Merge commit 'qt/master-stable'

Conflicts:
	configure.exe
	qmake/Makefile.unix
	qmake/generators/makefile.cpp
	src/corelib/global/qglobal.h
	src/corelib/kernel/kernel.pri
	src/corelib/kernel/qcoreevent.cpp
	src/corelib/kernel/qsharedmemory_unix.cpp
	src/gui/graphicsview/qgraphicsscene.cpp
	src/gui/kernel/qaction.cpp
	src/gui/kernel/qaction.h
	src/gui/kernel/qaction_p.h
	src/gui/kernel/qapplication.cpp
	src/gui/kernel/qapplication.h
	src/gui/kernel/qwidget.cpp
	src/gui/kernel/qwidget.h
	src/gui/kernel/qwidget_mac.mm
	src/gui/painting/qgraphicssystemfactory.cpp
	src/gui/styles/qwindowsstyle.cpp
	src/gui/text/qfontengine_qpf.cpp
	src/gui/widgets/qabstractscrollarea_p.h
	src/network/access/qnetworkaccessdebugpipebackend.cpp
	src/network/socket/qlocalsocket_unix.cpp
	src/network/socket/qnativesocketengine_p.h
	src/network/socket/qnativesocketengine_unix.cpp
	src/openvg/qpaintengine_vg.cpp
	tests/auto/q3sqlcursor/tst_q3sqlcursor.cpp
	tests/auto/qcssparser/qcssparser.pro
	tests/auto/qdir/tst_qdir.cpp
	tests/auto/qfile/tst_qfile.cpp
	tests/auto/qobject/tst_qobject.cpp
	tests/auto/qpathclipper/qpathclipper.pro
	tests/auto/qprocess/tst_qprocess.cpp
	tests/auto/qsettings/tst_qsettings.cpp
	tests/auto/qsharedpointer/qsharedpointer.pro
	tests/auto/qsqlquerymodel/qsqlquerymodel.pro
	tests/auto/qsqlrelationaltablemodel/qsqlrelationaltablemodel.pro
	tests/auto/qsqltablemodel/qsqltablemodel.pro
	tests/auto/qsqlthread/qsqlthread.pro
	tests/auto/qwidget/tst_qwidget.cpp

1 files changed, 305 insertions, 0 deletions

diff --git a/tests/auto/qgraphicssceneindex/tst_qgraphicssceneindex.cpp b/tests/auto/qgraphicssceneindex/tst_qgraphicssceneindex.cpp
new file mode 100644
index 0000000..f825c16
--- /dev/null
+++ b/tests/auto/qgraphicssceneindex/tst_qgraphicssceneindex.cpp
@@ -0,0 +1,305 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+#include <QtGui/qgraphicsscene.h>
+#include <private/qgraphicsscenebsptreeindex_p.h>
+#include <private/qgraphicssceneindex_p.h>
+#include <private/qgraphicsscenelinearindex_p.h>
+
+//TESTED_CLASS=
+//TESTED_FILES=
+
+class tst_QGraphicsSceneIndex : public QObject
+{
+    Q_OBJECT
+public slots:
+    void initTestCase();
+
+private slots:
+    void customIndex_data();
+    void customIndex();
+    void scatteredItems_data();
+    void scatteredItems();
+    void overlappedItems_data();
+    void overlappedItems();
+    void movingItems_data();
+    void movingItems();
+    void connectedToSceneRectChanged();
+    void items();
+    void clear();
+
+private:
+    void common_data();
+    QGraphicsSceneIndex *createIndex(const QString &name);
+};
+
+void tst_QGraphicsSceneIndex::initTestCase()
+{
+}
+
+void tst_QGraphicsSceneIndex::common_data()
+{
+    QTest::addColumn<QString>("indexMethod");
+
+    QTest::newRow("BSP") << QString("bsp");
+    QTest::newRow("Linear") << QString("linear");
+}
+
+QGraphicsSceneIndex *tst_QGraphicsSceneIndex::createIndex(const QString &indexMethod)
+{
+    QGraphicsSceneIndex *index = 0;
+    QGraphicsScene *scene = new QGraphicsScene();
+    if (indexMethod == "bsp")
+        index = new QGraphicsSceneBspTreeIndex(scene);
+
+    if (indexMethod == "linear")
+        index = new QGraphicsSceneLinearIndex(scene);
+
+    return index;
+}
+
+void tst_QGraphicsSceneIndex::customIndex_data()
+{
+    common_data();
+}
+
+void tst_QGraphicsSceneIndex::customIndex()
+{
+#if 0
+    QFETCH(QString, indexMethod);
+    QGraphicsSceneIndex *index = createIndex(indexMethod);
+
+    QGraphicsScene scene;
+    scene.setSceneIndex(index);
