Say hello to QtQuick module

This change moves the QtQuick 2 types and C++ API (including
SceneGraph) to a new module (AKA library), QtQuick.

99% of this change is moving files from src/declarative to
src/quick, and from tests/auto/declarative to
tests/auto/qtquick2.

The loading of QtQuick 2 ("import QtQuick 2.0") is now delegated to
a plugin, src/imports/qtquick2, just like it's done for QtQuick 1.

All tools, examples, and tests that use QtQuick C++ API have gotten
"QT += quick" or "QT += quick-private" added to their .pro file.

A few additional internal QtDeclarative classes had to be exported
(via Q_DECLARATIVE_PRIVATE_EXPORT) since they're needed by the
QtQuick 2 implementation.

The old header locations (e.g. QtDeclarative/qquickitem.h) will
still be supported for some time, but will produce compile-time
warnings. (To avoid the QtQuick implementation using the
compatibility headers (since QtDeclarative's includepath comes
first), a few include statements were modified, e.g. from
"#include <qsgnode.h>" to "#include <QtQuick/qsgnode.h>".)

There's a change in qtbase that automatically adds QtQuick to the
module list if QtDeclarative is used. Together with the compatibility
headers, this should help reduce the migration pain for existing
projects.

In theory, simply getting an existing QtDeclarative-based project
to compile and link shouldn't require any changes for now -- but
porting to the new scheme is of course recommended, and will
eventually become mandatory.

Task-number: QTBUG-22889
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Change-Id: Ia52be9373172ba2f37e7623231ecb060316c96a7
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>

