Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2: (53 commits)
  removed a few warnings on wince builds
  Removed double setting of _WIN32_WINNT
  QTreeView: remove dead code.
  doc: Clarify effect of QFont::NoFontMerging
  Revert "Implement heightForWidth support for QTabWidget and QStackedLayout."
  build fix for S60
  Improve handling of QAction in soft key manager
  Remove useless assert
  qdrawhelper: fix optim in 2245641ba
  QSlider and StyleSheet: fix one pixel error while drawing the SliderAddPage
  accelerate QWindowsPipeWriter for bigger chunks of data
  Fix antialiasing with transformed text in OpenGL2 paint engine
  Fix flattening of largely scaled, thin, dashed beziers.
  Increased the precision used to flatten beziers
  Fix QT_NO_MOVIE
  Fix compile error with QT_NO_ACTION in QtGui
  Fix QT_NO_COMPLETER
  Fix QT_NO_FSCOMPLETER
  Fix QT_NO_FILESYSTEMMODEL
  Build fix
  ...

3 files changed, 73 insertions, 0 deletions

diff --git a/tests/auto/qdialogbuttonbox/tst_qdialogbuttonbox.cpp b/tests/auto/qdialogbuttonbox/tst_qdialogbuttonbox.cpp
index bf4ea5f..195f8b6 100644
--- a/tests/auto/qdialogbuttonbox/tst_qdialogbuttonbox.cpp
+++ b/tests/auto/qdialogbuttonbox/tst_qdialogbuttonbox.cpp
@@ -721,11 +721,13 @@ void tst_QDialogButtonBox::testDefaultButton_data()
 static int softKeyCount(QWidget *widget)
 {
     int softkeyCount = 0;
+#ifndef QT_NO_ACTION
     QList<QAction *> actions = widget->actions();
     foreach (QAction *action, actions) {
         if (action->softKeyRole() != QAction::NoSoftKey)
             softkeyCount++;
     }
+#endif
     return softkeyCount;
 }
 
@@ -737,14 +739,18 @@ void tst_QDialogButtonBox::testS60SoftKeys()
     buttonBox.setStandardButtons(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
     dialog.show();
 
+#ifndef QT_NO_ACTION
     QCOMPARE( softKeyCount(&dialog), 2);
+#endif
 
     QDialog dialog2(0);
     QDialogButtonBox buttonBox2(&dialog2);
     buttonBox2.setStandardButtons(QDialogButtonBox::Cancel);
     dialog2.show();
 
+#ifndef QT_NO_ACTION
     QCOMPARE( softKeyCount(&dialog2), 1);
+#endif
 
 #else
     QSKIP("S60-specific test", SkipAll );
@@ -759,21 +765,27 @@ void tst_QDialogButtonBox::testSoftKeyReparenting()
     buttonBox->addButton(QDialogButtonBox::Ok);
     buttonBox->addButton(QDialogButtonBox::Cancel);
 
+#ifndef QT_NO_ACTION
     QCOMPARE(softKeyCount(&dialog), 0);
     QCOMPARE(softKeyCount(buttonBox), 2);
+#endif
 
     // Were the softkeys re-parented correctly?
     dialog.setLayout(new QVBoxLayout);
     dialog.layout()->addWidget(buttonBox);
+#ifndef QT_NO_ACTION
     QCOMPARE(softKeyCount(&dialog), 2);
     QCOMPARE(softKeyCount(buttonBox), 0);
+#endif
 
     // Softkeys are only added to QDialog, not QWidget
     QWidget *nested = new QWidget;
     nested->setLayout(new QVBoxLayout);
     nested->layout()->addWidget(buttonBox);
+#ifndef QT_NO_ACTION
     QCOMPARE(softKeyCount(nested), 0);
     QCOMPARE(softKeyCount(buttonBox), 2);
+#endif
 }
 #endif
 
diff --git a/tests/auto/qpathclipper/tst_qpathclipper.cpp b/tests/auto/qpathclipper/tst_qpathclipper.cpp
index 38d253a..db5a13e 100644
--- a/tests/auto/qpathclipper/tst_qpathclipper.cpp
+++ b/tests/auto/qpathclipper/tst_qpathclipper.cpp
@@ -95,6 +95,8 @@ private slots:
 
     void task209056();
     void task251909();
+
+    void qtbug3778();
 };
 
