Remove metatype registration of built-in types.

As they are built-in, they are effectively registered at compile-time
already.

Change-Id: I7ae6ba16088eab5d19213fa7b07c2a7760988a86
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>

examples/threads/mandelbrot/mandelbrotwidget.cpp

@@ -65,7 +65,6 @@ MandelbrotWidget::MandelbrotWidget(QWidget *parent)
     pixmapScale = DefaultScale;
     curScale = DefaultScale;
 
-    qRegisterMetaType<QImage>("QImage");
     connect(&thread, SIGNAL(renderedImage(QImage,double)), this, SLOT(updatePixmap(QImage,double)));
 
     setWindowTitle(tr("Mandelbrot"));

src/testlib/doc/snippets/code/doc_src_qsignalspy.cpp

@@ -65,14 +65,14 @@ QVERIFY(arguments.at(2).type() == QVariant::double);
 
 
 //! [2]
-qRegisterMetaType<QModelIndex>("QModelIndex");
+qRegisterMetaType<SomeStruct>();
-QSignalSpy spy(&model, SIGNAL(whatever(QModelIndex)));
+QSignalSpy spy(&model, SIGNAL(whatever(SomeStruct)));
 //! [2]
 
 
 //! [3]
 // get the first argument from the first received signal:
-QModelIndex result = qvariant_cast<QModelIndex>(spy.at(0).at(0));
+SomeStruct result = qvariant_cast<SomeStruct>(spy.at(0).at(0));
 //! [3]
 
 

src/testlib/qsignalspy.qdoc

@@ -54,7 +54,7 @@
 
     \snippet code/doc_src_qsignalspy.cpp 2
 
-    To retrieve the \c QModelIndex, you can use qvariant_cast:
+    To retrieve the instance, you can use qvariant_cast:
 
     \snippet code/doc_src_qsignalspy.cpp 3
  */

tests/auto/corelib/animation/qpropertyanimation/tst_qpropertyanimation.cpp

@@ -1125,7 +1125,6 @@ void tst_QPropertyAnimation::restart()
 
 void tst_QPropertyAnimation::valueChanged()
 {
-    qRegisterMetaType<QVariant>("QVariant");
 
     //we check that we receive the valueChanged signal
     MyErrorObject o;

tests/auto/corelib/io/qsettings/tst_qsettings.cpp

@@ -804,7 +804,6 @@ void tst_QSettings::testIniParsing_data()
 #ifdef QT_BUILD_INTERNAL
 void tst_QSettings::testIniParsing()
 {
-    qRegisterMetaType<QVariant>("QVariant");
     qRegisterMetaType<QSettings::Status>("QSettings::Status");
 
     QDir dir(settingsPath());

tests/auto/corelib/itemmodels/qsortfilterproxymodel/tst_qsortfilterproxymodel.cpp

@@ -179,7 +179,6 @@ tst_QSortFilterProxyModel::tst_QSortFilterProxyModel()
 
 void tst_QSortFilterProxyModel::initTestCase()
 {
-    qRegisterMetaType<QModelIndex>("QModelIndex");
     qRegisterMetaType<IntList>("IntList");
     qRegisterMetaType<IntPair>("IntPair");
     qRegisterMetaType<IntPairList>("IntPairList");

tests/auto/corelib/tools/qbytearray/tst_qbytearray.cpp

@@ -245,7 +245,6 @@ QByteArray verifyZeroTermination(const QByteArray &ba)
 
 tst_QByteArray::tst_QByteArray()
 {
-    qRegisterMetaType<qulonglong>("qulonglong");
 }
 
 void tst_QByteArray::qCompress_data()

tests/auto/corelib/tools/qtimeline/tst_qtimeline.cpp

@@ -130,7 +130,6 @@ void tst_QTimeLine::currentTime()
 {
     QTimeLine timeLine(2000);
     timeLine.setUpdateInterval((timeLine.duration()/2) / 33);
-    qRegisterMetaType<qreal>("qreal");
     QSignalSpy spy(&timeLine, SIGNAL(valueChanged(qreal)));
     QVERIFY(spy.isValid());
     timeLine.setFrameRange(10, 20);
@@ -225,7 +224,6 @@ void tst_QTimeLine::value()
     QVERIFY(timeLine.currentValue() == 0.0);
 
