Merge branch '4.7' of git://scm.dev.nokia.troll.no/qt/qt-doc-team

* '4.7' of git://scm.dev.nokia.troll.no/qt/qt-doc-team: (329 commits)
  Fixed drawImage() not to attempt drawing null images on openvg.
  QS60Style: Update placeholder texture to real one
  qdoc: Avoid infinite loops in table of contents generation.
  Bump Qt version to 4.7.4
  Return SV_S60_5_2 / SV_SF_3 for next gen Symbian platform.
  Remove incorrect check in qpixmap autotest.
  Change the pooled QGLPixmapData to be backed by QVolatileImage.
  Started changes-4.7.4 file
  Fix endianness detection with gcc 4.6 -flto -fwhole-program
  remove redundand validateModes() call
  Changed s60 style not to rely on QPixmapData::toNativeType().
  Add missing bitmap locking to QVGPixmapData::fromNativeType.
  Don't crash calling QTextDocument::blockBoundingRect on invalid block
  Prepare fromSymbianCFbsBitmap autotest for 16 bpp format.
  Fix writing to an attached property from script.
  fixes/improvements for new QML right-to-left docs
  Fix license headers in example code
  Add flag for forcibly propagating backing store alpha to framebuffer
  Fixed unmatched quotes in s60installs.pro
  Added setSwitchPolicy to MeeGo graphicssystem helper API.
  ...

1 files changed, 238 insertions, 29 deletions

diff --git a/tests/auto/declarative/qdeclarativeitem/tst_qdeclarativeitem.cpp b/tests/auto/declarative/qdeclarativeitem/tst_qdeclarativeitem.cpp
index 137522d..52c9a72 100644
--- a/tests/auto/declarative/qdeclarativeitem/tst_qdeclarativeitem.cpp
+++ b/tests/auto/declarative/qdeclarativeitem/tst_qdeclarativeitem.cpp
@@ -65,7 +65,10 @@ private slots:
     void keys();
     void keysProcessingOrder();
     void keyNavigation();
+    void keyNavigation_RightToLeft();
     void keyNavigation_skipNotVisible();
+    void layoutMirroring();
+    void layoutMirroringIllegalParent();
     void smooth();
     void clip();
     void mapCoordinates();
@@ -87,13 +90,33 @@ private slots:
     void testQtQuick11Attributes();
     void testQtQuick11Attributes_data();
     void qtbug_16871();
-
 private:
-    template<typename T>
-    T *findItem(QGraphicsObject *parent, const QString &objectName);
     QDeclarativeEngine engine;
 };
 
+template<typename T>
+T *findItem(QGraphicsObject *parent, const QString &objectName)
+{
+    if (!parent)
+        return 0;
+
+    const QMetaObject &mo = T::staticMetaObject;
+    //qDebug() << parent->QGraphicsObject::children().count() << "children";
+    for (int i = 0; i < parent->childItems().count(); ++i) {
+        QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(parent->childItems().at(i));
+        if(!item)
+            continue;
+        //qDebug() << "try" << item;
+        if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName))
+            return static_cast<T*>(item);
+        item = findItem<T>(item, objectName);
+        if (item)
+            return static_cast<T*>(item);
+    }
+
+    return 0;
+}
+
 class KeysTestObject : public QObject
 {
     Q_OBJECT
@@ -380,6 +403,165 @@ void tst_QDeclarativeItem::keysProcessingOrder()
     delete testObject;
 }
 
