Merge remote-tracking branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	doc/src/development/qmake-manual.qdoc
	mkspecs/symbian-gcce/qmake.conf
	qmake/project.cpp
	src/corelib/global/qnamespace.qdoc
	src/declarative/graphicsitems/qdeclarativetext.cpp
	src/gui/text/qtextdocumentlayout.cpp
	src/gui/text/qtextdocumentlayout_p.h
	tests/auto/declarative/qdeclarativetext/tst_qdeclarativetext.cpp
	tests/auto/networkselftest/networkselftest.pro
	tests/auto/qscriptengine/tst_qscriptengine.cpp
	tools/designer/src/components/signalsloteditor/signalslot_utils.cpp
	tools/designer/src/components/signalsloteditor/signalsloteditorwindow.cpp
	tools/qdoc3/test/qt-build-docs.qdocconf
	tools/qdoc3/test/qt-html-templates.qdocconf
	tools/qdoc3/test/qt-html-templates_zh_CN.qdocconf
	tools/qdoc3/test/qt.qdocconf
	tools/qdoc3/test/qt_ja_JP.qdocconf
	tools/qdoc3/test/qt_zh_CN.qdocconf

4 files changed, 37 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativeecmascript/data/signalWithUnknownTypes.qml b/tests/auto/declarative/qdeclarativeecmascript/data/signalWithUnknownTypes.qml
new file mode 100644
index 0000000..49293ed
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativeecmascript/data/signalWithUnknownTypes.qml
@@ -0,0 +1,5 @@
+import Qt.test 1.0
+
+MyQmlObject {
+    onSignalWithUnknownType: variantMethod(arg);
+}
diff --git a/tests/auto/declarative/qdeclarativeecmascript/testtypes.cpp b/tests/auto/declarative/qdeclarativeecmascript/testtypes.cpp
index d7f0f42..7e63bd5 100644
--- a/tests/auto/declarative/qdeclarativeecmascript/testtypes.cpp
+++ b/tests/auto/declarative/qdeclarativeecmascript/testtypes.cpp
@@ -125,6 +125,8 @@ void registerTypes()
 
     qmlRegisterExtendedType<QWidget,QWidgetDeclarativeUI>("Qt.test",1,0,"QWidget");
     qmlRegisterType<QPlainTextEdit>("Qt.test",1,0,"QPlainTextEdit");
+
+    qRegisterMetaType<MyQmlObject::MyType>("MyQmlObject::MyType");
 }
 
 #include "testtypes.moc"
diff --git a/tests/auto/declarative/qdeclarativeecmascript/testtypes.h b/tests/auto/declarative/qdeclarativeecmascript/testtypes.h
index fb54a54..081cc4c 100644
--- a/tests/auto/declarative/qdeclarativeecmascript/testtypes.h
+++ b/tests/auto/declarative/qdeclarativeecmascript/testtypes.h
@@ -152,6 +152,11 @@ public:
     MyQmlObject *myinvokableObject;
     Q_INVOKABLE MyQmlObject *returnme() { return this; }
 
+    struct MyType {
+        int value;
+    };
+    QVariant variant() const { return m_variant; }
+    
 signals:
     void basicSignal();
     void argumentSignal(int a, QString b, qreal c);
@@ -159,6 +164,7 @@ signals:
     void objectChanged();
     void anotherBasicSignal();
     void thirdBasicSignal();
+    void signalWithUnknownType(const MyQmlObject::MyType &arg);
 
 public slots:
     void deleteMe() { delete this; }
@@ -166,6 +172,7 @@ public slots:
     void method(int a) { if(a == 163) m_methodIntCalled = true; }
     void setString(const QString &s) { m_string = s; }
     void myinvokable(MyQmlObject *o) { myinvokableObject = o; }
+    void variantMethod(const QVariant &v) { m_variant = v; }
 
 private:
     friend class tst_qdeclarativeecmascript;
@@ -178,6 +185,7 @@ private:
     int m_value;
     int m_resetProperty;
     QRegExp m_regExp;
+    QVariant m_variant;
 };
 
 QML_DECLARE_TYPEINFO(MyQmlObject, QML_HAS_ATTACHED_PROPERTIES)
@@ -898,6 +906,7 @@ QML_DECLARE_TYPE(MyRevisionedBaseClassRegistered)
 QML_DECLARE_TYPE(MyRevisionedBaseClassUnregistered)
 QML_DECLARE_TYPE(MyRevisionedClass)
 QML_DECLARE_TYPE(MyRevisionedSubclass)
+Q_DECLARE_METATYPE(MyQmlObject::MyType)
 
 void registerTypes();
 
diff --git a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
index f66cd0b..b19b3c9 100644
--- a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
+++ b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
@@ -142,6 +142,7 @@ private slots:
     void compiled();
     void numberAssignment();
     void propertySplicing();
+    void signalWithUnknownTypes();
 
     void bug1();
     void bug2();
@@ -2340,6 +2341,26 @@ void tst_qdeclarativeecmascript::propertySplicing()
     delete object;
 }
 
+// QTBUG-16683
+void tst_qdeclarativeecmascript::signalWithUnknownTypes()
+{
+    QDeclarativeComponent component(&engine, TEST_FILE("signalWithUnknownTypes.qml"));
+
+    MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
+    QVERIFY(object != 0);
+
+    MyQmlObject::MyType type;
+    type.value = 0x8971123;
+    emit object->signalWithUnknownType(type);
+
+    MyQmlObject::MyType result = qvariant_cast<MyQmlObject::MyType>(object->variant());
+
+    QCOMPARE(result.value, type.value);
+
+
+    delete object;
+}
+
 // Test that assigning a null object works 
 // Regressed with: df1788b4dbbb2826ae63f26bdf166342595343f4
 void tst_qdeclarativeecmascript::nullObjectBinding()