     // Default speed
-    qRegisterMetaType<qreal>("qreal");
     QSignalSpy spy(&timeLine, SIGNAL(valueChanged(qreal)));
     QVERIFY(spy.isValid());
     timeLine.start();

tests/auto/gui/itemmodels/qstandarditemmodel/tst_qstandarditemmodel.cpp

@@ -178,7 +178,6 @@ tst_QStandardItemModel::~tst_QStandardItemModel()
 */
 void tst_QStandardItemModel::init()
 {
-    qRegisterMetaType<QModelIndex>("QModelIndex");
     qRegisterMetaType<QStandardItem*>("QStandardItem*");
     qRegisterMetaType<Qt::Orientation>("Qt::Orientation");
 

tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp

@@ -674,7 +674,6 @@ void tst_QUdpSocket::writeDatagram()
     client.setProperty("_q_networksession", QVariant::fromValue(networkSession));
 #endif
 
-    qRegisterMetaType<qint64>("qint64");
     qRegisterMetaType<QAbstractSocket::SocketError>("QAbstractSocket::SocketError");
 
     for(int i=0;;i++) {

tests/auto/sql/models/qsqlquerymodel/tst_qsqlquerymodel.cpp

@@ -124,7 +124,6 @@ tst_QSqlQueryModel::~tst_QSqlQueryModel()
 
 void tst_QSqlQueryModel::initTestCase()
 {
-    qRegisterMetaType<QModelIndex>("QModelIndex");
     dbs.open();
     for (QStringList::ConstIterator it = dbs.dbNames.begin(); it != dbs.dbNames.end(); ++it) {
 	QSqlDatabase db = QSqlDatabase::database((*it));

tests/auto/sql/models/qsqltablemodel/tst_qsqltablemodel.cpp

@@ -152,7 +152,6 @@ private:
 
 tst_QSqlTableModel::tst_QSqlTableModel()
 {
-    qRegisterMetaType<QModelIndex>("QModelIndex");
     dbs.open();
 }
 

tests/auto/testlib/qsignalspy/tst_qsignalspy.cpp

@@ -183,7 +183,6 @@ void tst_QSignalSpy::spyWithQtClasses()
 {
     QtTestObject2 obj;
 
-    qRegisterMetaType<QDateTime>("QDateTime");
 
     QSignalSpy spy(&obj, SIGNAL(sig2(QDateTime)));
     QDateTime dt = QDateTime::currentDateTime();

tests/auto/widgets/dialogs/qfilesystemmodel/tst_qfilesystemmodel.cpp

@@ -141,7 +141,6 @@ private:
 
 tst_QFileSystemModel::tst_QFileSystemModel() : model(0)
 {
-    qRegisterMetaType<QModelIndex>("QModelIndex");
 }
 
 void tst_QFileSystemModel::init()

tests/auto/widgets/itemviews/qcolumnview/tst_qcolumnview.cpp

@@ -588,7 +588,6 @@ void tst_QColumnView::clicked()
     QModelIndex parent = home.parent();
     QVERIFY(parent.isValid());
 
-    qRegisterMetaType<QModelIndex>("QModelIndex");
     QSignalSpy clickedSpy(&view, SIGNAL(clicked(QModelIndex)));
 
     QPoint localPoint = view.visualRect(home).center();

tests/auto/widgets/itemviews/qdirmodel/tst_qdirmodel.cpp

@@ -464,7 +464,6 @@ void tst_QDirModel::rowsAboutToBeRemoved()
     QDirModel model;
     model.setReadOnly(false);
 
-    qRegisterMetaType<QModelIndex>("QModelIndex");
 
