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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Public Member Functions | Public Attributes | List of all members
QQuickLoaderPrivate Class Reference

#include <qquickloader_p_p.h>

+ Inheritance diagram for QQuickLoaderPrivate:
+ Collaboration diagram for QQuickLoaderPrivate:

Public Member Functions

 QQuickLoaderPrivate ()
 
 ~QQuickLoaderPrivate ()
 
void itemGeometryChanged (QQuickItem *item, QQuickGeometryChange change, const QRectF &oldGeometry) override
 
void itemImplicitWidthChanged (QQuickItem *) override
 
void itemImplicitHeightChanged (QQuickItem *) override
 
void clear ()
 
void initResize ()
 
void load ()
 
void incubatorStateChanged (QQmlIncubator::Status status)
 
void setInitialState (QObject *o)
 
void disposeInitialPropertyValues ()
 
QQuickLoader::Status computeStatus () const
 
void updateStatus ()
 
void createComponent ()
 
qreal getImplicitWidth () const override
 
qreal getImplicitHeight () const override
 
void _q_sourceLoaded ()
 
void _q_updateSize (bool loaderGeometryChanged=true)
 
- Public Member Functions inherited from QQuickImplicitSizeItemPrivate
 QQuickImplicitSizeItemPrivate ()
 
- Public Member Functions inherited from QQuickItemPrivate
 QQuickItemPrivate ()
 
 ~QQuickItemPrivate () override
 
void init (QQuickItem *parent)
 
QQmlListProperty< QObject > data ()
 
QQmlListProperty< QObject > resources ()
 
QQmlListProperty< QQuickItem > children ()
 
QQmlListProperty< QQuickItem > visibleChildren ()
 
QQmlListProperty< QQuickState > states ()
 
QQmlListProperty< QQuickTransition > transitions ()
 
QString state () const
 
void setState (const QString &)
 
QQuickAnchorLine left () const
 
QQuickAnchorLine right () const
 
QQuickAnchorLine horizontalCenter () const
 
QQuickAnchorLine top () const
 
QQuickAnchorLine bottom () const
 
QQuickAnchorLine verticalCenter () const
 
QQuickAnchorLine baseline () const
 
void localizedTouchEvent (const QTouchEvent *event, bool isFiltering, QMutableTouchEvent *localized)
 
bool hasPointerHandlers () const
 
bool hasEnabledHoverHandlers () const
 
virtual void addPointerHandler (QQuickPointerHandler *h)
 
virtual void removePointerHandler (QQuickPointerHandler *h)
 
void _q_resourceObjectDeleted (QObject *)
 
quint64 _q_createJSWrapper (QQmlV4ExecutionEnginePtr engine)
 
template<typename Fn , typename ... Args>
void notifyChangeListeners (QQuickItemPrivate::ChangeTypes changeTypes, Fn &&function, Args &&...args)
 
virtual void registerAsContainmentMask (QQuickItem *, bool)
 
QQuickAnchors * anchors () const
 \qmlpropertygroup QtQuick::Item::anchors \qmlproperty AnchorLine QtQuick::Item::anchors.top \qmlproperty AnchorLine QtQuick::Item::anchors.bottom \qmlproperty AnchorLine QtQuick::Item::anchors.left \qmlproperty AnchorLine QtQuick::Item::anchors.right \qmlproperty AnchorLine QtQuick::Item::anchors.horizontalCenter \qmlproperty AnchorLine QtQuick::Item::anchors.verticalCenter \qmlproperty AnchorLine QtQuick::Item::anchors.baseline
 
Qt::MouseButtons acceptedMouseButtons () const
 
void addItemChangeListener (QQuickItemChangeListener *listener, ChangeTypes types)
 
void updateOrAddItemChangeListener (QQuickItemChangeListener *listener, ChangeTypes types)
 
void removeItemChangeListener (QQuickItemChangeListener *, ChangeTypes types)
 
void updateOrAddGeometryChangeListener (QQuickItemChangeListener *listener, QQuickGeometryChange types)
 
void updateOrRemoveGeometryChangeListener (QQuickItemChangeListener *listener, QQuickGeometryChange types)
 
QQuickStateGroup * _states ()
 
QQuickItem::TransformOrigin origin () const
 
QString dirtyToString () const
 
void dirty (DirtyType)
 
void addToDirtyList ()
 
void removeFromDirtyList ()
 
void setCulled (bool)
 
