemachine/animation/states/main.cpp b/examples/statemachine/animation/states/main.cpp
new file mode 100644
index 0000000..bfc0dd2
--- /dev/null
+++ b/examples/statemachine/animation/states/main.cpp
@@ -0,0 +1,296 @@
+/****************************************************************************
+**
+** 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 <QtStateMachine>
+#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"
diff --git a/examples/statemachine/animation/states/states.pro b/examples/statemachine/animation/states/states.pro
new file mode 100644
index 0000000..3a6dd77
--- /dev/null
+++ b/examples/statemachine/animation/states/states.pro
@@ -0,0 +1,8 @@
+QT += statemachine widgets
+
+SOURCES += main.cpp
+RESOURCES += states.qrc
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/statemachine/animation/states
+INSTALLS += target
diff --git a/examples/statemachine/animation/states/states.qrc b/examples/statemachine/animation/states/states.qrc
new file mode 100644
index 0000000..60ab3f7
--- /dev/null
+++ b/examples/statemachine/animation/states/states.qrc
@@ -0,0 +1,10 @@
+<!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>