     // NOTE: QDirModel will call refresh() when a file is removed. refresh() will reread the entire directory,
     // and emit layoutAboutToBeChanged and layoutChange. So, instead of checking for

tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp

@@ -642,8 +642,6 @@ void tst_QListView::clicked()
     model.rCount = 10;
     model.colCount = 2;
 
-    qRegisterMetaType<QModelIndex>("QModelIndex");
-
     QListView view;
     view.setModel(&model);
 

tests/auto/widgets/itemviews/qlistwidget/tst_qlistwidget.cpp

@@ -1178,7 +1178,6 @@ void tst_QListWidget::setData()
     QFETCH(QVariantList, values);
     QFETCH(int, expectedSignalCount);
     qRegisterMetaType<QListWidgetItem *>("QListWidgetItem*");
-    qRegisterMetaType<QModelIndex>("QModelIndex");
 
     QVERIFY(roles.count() == values.count());
 

tests/auto/widgets/itemviews/qtablewidget/tst_qtablewidget.cpp

@@ -176,7 +176,6 @@ tst_QTableWidget::~tst_QTableWidget()
 
 void tst_QTableWidget::initTestCase()
 {
-    qRegisterMetaType<QModelIndex>("QModelIndex");
     testWidget = new QTableWidget();
     testWidget->show();
 }

tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp

@@ -402,7 +402,6 @@ void tst_QTreeView::initTestCase()
 #ifdef Q_OS_WINCE //disable magic for WindowsCE
     qApp->setAutoMaximizeThreshold(-1);
 #endif
-    qRegisterMetaType<QModelIndex>("QModelIndex");
 }
 
 void tst_QTreeView::cleanupTestCase()

tests/auto/widgets/widgets/qcombobox/tst_qcombobox.cpp

@@ -377,7 +377,6 @@ Q_DECLARE_METATYPE(QComboBox::InsertPolicy)
 
 tst_QComboBox::tst_QComboBox()
 {
-    qRegisterMetaType<QModelIndex>("QModelIndex");
     parent = 0;
 }
 

tests/auto/widgets/widgets/qdatetimeedit/tst_qdatetimeedit.cpp

@@ -323,9 +323,6 @@ void tst_QDateTimeEdit::getSetCheck()
 
 tst_QDateTimeEdit::tst_QDateTimeEdit()
 {
-    qRegisterMetaType<QDate>("QDate");
-    qRegisterMetaType<QTime>("QTime");
-    qRegisterMetaType<QDateTime>("QDateTime");
     qRegisterMetaType<QList<int> >("QList<int>");
 }
 

tests/auto/widgets/widgets/qmainwindow/tst_qmainwindow.cpp

@@ -193,7 +193,6 @@ void tst_QMainWindow::getSetCheck()
 
 tst_QMainWindow::tst_QMainWindow()
 {
-    qRegisterMetaType<QSize>("QSize");
     qRegisterMetaType<Qt::ToolButtonStyle>("Qt::ToolButtonStyle");
 }
 

tests/auto/widgets/widgets/qtextbrowser/tst_qtextbrowser.cpp

@@ -249,7 +249,6 @@ void tst_QTextBrowser::viewportPositionInHistory()
 
 void tst_QTextBrowser::relativeLinks()
 {
-    qRegisterMetaType<QUrl>("QUrl");
     QSignalSpy sourceChangedSpy(browser, SIGNAL(sourceChanged(QUrl)));
     browser->setSource(QUrl("subdir/../qtextbrowser.html"));
     QVERIFY(!browser->document()->isEmpty());

tests/auto/widgets/widgets/qtoolbar/tst_qtoolbar.cpp

@@ -99,7 +99,6 @@ QAction *triggered = 0;
 
 tst_QToolBar::tst_QToolBar()
 {
-    qRegisterMetaType<QSize>("QSize");
     qRegisterMetaType<Qt::Orientation>("Qt::Orientation");
     qRegisterMetaType<Qt::ToolBarAreas>("Qt::ToolBarAreas");
     qRegisterMetaType<Qt::ToolButtonStyle>("Qt::ToolButtonStyle");