1 files changed, 474 insertions, 0 deletions

diff --git a/tests/auto/qtquick2/qdeclarativebehaviors/tst_qdeclarativebehaviors.cpp b/tests/auto/qtquick2/qdeclarativebehaviors/tst_qdeclarativebehaviors.cpp
new file mode 100644
index 0000000000..526a23f262
--- /dev/null
+++ b/tests/auto/qtquick2/qdeclarativebehaviors/tst_qdeclarativebehaviors.cpp
@@ -0,0 +1,474 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtTest/QtTest>
+#include <qsignalspy.h>
+#include <QtDeclarative/qdeclarativeengine.h>
+#include <QtDeclarative/qdeclarativecomponent.h>
+#include <QtQuick/qquickview.h>
+#include <QtQuick/private/qquickrectangle_p.h>
+#include <QtQuick/private/qquicktext_p.h>
+#include <QtQuick/private/qdeclarativebehavior_p.h>
+#include <QtQuick/private/qdeclarativeanimation_p.h>
+#include <private/qquickitem_p.h>
+#include "../../shared/util.h"
+
+class tst_qdeclarativebehaviors : public QObject
+{
+    Q_OBJECT
+public:
+    tst_qdeclarativebehaviors() {}
+
+private slots:
+    void init() { qApp->processEvents(); }  //work around animation timer bug (QTBUG-22865)
+    void simpleBehavior();
+    void scriptTriggered();
+    void cppTriggered();
+    void loop();
+    void colorBehavior();
+    void parentBehavior();
+    void replaceBinding();
+    //void transitionOverrides();
+    void group();
+    void valueType();
+    void emptyBehavior();
+    void explicitSelection();
+    void nonSelectingBehavior();
+    void reassignedAnimation();
+    void disabled();
+    void dontStart();
+    void startup();
+    void groupedPropertyCrash();
+    void runningTrue();
+    void sameValue();
+    void delayedRegistration();
+    void startOnCompleted();
+};
+
+void tst_qdeclarativebehaviors::simpleBehavior()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("simple.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QTRY_VERIFY(rect);
+    QTRY_VERIFY(qobject_cast<QDeclarativeBehavior*>(rect->findChild<QDeclarativeBehavior*>("MyBehavior"))->animation());
+
+    QQuickItemPrivate::get(rect)->setState("moved");
+    QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() > 0);
+    QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() < 200);
+    //i.e. the behavior has been triggered
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::scriptTriggered()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("scripttrigger.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QTRY_VERIFY(rect);
+
+    rect->setColor(QColor("red"));
+    QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() > 0);
+    QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() < 200);
+    //i.e. the behavior has been triggered
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::cppTriggered()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("cpptrigger.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QTRY_VERIFY(rect);
+
+    QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
+    QTRY_VERIFY(innerRect);
+
+    innerRect->setProperty("x", 200);
+    QTRY_VERIFY(innerRect->x() > 0);
+    QTRY_VERIFY(innerRect->x() < 200);  //i.e. the behavior has been triggered
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::loop()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("loop.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QTRY_VERIFY(rect);
+
+    //don't crash
+    QQuickItemPrivate::get(rect)->setState("moved");
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::colorBehavior()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("color.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QTRY_VERIFY(rect);
+
+    QQuickItemPrivate::get(rect)->setState("red");
+    QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->color() != QColor("red"));
+    QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->color() != QColor("green"));
+    //i.e. the behavior has been triggered
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::parentBehavior()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("parent.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QTRY_VERIFY(rect);
+
+    QQuickItemPrivate::get(rect)->setState("reparented");
+    QTRY_VERIFY(rect->findChild<QQuickRectangle*>("MyRect")->parentItem() != rect->findChild<QQuickItem*>("NewParent"));
+    QTRY_VERIFY(rect->findChild<QQuickRectangle*>("MyRect")->parentItem() == rect->findChild<QQuickItem*>("NewParent"));
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::replaceBinding()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("binding.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QTRY_VERIFY(rect);
+
+    QQuickItemPrivate::get(rect)->setState("moved");
+    QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
+    QTRY_VERIFY(innerRect);
+    QTRY_VERIFY(innerRect->x() > 0);
+    QTRY_VERIFY(innerRect->x() < 200);
+    //i.e. the behavior has been triggered
+    QTRY_COMPARE(innerRect->x(), (qreal)200);
+    rect->setProperty("basex", 10);
+    QTRY_COMPARE(innerRect->x(), (qreal)200);
+    rect->setProperty("movedx", 210);
+    QTRY_COMPARE(innerRect->x(), (qreal)210);
+
+    QQuickItemPrivate::get(rect)->setState("");
+    QTRY_VERIFY(innerRect->x() > 10);
+    QTRY_VERIFY(innerRect->x() < 210);  //i.e. the behavior has been triggered
+    QTRY_COMPARE(innerRect->x(), (qreal)10);
+    rect->setProperty("movedx", 200);
+    QTRY_COMPARE(innerRect->x(), (qreal)10);
+    rect->setProperty("basex", 20);
+    QTRY_COMPARE(innerRect->x(), (qreal)20);
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::group()
+{
+    /* XXX TODO Create a test element for this case.
+    {
+        QDeclarativeEngine engine;
+        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("groupProperty.qml")));
+        QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+        qDebug() << c.errorString();
+        QTRY_VERIFY(rect);
+
+        QQuickItemPrivate::get(rect)->setState("moved");
+        //QTest::qWait(200);
+        QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() > 0);
+        QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() < 200);
+        //i.e. the behavior has been triggered
+
+        delete rect;
+    }
+    */
+
+    {
+        QDeclarativeEngine engine;
+        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("groupProperty2.qml")));
+        QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+        QTRY_VERIFY(rect);
+
+        QQuickItemPrivate::get(rect)->setState("moved");
+        QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->border()->width() > 0);
+        QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->border()->width() < 4);
+        //i.e. the behavior has been triggered
+
+        delete rect;
+    }
+}
+
+void tst_qdeclarativebehaviors::valueType()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("valueType.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect);