QSGContext * sceneGraphContext () const
 
QSGRenderContext * sceneGraphRenderContext () const
 
QList< QQuickItem * > paintOrderChildItems () const
 
void addChild (QQuickItem *)
 
void removeChild (QQuickItem *)
 
void siblingOrderChanged ()
 
void markSortedChildrenDirty (QQuickItem *child)
 
void refWindow (QQuickWindow *)
 
void derefWindow ()
 
void updateSubFocusItem (QQuickItem *scope, bool focus)
 Clears all sub focus items from scope.
 
bool setFocusIfNeeded (QEvent::Type)
 
Qt::FocusReason lastFocusChangeReason () const
 
void setLastFocusChangeReason (Qt::FocusReason reason)
 
QTransform windowToItemTransform () const
 Returns a transform that maps points from window space into item space.
 
QTransform itemToWindowTransform () const
 Returns a transform that maps points from item space into window space.
 
void itemToParentTransform (QTransform *) const
 Modifies t with this item's local transform relative to its parent.
 
QTransform globalToWindowTransform () const
 Returns a transform that maps points from global space into window space.
 
QTransform windowToGlobalTransform () const
 Returns a transform that maps points from window space into global space.
 
void setX (qreal x)
 
void xChanged ()
 
 Q_OBJECT_COMPAT_PROPERTY (QQuickItemPrivate, qreal, x, &QQuickItemPrivate::setX, &QQuickItemPrivate::xChanged)
 
void setY (qreal y)
 
void yChanged ()
 
 Q_OBJECT_COMPAT_PROPERTY (QQuickItemPrivate, qreal, y, &QQuickItemPrivate::setY, &QQuickItemPrivate::yChanged)
 
void setWidth (qreal width)
 
void widthChanged ()
 
 Q_OBJECT_COMPAT_PROPERTY (QQuickItemPrivate, qreal, width, &QQuickItemPrivate::setWidth, &QQuickItemPrivate::widthChanged)
 
void setHeight (qreal height)
 
void heightChanged ()
 
 Q_OBJECT_COMPAT_PROPERTY (QQuickItemPrivate, qreal, height, &QQuickItemPrivate::setHeight, &QQuickItemPrivate::heightChanged)
 
bool widthValid () const
 
bool heightValid () const
 
qreal z () const
 
qreal scale () const
 
qreal rotation () const
 
qreal opacity () const
 
void setAccessible ()
 
virtual void implicitWidthChanged ()
 
virtual void implicitHeightChanged ()
 
void setImplicitAntialiasing (bool antialiasing)
 
void resolveLayoutMirror ()
 
void setImplicitLayoutMirror (bool mirror, bool inherit)
 
void setLayoutMirror (bool mirror)
 
bool isMirrored () const
 
void emitChildrenRectChanged (const QRectF &rect)
 
QPointF computeTransformOrigin () const
 
virtual bool transformChanged (QQuickItem *transformedItem)
 
QPointF adjustedPosForTransform (const QPointF &centroid, const QPointF &startPos, const QVector2D &activeTranslatation, qreal startScale, qreal activeScale, qreal startRotation, qreal activeRotation)
 
QQuickDeliveryAgent * deliveryAgent ()
 
QQuickDeliveryAgentPrivate * deliveryAgentPrivate ()
 
QQuickDeliveryAgent * ensureSubsceneDeliveryAgent ()
 
void deliverKeyEvent (QKeyEvent *)
 
bool filterKeyEvent (QKeyEvent *, bool post)
 
void deliverShortcutOverrideEvent (QKeyEvent *)
 
void deliverPointerEvent (QEvent *)
 
bool anyPointerHandlerWants (const QPointerEvent *event, const QEventPoint &point) const
 
virtual bool handlePointerEvent (QPointerEvent *, bool avoidGrabbers=false)
 
virtual void setVisible (bool visible)
 
bool isTransparentForPositioner () const
 
void setTransparentForPositioner (bool trans)
 
bool calcEffectiveVisible () const
 
bool setEffectiveVisibleRecur (bool)
 
bool calcEffectiveEnable () const
 
void setEffectiveEnableRecur (QQuickItem *scope, bool)
 
QSGTransformNode * itemNode ()
 
