Qt
Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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#include "qqml.h"
#include <QtQml/qqmlprivate.h>
#include <private/qjsvalue_p.h>
#include <private/qqmlbuiltinfunctions_p.h>
#include <private/qqmlcomponent_p.h>
#include <private/qqmlengine_p.h>
#include <private/qqmlfinalizer_p.h>
#include <private/qqmlloggingcategory_p.h>
#include <private/qqmlmetatype_p.h>
#include <private/qqmlmetatypedata_p.h>
#include <private/qqmltype_p_p.h>
#include <private/qqmltypemodule_p.h>
#include <private/qqmltypewrapper_p.h>
#include <private/qqmlvaluetypewrapper_p.h>
#include <private/qv4dateobject_p.h>
#include <private/qv4errorobject_p.h>
#include <private/qv4identifiertable_p.h>
#include <private/qv4lookup_p.h>
#include <private/qv4qobjectwrapper_p.h>
#include <QtCore/qmutex.h>
Go to the source code of this file.
Classes | |
struct | AliasRegistrar |
struct | QQmlPrivate::ObjectPropertyQmlData |
struct | QQmlPrivate::FallbackPropertyQmlData |
Namespaces | |
namespace | QQmlPrivate |
Typedefs | |
using | ElementNames = QVarLengthArray<const char *, 8> |
using | QQmlPrivate::QmlContextPropertyGetter = QV4::ReturnedValue (*)(QV4::Lookup *l, QV4::ExecutionEngine *engine, QV4::Value *thisObject) |
Enumerations | |
enum class | QQmlPrivate::ObjectPropertyResult { QQmlPrivate::OK , QQmlPrivate::NeedsInit , QQmlPrivate::Deleted } |
enum class | QQmlPrivate::ObjectLookupResult { QQmlPrivate::Failure , QQmlPrivate::Object , QQmlPrivate::Fallback , QQmlPrivate::ObjectAsVariant , QQmlPrivate::FallbackAsVariant } |
using ElementNames = QVarLengthArray<const char *, 8> |
void assignVersions | ( | Registration * | registration, |
QTypeRevision | revision, | ||
QTypeRevision | defaultVersion ) |
Definition at line 452 of file qqml.cpp.
References QTypeRevision::fromMajorVersion(), QTypeRevision::fromVersion(), QTypeRevision::hasMajorVersion(), QTypeRevision::hasMinorVersion(), QTypeRevision::majorVersion(), QTypeRevision::minorVersion(), and registration.
Referenced by doRegisterSingletonAndRevisions(), doRegisterTypeAndRevisions(), and QQmlPrivate::qmlregister().
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Definition at line 422 of file qqml.cpp.
References availableRevisions(), QTypeRevision::fromEncodedVersion(), metaObject(), method, property, and QMetaObject::superClass().
Referenced by availableRevisions(), doRegisterTypeAndRevisions(), and prepareRevisions().
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Definition at line 362 of file qqml.cpp.
References engine, error, QQmlEnginePrivate::get(), QStringLiteral, and QObject::thread().
Referenced by QQmlPrivate::SingletonInstanceFunctor::operator()().
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Definition at line 530 of file qqml.cpp.
References QQmlPrivate::classInfo(), i, metaObject(), Q_ASSERT, qstrcmp(), and qWarning.
Referenced by QQmlPrivate::qmlregister().
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Definition at line 707 of file qqml.cpp.
References assignVersions(), finalizeType(), QTypeRevision::fromVersion(), QTypeRevision::isValid(), prepareRevisions(), QQmlMetaType::registerSingletonType(), QQmlPrivate::revisionClassInfo(), QQmlPrivate::revisionClassInfos(), singletonInstanceInfo(), uniqueRevisions(), and QQmlPrivate::RegisterSingletonType::uri.
Referenced by QQmlPrivate::qmlregister().
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Definition at line 594 of file qqml.cpp.