+
+    //QTBUG-20827
+    QCOMPARE(rect->color(), QColor::fromRgb(255,0,255));
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::emptyBehavior()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("empty.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect);
+
+    QQuickItemPrivate::get(rect)->setState("moved");
+    qreal x = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x();
+    QCOMPARE(x, qreal(200));    //should change immediately
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::explicitSelection()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("explicit.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect);
+
+    QQuickItemPrivate::get(rect)->setState("moved");
+    QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() > 0);
+    QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() < 200);
+    //i.e. the behavior has been triggered
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::nonSelectingBehavior()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("nonSelecting2.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect);
+
+    QQuickItemPrivate::get(rect)->setState("moved");
+    qreal x = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x();
+    QCOMPARE(x, qreal(200));    //should change immediately
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::reassignedAnimation()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("reassignedAnimation.qml")));
+    QString warning = QUrl::fromLocalFile(TESTDATA("reassignedAnimation.qml")).toString() + ":9:9: QML Behavior: Cannot change the animation assigned to a Behavior.";
+    QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect);
+    QCOMPARE(qobject_cast<QDeclarativeNumberAnimation*>(
+                 rect->findChild<QDeclarativeBehavior*>("MyBehavior")->animation())->duration(), 200);
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::disabled()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("disabled.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect);
+    QCOMPARE(rect->findChild<QDeclarativeBehavior*>("MyBehavior")->enabled(), false);
+
+    QQuickItemPrivate::get(rect)->setState("moved");
+    qreal x = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x();
+    QCOMPARE(x, qreal(200));    //should change immediately
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::dontStart()
+{
+    QDeclarativeEngine engine;
+
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("dontStart.qml")));
+
+    QString warning = c.url().toString() + ":13:13: QML NumberAnimation: setRunning() cannot be used on non-root animation nodes.";
+    QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect);
+
+    QDeclarativeAbstractAnimation *myAnim = rect->findChild<QDeclarativeAbstractAnimation*>("MyAnim");
+    QVERIFY(myAnim && myAnim->qtAnimation());
+    QVERIFY(myAnim->qtAnimation()->state() == QAbstractAnimation::Stopped);
+
+    delete rect;
+}
+
+void tst_qdeclarativebehaviors::startup()
+{
+    {
+        QDeclarativeEngine engine;
+        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("startup.qml")));
+        QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+        QVERIFY(rect);
+
+        QQuickRectangle *innerRect = rect->findChild<QQuickRectangle*>("innerRect");
+        QVERIFY(innerRect);
+
+        QCOMPARE(innerRect->x(), qreal(100));    //should be set immediately
+
+        delete rect;
+    }
+
+    {
+        QDeclarativeEngine engine;
+        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("startup2.qml")));
+        QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+        QVERIFY(rect);
+
+        QQuickRectangle *innerRect = rect->findChild<QQuickRectangle*>("innerRect");
+        QVERIFY(innerRect);
+
+        QQuickText *text = rect->findChild<QQuickText*>();
+        QVERIFY(text);
+
+        QCOMPARE(innerRect->x(), text->width());    //should be set immediately
+
+        delete rect;
+    }
+}
+
+//QTBUG-10799
+void tst_qdeclarativebehaviors::groupedPropertyCrash()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("groupedPropertyCrash.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect);  //don't crash
+
+    delete rect;
+}
+
+//QTBUG-5491
+void tst_qdeclarativebehaviors::runningTrue()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("runningTrue.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect);
+
+    QDeclarativeAbstractAnimation *animation = rect->findChild<QDeclarativeAbstractAnimation*>("rotAnim");
+    QVERIFY(animation);
+
+    QSignalSpy runningSpy(animation, SIGNAL(runningChanged(bool)));
+    rect->setProperty("myValue", 180);
+    QTRY_VERIFY(runningSpy.count() > 0);
+
+    delete rect;
+}
+
+//QTBUG-12295
+void tst_qdeclarativebehaviors::sameValue()
+{
+    QDeclarativeEngine engine;
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("qtbug12295.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect);
+
+    QQuickRectangle *target = rect->findChild<QQuickRectangle*>("myRect");
+    QVERIFY(target);
+
+    target->setX(100);
+    QCOMPARE(target->x(), qreal(100));
+
+    target->setProperty("x", 0);
+    QTRY_VERIFY(target->x() != qreal(0) && target->x() != qreal(100));
+    QTRY_VERIFY(target->x() == qreal(0));   //make sure Behavior has finished.
+
+    target->setX(100);
+    QCOMPARE(target->x(), qreal(100));
+
+    //this is the main point of the test -- the behavior needs to be triggered again
+    //even though we set 0 twice in a row.
+    target->setProperty("x", 0);
+    QTRY_VERIFY(target->x() != qreal(0) && target->x() != qreal(100));
+
+    delete rect;
+}
+
+//QTBUG-18362
+void tst_qdeclarativebehaviors::delayedRegistration()
+{
+    QDeclarativeEngine engine;
+
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("delayedRegistration.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect != 0);
+
+    QQuickItem *innerRect = rect->property("myItem").value<QQuickItem*>();
+    QVERIFY(innerRect != 0);
+
+    QCOMPARE(innerRect->property("x").toInt(), int(0));
+
+    QTRY_COMPARE(innerRect->property("x").toInt(), int(100));
+}
+
+//QTBUG-22555
+void tst_qdeclarativebehaviors::startOnCompleted()
+{
+    QDeclarativeEngine engine;
+
+    QDeclarativeComponent c(&engine, QUrl::fromLocalFile(TESTDATA("startOnCompleted.qml")));
+    QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
+    QVERIFY(rect != 0);
+
+    QQuickItem *innerRect = rect->findChild<QQuickRectangle*>();
+    QVERIFY(innerRect != 0);
+
+    QCOMPARE(innerRect->property("x").toInt(), int(0));
+
+    QTRY_COMPARE(innerRect->property("x").toInt(), int(100));
+
+    delete rect;
+}
+
+QTEST_MAIN(tst_qdeclarativebehaviors)
+
+#include "tst_qdeclarativebehaviors.moc"