QSGNode * childContainerNode ()
 
QSGOpacityNode * opacityNode () const
 
QQuickDefaultClipNode * clipNode () const
 
QSGRootNode * rootNode () const
 
virtual QSGTransformNode * createTransformNode ()
 
void refFromEffectItem (bool hide)
 
void recursiveRefFromEffectItem (int refs)
 
void derefFromEffectItem (bool unhide)
 
void itemChange (QQuickItem::ItemChange, const QQuickItem::ItemChangeData &)
 
void enableSubtreeChangeNotificationsForParentHierachy ()
 
virtual void mirrorChange ()
 
void setHasCursorInChild (bool hasCursor)
 
void setHasHoverInChild (bool hasHover)
 
virtual void updatePolish ()
 
virtual void dumpItemTree (int indent) const
 
QLayoutPolicy sizePolicy () const
 
void setSizePolicy (const QLayoutPolicy::Policy &horizontalPolicy, const QLayoutPolicy::Policy &verticalPolicy)
 
- Public Member Functions inherited from QObjectPrivate
void ensureExtraData ()
 
 QObjectPrivate (int version=QObjectPrivateVersion)
 
virtual ~QObjectPrivate ()
 
void deleteChildren ()
 
void clearBindingStorage ()
 
void checkForIncompatibleLibraryVersion (int version) const
 
void setParent_helper (QObject *)
 
void moveToThread_helper ()
 
void setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
 
QObjectList receiverList (const char *signal) const
 
void ensureConnectionData ()
 
void addConnection (int signal, Connection *c)
 
int signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
 
bool isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
 
bool maybeSignalConnected (uint signalIndex) const
 
bool isDeclarativeSignalConnected (uint signalIdx) const
 
void connectNotify (const QMetaMethod &signal)
 
void disconnectNotify (const QMetaMethod &signal)
 
void reinitBindingStorageAfterThreadMove ()
 
virtual std::string flagsForDumping () const
 
virtual void writeToDebugStream (QDebug &) const
 
QtPrivate::QPropertyAdaptorSlotObject * getPropertyAdaptorSlotObject (const QMetaProperty &property)
 
- Public Member Functions inherited from QObjectData
 QObjectData ()=default
 
virtual ~QObjectData ()=0
 
QMetaObject * dynamicMetaObject () const
 
- Public Member Functions inherited from QQuickPaletteProviderPrivateBase< QQuickItem, QQuickItemPrivate >
virtual ~QQuickPaletteProviderPrivateBase ()=default
 
virtual QQuickPalette * palette () const
 
virtual void setPalette (QQuickPalette *p)
 
virtual void resetPalette ()
 
virtual bool providesPalette () const
 
QPalette defaultPalette () const override
 
QPalette parentPalette (const QPalette &fallbackPalette) const override
 
void inheritPalette (const QPalette &parentPalette)
 
virtual void updateChildrenPalettes (const QPalette &parentPalette)
 
- Public Member Functions inherited from QQuickAbstractPaletteProvider
virtual ~QQuickAbstractPaletteProvider ()=default
 
- Public Member Functions inherited from QQuickItemChangeListener
virtual ~QQuickItemChangeListener ()
 
virtual void itemSiblingOrderChanged (QQuickItem *)
 
virtual void itemVisibilityChanged (QQuickItem *)
 
virtual void itemEnabledChanged (QQuickItem *)
 
virtual void itemOpacityChanged (QQuickItem *)
 
virtual void itemDestroyed (QQuickItem *)
 
virtual void itemChildAdded (QQuickItem *, QQuickItem *)
 
virtual void itemChildRemoved (QQuickItem *, QQuickItem *)
 
virtual void itemParentChanged (QQuickItem *, QQuickItem *)
 
virtual void itemRotationChanged (QQuickItem *)
 
virtual void itemFocusChanged (QQuickItem *, Qt::FocusReason)
 
virtual QQuickAnchorsPrivate * anchorPrivate ()
 

Public Attributes

QUrl source
 
QQuickItem * item
 
QObject * object
 
QQmlStrongJSQObjectReference< QQmlComponent > component
 
QQmlContext * itemContext
 
QQuickLoaderIncubator * incubator
 
QV4::PersistentValue initialPropertyValues
 
QV4::PersistentValue qmlCallingContext
 
bool updatingSize: 1
 
bool active: 1
 
bool loadingFromSource: 1
 
bool asynchronous: 1
 
char status
 
- Public Attributes inherited from QQuickItemPrivate
QLazilyAllocated< ExtraData, ExtraDataTags > extra
 