References assignVersions(), availableRevisions(), QQmlPrivate::boolClassInfo(), QQmlPrivate::classInfo(), QQmlPrivate::Construct, QQmlPrivate::RegisterType::CurrentVersion, QString::fromUtf8(), QTypeRevision::fromVersion(), QTypeRevision::isValid(), QMetaType::metaObject(), method, QQmlPrivate::None, QMetaType::PointerToQObject, prepareRevisions(), QQmlPrivate::qmlregister(), qstrcmp(), QQmlPrivate::revisionClassInfo(), QQmlPrivate::revisionClassInfos(), QQmlPrivate::SequentialContainerRegistration, QQmlPrivate::Structured, QQmlPrivate::RegisterType::typeId, QQmlPrivate::TypeRegistration, uniqueRevisions(), and QQmlPrivate::RegisterSequentialContainer::uri.
Referenced by QQmlPrivate::qmlregister().
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Definition at line 520 of file qqml.cpp.
References QQmlMetaType::registerUndeletableType().
Referenced by doRegisterSingletonAndRevisions(), and QQmlPrivate::qmlregister().
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Definition at line 463 of file qqml.cpp.
References availableRevisions(), and metaObject().
Referenced by doRegisterSingletonAndRevisions(), and doRegisterTypeAndRevisions().
Q_DECLARE_LOGGING_CATEGORY | ( | lcJs | ) |
QT_BEGIN_NAMESPACE Q_DECLARE_LOGGING_CATEGORY | ( | lcQml | ) |
QQmlAttachedPropertiesFunc qmlAttachedPropertiesFunction | ( | QObject * | object, |
const QMetaObject * | attachedMetaObject ) |
Definition at line 106 of file qqml.cpp.
References QQmlMetaType::attachedPropertiesFunc(), engine, QQmlEnginePrivate::get(), and qmlEngine().
Referenced by attachedObject(), and qmlAttachedPropertiesObject().
QObject * qmlAttachedPropertiesObject | ( | QObject * | object, |
QQmlAttachedPropertiesFunc | func, | ||
bool | create ) |
Definition at line 114 of file qqml.cpp.
References create(), QQmlData::get(), and resolveAttachedProperties().
Referenced by attachedObject(), QQmlBindPrivate::decodeBinding(), QQmlPropertyPrivate::initProperty(), QQmlPrivate::AOTCompiledContext::loadAttachedLookup(), QV4::QQmlTypeWrapper::object(), qmlAttachedPropertiesObject(), QV4::QQmlTypeWrapper::toVariant(), QV4::QQmlTypeWrapper::virtualGet(), and QV4::QQmlTypeWrapper::virtualPut().
void qmlClearTypeRegistrations | ( | ) |
Definition at line 230 of file qqml.cpp.
References QQmlEnginePrivate::baseModulesUninitialized, QQmlMetaType::clearTypeRegistrations(), and qmlClearEnginePlugins().
Referenced by runTests(), and QQuickControlsTestUtils::QQuickStyleHelper::updateStyle().
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Definition at line 75 of file qqml.cpp.
Referenced by QQuickPlatformColorDialog::QQuickPlatformColorDialog(), QQuickPlatformFileDialog::QQuickPlatformFileDialog(), QQuickPlatformFolderDialog::QQuickPlatformFolderDialog(), QQuickPlatformFontDialog::QQuickPlatformFontDialog(), QQuickPlatformMessageDialog::QQuickPlatformMessageDialog(), QV4::Script::Script(), QQuickLoaderPrivate::_q_sourceLoaded(), QQuickParentChange::actions(), QQuickAnchorChanges::actions(), QQuickPropertyChanges::actions(), QQmlWatcher::addWatch(), QQuickText::baseUrl(), QQuickTextEdit::baseUrl(), QQuickMenuPrivate::beginCreateItem(), QQuickMenuBarPrivate::beginCreateItem(), callWithContextObject(), callWithScopeObject(), QQuickPropertyChanges::changeExpression(), QQmlDelegateModel::classBegin(), QQuickPopup::classBegin(), QQuickRangeSlider::classBegin(), QQuickScrollBar::classBegin(), QQuickSpinBox::classBegin(), QDeclarativeGeoMapItemView::classBegin(), QQuickLoaderPrivate::clear(), QQmlBind::componentComplete(), QQuickTextEdit::componentComplete(), QQmlBinding::create(), createBindingInScope(), QQuickLoaderPrivate::createComponent(), QQuickItemViewPrivate::createComponentItem(), QQuickSwipePrivate::createDelegateItem(), QQuickFolderBreadcrumbBarPrivate::createDelegateItem(), createDimmer(), QQmlPropertyBinding::createFromScriptString(), QQuickSplitViewPrivate::createHandleItem(), QQuickPathViewPrivate::createHighlight(), QQuickIconLabelPrivate::createImage(), QQuickAbstractAnimationPrivate::createProperty(), QQmlJavaScriptExpression::createQmlBinding(), QQuickDialogButtonBoxPrivate::createStandardButton(), QQuickTableViewPrivate::createWrapperModel(), QQmlComponent::creationContext(), QQuickPropertyChangesPrivate::decodeBinding(), QQmlBindPrivate::decodeBinding(), QQuickTextPrivate::ensureDoc(), QQmlJavaScriptExpression::evalFunction(), QQuickVisualTestUtils::findItem(), QV4::QObjectWrapper::findProperty(), QV4::QObjectWrapper::findProperty(), QQuickStackElement::fromString(), QQuick3DPhysicsHeightFieldManager::getHeightField(), QQuick3DPhysicsMeshManager::getMesh(), QV4::getPropertyFromImports(), QQuickListViewPrivate::getSectionItem(), QuickTestResult::grabImage(), QQuickFileDialogDelegatePrivate::highlightFile(), QQmlExpressionPrivate::init(), QQuickTumblerAttachedPrivate::init(), QQuickStackElement::initialize(), QQmlComponentPrivate::initializeObjectWithInitialProperties(), QQDMIncubationTask::initializeRequiredProperties(), QQmlPrivate::AOTCompiledContext::initLoadAttachedLookup(), QQmlPrivate::AOTCompiledContext::initLoadContextIdLookup(), QQuickContainer::isContent(), QQuickFolderBreadcrumbBar::isContent(), QQuickSplitView::isContent(), QQuickTextDocumentPrivate::load(), QQuickAnimatedImage::load(), QQuickBorderImage::load(), QQuickStackElement::load(), QQmlPrivate::AOTCompiledContext::loadContextIdLookup(), QQuickDragAttachedPrivate::loadPixmap(), QQuickImageBase::loadPixmap(), QQuickVectorImagePrivate::loadSvg(), QV4::QQmlContextWrapper::lookupIdObject(), QV4::QQmlContextWrapper::lookupInParentContextHierarchy(), QV4::QQmlContextWrapper::lookupScript(), QV4::QQmlContextWrapper::lookupType(), operator<<(), QQuickMediaPlayer::qmlSetSource(), QQuickSoundEffect::qmlSetSource(), QQmlXmlListModel::reload(), QQuickText::resetBaseUrl(), QQuickTextEdit::resetBaseUrl(), JavaScriptJob::run(), ValueLookupJob::run(), QuickTestImageObject::save(), QQmlDebugTranslationServicePrivate::sendTranslatableTextOccurrences(), QQuickLoader::setActive(), QQuick3DLoader::setActive(), QQuickPageIndicatorPrivate::setContextProperty(), QQuickItemView::setDelegate(), QQuickPathView::setDelegate(), QQuickRepeater::setDelegate(), QQuick3DRepeater::setDelegate(), QQmlComponentPrivate::setInitialProperties(), QV4::QmlIncubatorObject::setInitialState(), QQuickLoaderPrivate::setInitialState(), QQuickTextPrivate::setLineGeometry(), QQuickItemView::setModel(), QQuickPathView::setModel(), QQuickRepeater::setModel(), QQuick3DRepeater::setModel(), QQmlBind::setObject(), QQmlBind::setProperty(), QV4::QObjectWrapper::setQmlProperty(), QQuickWorkerScript::setSource(), QQuick3DRuntimeLoader::setSource(), QQuickFontLoader::setSource(), QQuick3DAmbientSound::setSource(), QQuick3DSpatialSound::setSource(), QQuickPdfDocument::setSource(), QQmlJavaScriptExpression::setupFunction(), QQuickTreeViewDelegatePrivate::toggleExpanded(), QQuick3DModel::translateMeshSource(), QQuickIconImagePrivate::updateIcon(), QQuickTextPrivate::updateLayout(), QQuick3DCustomMaterial::updateSpatialNode(), QQuick3DEffect::updateSpatialNode(), QQuick3DModel::updateSpatialNode(), QQuick3DTexture::updateSpatialNode(), QV4::QObjectWrapper::virtualGet(), QV4::QObjectWrapper::virtualGetOwnProperty(), QV4::QObjectWrapper::virtualPut(), QV4::QObjectWrapper::virtualResolveLookupGetter(), and QV4::QQmlTypeWrapper::virtualResolveLookupGetter().
