Doc: Many undocumented functions/types

Running qdoc in the latest stable branch produces over 100 unique instances of "warning: No documentation for..."

Here is a list of the ones I've seen, excluding constructors, destructors and operators.

qtactiveqt.git
QAxBase::fallbackMetaObject()

qtbase.git
QAbstractOpenGLFunctions::initializeOpenGLFunctions()
QAbstractOpenGLFunctions::owningContext()
QAbstractOpenGLFunctions::setOwningContext()
QApplication::palette()
QApplication::setGraphicsSystem()
QBackingStore::handle()
QBackingStore::hasStaticContents()
QBackingStore::setStaticContents()
QBackingStore::staticContents()
QByteArray::setNum()
QCollatorSortKey::swap()
QEnterEvent::globalPos()
QEnterEvent::globalX()
QEnterEvent::globalY()
QEnterEvent::localPos()
QEnterEvent::pos()
QEnterEvent::screenPos()
QEnterEvent::windowPos()
QEnterEvent::x()
QEnterEvent::y()
QGLContext::contextHandle()
QGLContext::getProcAddress()
QGLWidget::event()
QGraphicsScene::focusItemChanged()
QLatin1String::data()
QMacNativeWidget::init()
QMacNativeWidget::nativeView()
QMetaType::construct()
QPrinter::setPageMargins()
QRasterPaintEngine::shouldDrawCachedGlyphs()
QSqlResult::resetBindCount()
QSqlTableModel::record()
QString::Data
Qt::NativeGestureType
QtConcurrent::Exception
QtConcurrent::UnhandledException
QTest::keyClick()
QTest::keyEvent()
QTest::keyPress()
QTest::keyRelease()
QTest::mouseClick()
QTest::mouseDClick()
QTest::mouseEvent()
QTest::mouseMove()
QTest::mousePress()
QTest::mouseRelease()
QTest::qCompare()
QTest::qFindTestData()
QTest::sendKeyEvent()
QTest::simulateEvent()
QTest::waitForEvents()
QTextCodec::codecForTr()
QTimeZone::swap()
QWidget::macCGHandle()
QWidget::macQDHandle()
QWidget::redirected()
QWidget::sharedPainter()
QWidget::x11Info()
QWidget::x11PictureHandle()

qtdeclarative.git
Canvas::getContext
QQmlAbstractProfilerAdapter::isRunning()
QQmlAbstractProfilerAdapter::profilingDisabled()
QQmlAbstractProfilerAdapter::profilingDisabledWhileWaiting()
QQmlAbstractProfilerAdapter::profilingEnabled()
QQmlAbstractProfilerAdapter::profilingEnabledWhileWaiting()
QQmlAbstractProfilerAdapter::referenceTimeKnown()
QQmlAbstractProfilerAdapter::reportData()
QQmlAbstractProfilerAdapter::startWaiting()
QQmlAbstractProfilerAdapter::stopWaiting()
QQmlAbstractProfilerAdapter::synchronize()
QQmlAbstractUrlInterceptor::DataType
QQmlEngine::addNamedBundle()
QQmlEngine::event()
QQmlImageProviderBase::flags()
QQmlImageProviderBase::imageType()
QQuickItem::forceActiveFocus()
QQuickTextDocument::textDocument()
QQuickWindow::closing()
QSGMaterialShader::RenderState::devicePixelRatio()
QSGTextureProvider::texture()
QSGTextureProvider::textureChanged()

qtgraphicaleffects.git
DropShadow::transparentBorder https://codereview.qt-project.org/#/c/96018/
Glow::transparentBorder https://codereview.qt-project.org/#/c/96018/
RadialGradient::verticalOffset
RadialGradient::verticalRadius

qtmacextras.git
QtMac::applicationIconBadgeNumber()
QtMac::badgeLabelText()
QtMac::currentCGContext()
QtMac::fromCGImageRef()
QtMac::fromNSData()
QtMac::fromNSString()
QtMac::fromNSURL()
QtMac::isMainWindow()
QtMac::setApplicationIconBadgeNumber()
QtMac::setBadgeLabelText()
QtMac::toCGImageRef()
QtMac::toNSData()
QtMac::toNSImage()
QtMac::toNSString()
QtMac::toNSURL()

qtmultimedia.git
QAudioBuffer::constData()
QAudioBuffer::data()
Video::metaData

qtquickcontrols.git
Menu::style
MenuBar::style
StackViewDelegate::getTransition
StackViewDelegate::popTransition
StackViewDelegate::pushTransition
StackViewDelegate::replaceTransition
StackViewDelegate::transitionFinished
StatusBarStyle::panel
ToolBarStyle::panel

qttools.git
QDesignerFormWindowInterface::resourceFileSaveMode()
QDesignerFormWindowInterface::setResourceFileSaveMode()
QDesignerFormWindowManagerInterface::createPreviewPixmap()
QDesignerFormWindowManagerInterface::formWindow()
QHelpSearchQueryWidget::isCompactMode()

Note: I left out Qt WebKit et al. from my working directory for speed, and for some reason I can't generate docs for Qt D-Bus or Qt (Android|X11) Extras (even though I can get Qt Mac Extras docs) on my Windows machine.