+QDeclarativeItemPrivate *childPrivate(QGraphicsObject *rootItem, const char * itemString)
+{
+    QDeclarativeItem *item = findItem<QDeclarativeItem>(rootItem, QString(QLatin1String(itemString)));
+    QDeclarativeItemPrivate* itemPrivate = QDeclarativeItemPrivate::get(item);
+    return itemPrivate;
+}
+
+QVariant childProperty(QGraphicsObject *rootItem, const char * itemString, const char * property)
+{
+    QDeclarativeItem *item = findItem<QDeclarativeItem>(rootItem, QString(QLatin1String(itemString)));
+    return item->property(property);
+}
+
+bool anchorsMirrored(QGraphicsObject *rootItem, const char * itemString)
+{
+    QDeclarativeItem *item = findItem<QDeclarativeItem>(rootItem, QString(QLatin1String(itemString)));
+    QDeclarativeItemPrivate* itemPrivate = QDeclarativeItemPrivate::get(item);
+    return itemPrivate->anchors()->mirrored();
+}
+
+void tst_QDeclarativeItem::layoutMirroring()
+{
+    QDeclarativeView *canvas = new QDeclarativeView(0);
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/layoutmirroring.qml"));
+    canvas->show();
+
+    QDeclarativeItem *rootItem = qobject_cast<QDeclarativeItem*>(canvas->rootObject());
+    QVERIFY(rootItem);
+    QDeclarativeItemPrivate *rootPrivate = QDeclarativeItemPrivate::get(rootItem);
+    QVERIFY(rootPrivate);
+
+    QCOMPARE(childPrivate(rootItem, "mirrored1")->effectiveLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "mirrored2")->effectiveLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "notMirrored1")->effectiveLayoutMirror, false);
+    QCOMPARE(childPrivate(rootItem, "notMirrored2")->effectiveLayoutMirror, false);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror1")->effectiveLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror2")->effectiveLayoutMirror, true);
+
+    QCOMPARE(anchorsMirrored(rootItem, "mirrored1"), true);
+    QCOMPARE(anchorsMirrored(rootItem, "mirrored2"), true);
+    QCOMPARE(anchorsMirrored(rootItem, "notMirrored1"), false);
+    QCOMPARE(anchorsMirrored(rootItem, "notMirrored2"), false);
+    QCOMPARE(anchorsMirrored(rootItem, "inheritedMirror1"), true);
+    QCOMPARE(anchorsMirrored(rootItem, "inheritedMirror2"), true);
+
+    QCOMPARE(childPrivate(rootItem, "mirrored1")->inheritedLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "mirrored2")->inheritedLayoutMirror, false);
+    QCOMPARE(childPrivate(rootItem, "notMirrored1")->inheritedLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "notMirrored2")->inheritedLayoutMirror, false);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror1")->inheritedLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror2")->inheritedLayoutMirror, true);
+
+    QCOMPARE(childPrivate(rootItem, "mirrored1")->isMirrorImplicit, false);
+    QCOMPARE(childPrivate(rootItem, "mirrored2")->isMirrorImplicit, false);
+    QCOMPARE(childPrivate(rootItem, "notMirrored1")->isMirrorImplicit, false);
+    QCOMPARE(childPrivate(rootItem, "notMirrored2")->isMirrorImplicit, true);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror1")->isMirrorImplicit, true);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror2")->isMirrorImplicit, true);
+
+    QCOMPARE(childPrivate(rootItem, "mirrored1")->inheritMirrorFromParent, true);
+    QCOMPARE(childPrivate(rootItem, "mirrored2")->inheritMirrorFromParent, false);
+    QCOMPARE(childPrivate(rootItem, "notMirrored1")->inheritMirrorFromParent, true);
+    QCOMPARE(childPrivate(rootItem, "notMirrored2")->inheritMirrorFromParent, false);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror1")->inheritMirrorFromParent, true);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror2")->inheritMirrorFromParent, true);
+
+    QCOMPARE(childPrivate(rootItem, "mirrored1")->inheritMirrorFromItem, true);
+    QCOMPARE(childPrivate(rootItem, "mirrored2")->inheritMirrorFromItem, false);
+    QCOMPARE(childPrivate(rootItem, "notMirrored1")->inheritMirrorFromItem, false);
+    QCOMPARE(childPrivate(rootItem, "notMirrored2")->inheritMirrorFromItem, false);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror1")->inheritMirrorFromItem, false);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror2")->inheritMirrorFromItem, false);
+
+    // load dynamic content using Loader that needs to inherit mirroring
+    rootItem->setProperty("state", "newContent");
+    QCOMPARE(childPrivate(rootItem, "notMirrored3")->effectiveLayoutMirror, false);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror3")->effectiveLayoutMirror, true);
+
+    QCOMPARE(childPrivate(rootItem, "notMirrored3")->inheritedLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror3")->inheritedLayoutMirror, true);