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Definition at line 80 of file qqml.cpp.
Referenced by QQmlDataBlob::QQmlDataBlob(), QQmlInfo::~QQmlInfo(), QQuickLoaderPrivate::_q_sourceLoaded(), QQuickPropertyChanges::actions(), QQmlPreviewHandler::addEngine(), QQuickDesignerSupportProperties::allPropertyNames(), QQmlListModelParser::applyBindings(), QuickTestUtil::callerFile(), QuickTestUtil::callerLine(), QQuickWindowQmlImpl::classBegin(), QQmlTableModel::clear(), QQuickCanvasItem::componentComplete(), QTestRootObject::create(), createBindingInScope(), QQuickControlsTestUtils::ComponentCreator::createComponent(), QQmlTableModel::data(), QQmlDebugTranslationServiceImpl::engineAboutToBeAdded(), QQmlPreviewServiceImpl::engineAboutToBeAdded(), QQmlProfilerServiceImpl::engineAboutToBeAdded(), QQmlDebugTranslationServiceImpl::engineAboutToBeRemoved(), QQmlPreviewServiceImpl::engineAboutToBeRemoved(), QQmlBinding::evaluate(), QQmlJavaScriptExpression::evaluate(), QQmlJavaScriptExpression::evaluate(), QQuickSpinBoxPrivate::evaluateTextFromValue(), QQuickSpinBoxPrivate::evaluateValueFromText(), QQuickWorkerScript::event(), QQuickStackView::find(), findAttachedParent(), QQuickStackElement::fromStackViewArg(), QQuickStackElement::fromString(), QQmlEnginePrivate::get(), QQmlConnectionSlotDispatcher::impl(), QV4::QObjectSlotDispatcher::impl(), QQuickLoaderPrivate::incubatorStateChanged(), QQuickContext2D::init(), QQuickStackElement::initialize(), QQuickToolTipAttachedPrivate::instance(), QQuickImageBase::itemChange(), QQuickAnimatedImage::load(), QQuickBorderImage::load(), QQuickPdfPageImage::load(), QQmlPrivate::AOTCompiledContext::loadAttachedLookup(), QQmlPrivate::AOTCompiledContext::loadContextIdLookup(), QQuickCanvasItem::loadImage(), QQuickImageBase::loadPixmap(), QV4::QQmlContextWrapper::lookupIdObject(), QV4::QQmlTypeWrapper::metaObject(), QV4Include::method_include(), QV4::QQmlTypeWrapper::object(), QQuickStackViewPrivate::parseElements(), propertyNameListForWritableProperties(), QQmlComponent::qmlAttachedProperties(), qmlAttachedPropertiesFunction(), QQmlPreviewHandler::removeEngine(), QQmlPrivate::AOTCompiledContext::resolveLoggingCategory(), JavaScriptJob::run(), QQmlTableModel::setData(), QQmlEnginePrivate::setInternalContext(), QQuickLoader::setSource(), QQuickLoader::setSource(), QV4::QQmlTypeWrapper::singletonObject(), QQmlBinding::slowWrite(), QQuickSpinBox::textFromValue(), QV4::QQmlTypeWrapper::toVariant(), QuickTestUtil::typeName(), QQmlBinding::update(), QQuickMultiEffectPrivate::updateBlurItemsAmount(), QQuickCanvasItem::updatePolish(), QQuickShaderEffectPrivate::updatePolish(), QQuickSpinBox::valueFromText(), and QV4::ModelObject::virtualGet().
This method completes the setup of all deferred properties of object. Deferred properties are declared with Q_CLASSINFO("DeferredPropertyNames", "comma,separated,property,list");
Any binding to a deferred property is not executed when the object is instantiated, but only when completion is requested with qmlExecuteDeferred, or by manually calling QQmlComponentPrivate::beginDeferred and completeDeferred.
Definition at line 49 of file qqml.cpp.