+
+    scene.addRect(0, 0, 30, 40);
+    QCOMPARE(scene.items(QRectF(0, 0, 10, 10)).count(), 1);
+#endif
+}
+
+void tst_QGraphicsSceneIndex::scatteredItems_data()
+{
+    common_data();
+}
+
+void tst_QGraphicsSceneIndex::scatteredItems()
+{
+    QFETCH(QString, indexMethod);
+
+    QGraphicsScene scene;
+#if 1
+    scene.setItemIndexMethod(indexMethod == "linear" ? QGraphicsScene::NoIndex : QGraphicsScene::BspTreeIndex);
+#else
+    QGraphicsSceneIndex *index = createIndex(indexMethod);
+    scene.setSceneIndex(index);
+#endif
+
+    for (int i = 0; i < 10; ++i)
+        scene.addRect(i*50, i*50, 40, 35);
+
+    QCOMPARE(scene.items(QPointF(5, 5)).count(), 1);
+    QCOMPARE(scene.items(QPointF(55, 55)).count(), 1);
+    QCOMPARE(scene.items(QPointF(-100, -100)).count(), 0);
+
+    QCOMPARE(scene.items(QRectF(0, 0, 10, 10)).count(), 1);
+    QCOMPARE(scene.items(QRectF(0, 0, 1000, 1000)).count(), 10);
+    QCOMPARE(scene.items(QRectF(-100, -1000, 0, 0)).count(), 0);
+}
+
+void tst_QGraphicsSceneIndex::overlappedItems_data()
+{
+    common_data();
+}
+
+void tst_QGraphicsSceneIndex::overlappedItems()
+{
+    QFETCH(QString, indexMethod);
+
+    QGraphicsScene scene;
+#if 1
+    scene.setItemIndexMethod(indexMethod == "linear" ? QGraphicsScene::NoIndex : QGraphicsScene::BspTreeIndex);
+#else
+    QGraphicsSceneIndex *index = createIndex(indexMethod);
+    scene.setSceneIndex(index);
+#endif
+
+    for (int i = 0; i < 10; ++i)
+        for (int j = 0; j < 10; ++j)
+            scene.addRect(i*50, j*50, 200, 200);
+
+    QCOMPARE(scene.items(QPointF(5, 5)).count(), 1);
+    QCOMPARE(scene.items(QPointF(55, 55)).count(), 4);
+    QCOMPARE(scene.items(QPointF(105, 105)).count(), 9);
+    QCOMPARE(scene.items(QPointF(-100, -100)).count(), 0);
+
+    QCOMPARE(scene.items(QRectF(0, 0, 1000, 1000)).count(), 100);
+    QCOMPARE(scene.items(QRectF(-100, -1000, 0, 0)).count(), 0);
+    QCOMPARE(scene.items(QRectF(0, 0, 200, 200)).count(), 16);
+    QCOMPARE(scene.items(QRectF(0, 0, 100, 100)).count(), 4);
+    QCOMPARE(scene.items(QRectF(0, 0, 1, 100)).count(), 2);
+    QCOMPARE(scene.items(QRectF(0, 0, 1, 1000)).count(), 10);
+}
+
+void tst_QGraphicsSceneIndex::movingItems_data()
+{
+    common_data();
+}
+
+void tst_QGraphicsSceneIndex::movingItems()
+{
+    QFETCH(QString, indexMethod);
+
+    QGraphicsScene scene;
+#if 1
+    scene.setItemIndexMethod(indexMethod == "linear" ? QGraphicsScene::NoIndex : QGraphicsScene::BspTreeIndex);
+#else
+    QGraphicsSceneIndex *index = createIndex(indexMethod);
+    scene.setSceneIndex(index);
+#endif
+
+    for (int i = 0; i < 10; ++i)
+        scene.addRect(i*50, i*50, 40, 35);
+
+    QGraphicsRectItem *box = scene.addRect(0, 0, 10, 10);
+    QCOMPARE(scene.items(QPointF(5, 5)).count(), 2);
+    QCOMPARE(scene.items(QPointF(-1, -1)).count(), 0);
+    QCOMPARE(scene.items(QRectF(0, 0, 5, 5)).count(), 2);
+
+    box->setPos(10, 10);
+    QCOMPARE(scene.items(QPointF(9, 9)).count(), 1);
+    QCOMPARE(scene.items(QPointF(15, 15)).count(), 2);
+    QCOMPARE(scene.items(QRectF(0, 0, 1, 1)).count(), 1);
+
+    box->setPos(-5, -5);
+    QCOMPARE(scene.items(QPointF(-1, -1)).count(), 1);
+    QCOMPARE(scene.items(QRectF(0, 0, 1, 1)).count(), 2);
+
+    QCOMPARE(scene.items(QRectF(0, 0, 1000, 1000)).count(), 11);
+}
+
+void tst_QGraphicsSceneIndex::connectedToSceneRectChanged()
+{
+
+    class MyScene : public QGraphicsScene
+    { public: using QGraphicsScene::receivers; };
+
+    MyScene scene; // Uses QGraphicsSceneBspTreeIndex by default.
+    QCOMPARE(scene.receivers(SIGNAL(sceneRectChanged(const QRectF&))), 1);
+
+    scene.setItemIndexMethod(QGraphicsScene::NoIndex); // QGraphicsSceneLinearIndex
+    QCOMPARE(scene.receivers(SIGNAL(sceneRectChanged(const QRectF&))), 1);
+}
+
+void tst_QGraphicsSceneIndex::items()
+{
+    QGraphicsScene scene;
+    QGraphicsItem *item1 = scene.addRect(0, 0, 10, 10);
+    QGraphicsItem *item2 = scene.addRect(10, 10, 10, 10);
+    QCOMPARE(scene.items().size(), 2);
+
+    // Move from unindexed items into bsp tree.
+    QTest::qWait(50);
+    QCOMPARE(scene.items().size(), 2);
+
+    // Add untransformable item.
+    QGraphicsItem *item3 = new QGraphicsRectItem(QRectF(20, 20, 10, 10));
+    item3->setFlag(QGraphicsItem::ItemIgnoresTransformations);
+    scene.addItem(item3);
+    QCOMPARE(scene.items().size(), 3);
+
+    // Move from unindexed items into untransformable items.
+    QTest::qWait(50);
+    QCOMPARE(scene.items().size(), 3);
+
+    // Move from untransformable items into unindexed items.
+    item3->setFlag(QGraphicsItem::ItemIgnoresTransformations, false);
+    QCOMPARE(scene.items().size(), 3);
+    QTest::qWait(50);
+    QCOMPARE(scene.items().size(), 3);
+
+    // Make all items untransformable.
+    item1->setFlag(QGraphicsItem::ItemIgnoresTransformations);
+    item2->setParentItem(item1);
+    item3->setParentItem(item2);
+    QCOMPARE(scene.items().size(), 3);
+
+    // Move from unindexed items into untransformable items.
+    QTest::qWait(50);
+    QCOMPARE(scene.items().size(), 3);
+}
+
+void tst_QGraphicsSceneIndex::clear()
+{
+    class MyItem : public QGraphicsItem
+    {
+    public:
+        MyItem(QGraphicsItem *parent = 0) : QGraphicsItem(parent), numPaints(0) {}
+        int numPaints;
+    protected:
+        QRectF boundingRect() const { return QRectF(0, 0, 10, 10); }
+        void paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
+        { ++numPaints; }
+    };
+
+    QGraphicsScene scene;
+    scene.setSceneRect(0, 0, 100, 100);
+    scene.addItem(new MyItem);
+
+    QGraphicsView view(&scene);
+    view.show();
+#ifdef Q_WS_X11
+    qt_x11_wait_for_window_manager(&view);
+#endif
+    QTest::qWait(250);
+    scene.clear();
+
+    // Make sure the index is re-generated after QGraphicsScene::clear();
+    // otherwise no items will be painted.
+    MyItem *item = new MyItem;
+    scene.addItem(item);
+    qApp->processEvents();
+    QCOMPARE(item->numPaints, 1);
+}
+
+QTEST_MAIN(tst_QGraphicsSceneIndex)
+#include "tst_qgraphicssceneindex.moc"