+
+    QCOMPARE(childPrivate(rootItem, "notMirrored3")->isMirrorImplicit, false);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror3")->isMirrorImplicit, true);
+
+    QCOMPARE(childPrivate(rootItem, "notMirrored3")->inheritMirrorFromParent, true);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror3")->inheritMirrorFromParent, true);
+
+    QCOMPARE(childPrivate(rootItem, "notMirrored3")->inheritMirrorFromItem, false);
+    QCOMPARE(childPrivate(rootItem, "notMirrored3")->inheritMirrorFromItem, false);
+
+    // disable inheritance
+    rootItem->setProperty("childrenInherit", false);
+
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror1")->effectiveLayoutMirror, false);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror2")->effectiveLayoutMirror, false);
+    QCOMPARE(childPrivate(rootItem, "mirrored1")->effectiveLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "notMirrored1")->effectiveLayoutMirror, false);
+
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror1")->inheritedLayoutMirror, false);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror2")->inheritedLayoutMirror, false);
+    QCOMPARE(childPrivate(rootItem, "mirrored1")->inheritedLayoutMirror, false);
+    QCOMPARE(childPrivate(rootItem, "notMirrored1")->inheritedLayoutMirror, false);
+
+    // re-enable inheritance
+    rootItem->setProperty("childrenInherit", true);
+
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror1")->effectiveLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror2")->effectiveLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "mirrored1")->effectiveLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "notMirrored1")->effectiveLayoutMirror, false);
+
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror1")->inheritedLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "inheritedMirror2")->inheritedLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "mirrored1")->inheritedLayoutMirror, true);
+    QCOMPARE(childPrivate(rootItem, "notMirrored1")->inheritedLayoutMirror, true);
+    
+    //
+    // dynamic parenting
+    //
+    QDeclarativeItem *parentItem1 = new QDeclarativeItem();
+    QDeclarativeItemPrivate::get(parentItem1)->effectiveLayoutMirror = true; // LayoutMirroring.enabled: true
+    QDeclarativeItemPrivate::get(parentItem1)->isMirrorImplicit = false;
+    QDeclarativeItemPrivate::get(parentItem1)->inheritMirrorFromItem = true; // LayoutMirroring.childrenInherit: true
+    QDeclarativeItemPrivate::get(parentItem1)->resolveLayoutMirror();
+
+    // inherit in constructor
+    QDeclarativeItem *childItem1 = new QDeclarativeItem(parentItem1);
+    QCOMPARE(QDeclarativeItemPrivate::get(childItem1)->effectiveLayoutMirror, true);
+    QCOMPARE(QDeclarativeItemPrivate::get(childItem1)->inheritMirrorFromParent, true);
+
+    // inherit through a parent change
+    QDeclarativeItem *childItem2 = new QDeclarativeItem();
+    QCOMPARE(QDeclarativeItemPrivate::get(childItem2)->effectiveLayoutMirror, false);
+    QCOMPARE(QDeclarativeItemPrivate::get(childItem2)->inheritMirrorFromParent, false);
+    childItem2->setParentItem(parentItem1);
+    QCOMPARE(QDeclarativeItemPrivate::get(childItem2)->effectiveLayoutMirror, true);
+    QCOMPARE(QDeclarativeItemPrivate::get(childItem2)->inheritMirrorFromParent, true);
+
+    // stop inherting through a parent change
+    QDeclarativeItem *parentItem2 = new QDeclarativeItem();
+    QDeclarativeItemPrivate::get(parentItem2)->effectiveLayoutMirror = true; // LayoutMirroring.enabled: true
+    QDeclarativeItemPrivate::get(parentItem2)->resolveLayoutMirror();
+    childItem2->setParentItem(parentItem2);
+    QCOMPARE(QDeclarativeItemPrivate::get(childItem2)->effectiveLayoutMirror, false);
+    QCOMPARE(QDeclarativeItemPrivate::get(childItem2)->inheritMirrorFromParent, false);
+    
+    delete parentItem1;
+    delete parentItem2;
+}
+
+void tst_QDeclarativeItem::layoutMirroringIllegalParent()
+{
+    QDeclarativeComponent component(&engine);
+    component.setData("import QtQuick 1.1; QtObject { LayoutMirroring.enabled: true; LayoutMirroring.childrenInherit: true }", QUrl::fromLocalFile(""));
+    QTest::ignoreMessage(QtWarningMsg, "file::1:21: QML QtObject: LayoutDirection attached property only works with Items");
+    QObject *object = component.create();
+    QVERIFY(object != 0);
+}
+
 void tst_QDeclarativeItem::keyNavigation()
 {
     QDeclarativeView *canvas = new QDeclarativeView(0);
@@ -460,6 +642,59 @@ void tst_QDeclarativeItem::keyNavigation()
     delete canvas;
 }
 