References QQmlComponentPrivate::beginDeferred(), QQmlComponentPrivate::completeDeferred(), QQmlData::get(), QQmlEnginePrivate::get(), QQmlMetaType::propertyCache(), and state.
Referenced by QQuickState::apply(), QQuickStatePrivate::generateActionList(), QQuickTransition::prepare(), prepareTransition(), QQuickSwipeTransitionManager::transition(), QQuickDelayTransitionManager::transition(), and QQuickBehavior::write().
Definition at line 129 of file qqml.cpp.
References QQmlPrivate::qmlExtendedObject().
Referenced by QQuickPdfDocument::classBegin().
bool qmlProtectModule | ( | const char * | uri, |
int | majVersion ) |
Definition at line 238 of file qqml.cpp.
References QTypeRevision::fromMajorVersion(), QString::fromUtf8(), and QQmlMetaType::protectModule().
Referenced by QQmlEnginePrivate::init().
void qmlRegisterModule | ( | const char * | uri, |
int | versionMajor, | ||
int | versionMinor ) |
Definition at line 245 of file qqml.cpp.
References QTypeRevision::fromVersion(), and QQmlMetaType::registerModule().
Referenced by QWaylandCompositorIviApplicationPlugin::defineModule(), QWaylandCompositorPresentationTimePlugin::defineModule(), QQtWaylandShellPlugin::defineModule(), QWaylandCompositorWlShellPlugin::defineModule(), QWaylandCompositorXdgShellPlugin::defineModule(), qml_register_types_QtQml(), and QWaylandTextureSharingPlugin::registerTypes().
int qmlRegisterTypeNotAvailable | ( | const char * | uri, |
int | versionMajor, | ||
int | versionMinor, | ||
const char * | qmlName, | ||
const QString & | message ) |
int qmlRegisterUncreatableMetaObject | ( | const QMetaObject & | staticMetaObject, |
const char * | uri, | ||
int | versionMajor, | ||
int | versionMinor, | ||
const char * | qmlName, | ||
const QString & | reason ) |
Definition at line 195 of file qqml.cpp.
References QQmlPrivate::RegisterType::CurrentVersion, QTypeRevision::fromVersion(), QQmlPrivate::None, QQmlPrivate::qmlregister(), QQmlPrivate::TypeRegistration, and QTypeRevision::zero().
int qmlTypeId | ( | const char * | uri, |
int | versionMajor, | ||
int | versionMinor, | ||
const char * | qmlName ) |
Definition at line 357 of file qqml.cpp.
References QTypeRevision::fromVersion(), and QQmlMetaType::typeId().
Referenced by QQmlMetaType::qmlTypeById(), and QQmlEngine::singletonInstance().
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Definition at line 88 of file qqml.cpp.
References create().
Referenced by qmlAttachedPropertiesObject().
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Definition at line 250 of file qqml.cpp.
References QQmlDirParser::Import::Auto, QQmlDirParser::Import::Default, QTypeRevision::fromMajorVersion(), QTypeRevision::fromVersion(), QQmlModuleImportAuto, and QQmlModuleImportLatest.
Referenced by QQmlEngine::qmlRegisterModuleImport(), and QQmlEngine::qmlUnregisterModuleImport().
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Definition at line 261 of file qqml.cpp.
References QTypeRevision::fromMajorVersion(), and QQmlModuleImportModuleAny.
Referenced by QQmlEngine::qmlRegisterModuleImport(), and QQmlEngine::qmlUnregisterModuleImport().
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Definition at line 510 of file qqml.cpp.
References QQmlRefPointer< const SingletonInstanceInfo >::Adopt, QQmlType::SingletonInstanceInfo::create(), and QQmlTypeLoader::normalize().
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Definition at line 499 of file qqml.cpp.
References QQmlRefPointer< const SingletonInstanceInfo >::Adopt, and QQmlType::SingletonInstanceInfo::create().
Referenced by doRegisterSingletonAndRevisions(), and QQmlPrivate::qmlregister().
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Definition at line 470 of file qqml.cpp.
References QTypeRevision::fromVersion(), QTypeRevision::hasMajorVersion(), it, QTypeRevision::majorVersion(), and QTypeRevision::minorVersion().
Referenced by doRegisterSingletonAndRevisions(), doRegisterTypeAndRevisions(), and QQmlPrivate::qmlregister().