 Q_DECLARE_METATYPE(QPainterPath)
@@ -1346,6 +1348,33 @@ void tst_QPathClipper::task251909()
     QVERIFY(result.elementCount() <= 5);
 }
 
+void tst_QPathClipper::qtbug3778()
+{
+    QPainterPath path1;
+    path1.moveTo(200, 3.22409e-5);
+    // e-5 and higher leads to a bug
+    // Using 3.22409e-4 starts to work correctly
+    path1.lineTo(0, 0);
+    path1.lineTo(1.07025e-13, 1450);
+    path1.lineTo(750, 950);
+    path1.lineTo(950, 750);
+    path1.lineTo(200, 3.22409e-13);
+
+    QPainterPath path2;
+    path2.moveTo(0, 0);
+    path2.lineTo(200, 800);
+    path2.lineTo(600, 1500);
+    path2.lineTo(1500, 1400);
+    path2.lineTo(1900, 1200);
+    path2.lineTo(2000, 1000);
+    path2.lineTo(1400, 0);
+    path2.lineTo(0, 0);
+
+    QPainterPath p12 = path1.intersected(path2);
+
+    QVERIFY(p12.contains(QPointF(100, 100)));
+}
+
 QTEST_APPLESS_MAIN(tst_QPathClipper)
 
 
diff --git a/tests/auto/qtreeview/tst_qtreeview.cpp b/tests/auto/qtreeview/tst_qtreeview.cpp
index 2de189d..75a4c62 100644
--- a/tests/auto/qtreeview/tst_qtreeview.cpp
+++ b/tests/auto/qtreeview/tst_qtreeview.cpp
@@ -215,6 +215,7 @@ private slots:
     void addRowsWhileSectionsAreHidden();
     void filterProxyModelCrash();
     void styleOptionViewItem();
+    void keyboardNavigationWithDisabled();
 
     // task-specific tests:
     void task174627_moveLeftToRoot();
@@ -3753,5 +3754,36 @@ void tst_QTreeView::taskQTBUG_9216_setSizeAndUniformRowHeightsWrongRepaint()
     QTRY_VERIFY(view.painted > 0);
 }
 
+void tst_QTreeView::keyboardNavigationWithDisabled()
+{
+    QTreeView view;
+    QStandardItemModel model(90, 0);
+    for (int i = 0; i < 90; i ++) {
+        model.setItem(i, new QStandardItem(QString::number(i)));
+        model.item(i)->setEnabled(i%6 == 0);
+    }
+    view.setModel(&model);
+
+    view.resize(200, view.visualRect(model.index(0,0)).height()*10);
+    view.show();
+    QApplication::setActiveWindow(&view);
+    QTest::qWaitForWindowShown(&view);
+    QTRY_VERIFY(view.isActiveWindow());
+
+    view.setCurrentIndex(model.index(1, 0));
+    QTest::keyClick(view.viewport(), Qt::Key_Up);
+    QCOMPARE(view.currentIndex(), model.index(0, 0));
+    QTest::keyClick(view.viewport(), Qt::Key_Down);
+    QCOMPARE(view.currentIndex(), model.index(6, 0));
+    QTest::keyClick(view.viewport(), Qt::Key_PageDown);
+    QCOMPARE(view.currentIndex(), model.index(18, 0));
+    QTest::keyClick(view.viewport(), Qt::Key_Down);
+    QCOMPARE(view.currentIndex(), model.index(24, 0));
+    QTest::keyClick(view.viewport(), Qt::Key_PageUp);
+    QCOMPARE(view.currentIndex(), model.index(12, 0));
+    QTest::keyClick(view.viewport(), Qt::Key_Up);
+    QCOMPARE(view.currentIndex(), model.index(6, 0));
+}
+
 QTEST_MAIN(tst_QTreeView)
 #include "tst_qtreeview.moc"