+void tst_QDeclarativeItem::keyNavigation_RightToLeft()
+{
+    QDeclarativeView *canvas = new QDeclarativeView(0);
+    canvas->setFixedSize(240,320);
+
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/keynavigationtest.qml"));
+    canvas->show();
+    qApp->processEvents();
+
+    QDeclarativeItem *rootItem = qobject_cast<QDeclarativeItem*>(canvas->rootObject());
+    QVERIFY(rootItem);
+    QDeclarativeItemPrivate* rootItemPrivate = QDeclarativeItemPrivate::get(rootItem);
+
+    rootItemPrivate->effectiveLayoutMirror = true; // LayoutMirroring.mirror: true
+    rootItemPrivate->isMirrorImplicit = false;
+    rootItemPrivate->inheritMirrorFromItem = true; // LayoutMirroring.inherit: true
+    rootItemPrivate->resolveLayoutMirror();
+
+    QEvent wa(QEvent::WindowActivate);
+    QApplication::sendEvent(canvas, &wa);
+    QFocusEvent fe(QEvent::FocusIn);
+    QApplication::sendEvent(canvas, &fe);
+
+    QDeclarativeItem *item = findItem<QDeclarativeItem>(canvas->rootObject(), "item1");
+    QVERIFY(item);
+    QVERIFY(item->hasActiveFocus());
+
+    QVariant result;
+    QVERIFY(QMetaObject::invokeMethod(canvas->rootObject(), "verify",
+            Q_RETURN_ARG(QVariant, result)));
+    QVERIFY(result.toBool());
+
+    // right
+    QKeyEvent key(QEvent::KeyPress, Qt::Key_Left, Qt::NoModifier, "", false, 1);
+    QApplication::sendEvent(canvas, &key);
+    QVERIFY(key.isAccepted());
+
+    item = findItem<QDeclarativeItem>(canvas->rootObject(), "item2");
+    QVERIFY(item);
+    QVERIFY(item->hasActiveFocus());
+
+    // left
+    key = QKeyEvent(QEvent::KeyPress, Qt::Key_Right, Qt::NoModifier, "", false, 1);
+    QApplication::sendEvent(canvas, &key);
+    QVERIFY(key.isAccepted());
+
+    item = findItem<QDeclarativeItem>(canvas->rootObject(), "item1");
+    QVERIFY(item);
+    QVERIFY(item->hasActiveFocus());
+
+    delete canvas;
+}
+
 void tst_QDeclarativeItem::keyNavigation_skipNotVisible()
 {
     QDeclarativeView *canvas = new QDeclarativeView(0);
@@ -1003,32 +1238,6 @@ void tst_QDeclarativeItem::qtbug_16871()
     delete o;
 }
 
-
-template<typename T>
-T *tst_QDeclarativeItem::findItem(QGraphicsObject *parent, const QString &objectName)
-{
-    if (!parent)
-        return 0;
-
-    const QMetaObject &mo = T::staticMetaObject;
-    //qDebug() << parent->QGraphicsObject::children().count() << "children";
-    for (int i = 0; i < parent->childItems().count(); ++i) {
-        QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(parent->childItems().at(i));
-        if(!item)
-            continue;
-        //qDebug() << "try" << item;
-        if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName))
-            return static_cast<T*>(item);
-        item = findItem<T>(item, objectName);
-        if (item)
-            return static_cast<T*>(item);
-    }
-
-    return 0;
-}
-
-
-
 QTEST_MAIN(tst_QDeclarativeItem)
 
 #include "tst_qdeclarativeitem.moc"