QQuickAnchors * _anchors
 
QVector< QQuickItemPrivate::ChangeListener > changeListeners
 
QQuickStateGroup * _stateGroup
 
quint32 flags:7
 
quint32 widthValidFlag:1
 
quint32 heightValidFlag:1
 
quint32 componentComplete:1
 
quint32 keepMouse:1
 
quint32 keepTouch:1
 
quint32 hoverEnabled:1
 
quint32 smooth:1
 
quint32 antialiasing:1
 
quint32 focus:1
 
quint32 activeFocus:1
 
quint32 notifiedFocus:1
 
quint32 notifiedActiveFocus:1
 
quint32 filtersChildMouseEvents:1
 
quint32 explicitVisible:1
 
quint32 effectiveVisible:1
 
quint32 explicitEnable:1
 
quint32 effectiveEnable:1
 
quint32 polishScheduled:1
 
quint32 inheritedLayoutMirror:1
 
quint32 effectiveLayoutMirror:1
 
quint32 isMirrorImplicit:1
 
quint32 inheritMirrorFromParent:1
 
quint32 inheritMirrorFromItem:1
 
quint32 isAccessible:1
 
quint32 culled:1
 
quint32 hasCursor:1
 
quint32 subtreeCursorEnabled:1
 
quint32 subtreeHoverEnabled:1
 
quint32 activeFocusOnTab:1
 
quint32 implicitAntialiasing:1
 
quint32 antialiasingValid:1
 
quint32 isTabFence:1
 
quint32 replayingPressEvent:1
 
quint32 touchEnabled:1
 
quint32 hasCursorHandler:1
 
quint32 maybeHasSubsceneDeliveryAgent:1
 
quint32 subtreeTransformChangedEnabled:1
 
quint32 inDestructor:1
 
quint32 focusReason:4
 
quint32 focusPolicy:4
 
quint32 dirtyAttributes
 
QQuickItem * nextDirtyItem
 
QQuickItem ** prevDirtyItem
 
QQuickWindow * window
 
int windowRefCount
 
QQuickItem * parentItem
 
QList< QQuickItem * > childItems
 
QList< QQuickItem * > * sortedChildItems
 
QPointer< QQuickItem > subFocusItem
 
qreal implicitWidth
 
qreal implicitHeight
 
qreal baselineOffset
 
QList< QQuickTransform * > transforms
 
QSGTransformNode * itemNodeInstance
 
QSGNode * paintNode
 
QLayoutPolicy szPolicy
 
- Public Attributes inherited from QObjectPrivate
ExtraData * extraData
 
QAtomicPointer< QThreadData > threadData
 
QAtomicPointer< ConnectionData > connections
 
union { 
 
   QObject *   currentChildBeingDeleted 
 
   QAbstractDeclarativeData *   declarativeData 
 
};  
 
QAtomicPointer< QtSharedPointer::ExternalRefCountData > sharedRefcount
 
- Public Attributes inherited from QObjectData
QObject * q_ptr
 
QObject * parent
 
QObjectList children
 
uint isWidget: 1
 
uint blockSig: 1
 
uint wasDeleted: 1
 
uint isDeletingChildren: 1
 
uint sendChildEvents: 1
 
uint receiveChildEvents: 1
 
uint isWindow: 1
 
uint deleteLaterCalled: 1
 
uint isQuickItem: 1
 
uint willBeWidget: 1
 
uint wasWidget: 1
 
uint receiveParentEvents: 1
 
uint unused: 20
 
QAtomicInt postedEvents
 
QDynamicMetaObjectData * metaObject
 
QBindingStorage bindingStorage
 

Additional Inherited Members

- Public Types inherited from QQuickItemPrivate
enum  ChangeType {
  Geometry = 0x01 , SiblingOrder = 0x02 , Visibility = 0x04 , Opacity = 0x08 ,
  Destroyed = 0x10 , Parent = 0x20 , Children = 0x40 , Rotation = 0x80 ,
  ImplicitWidth = 0x100 , ImplicitHeight = 0x200 , Enabled = 0x400 , Focus = 0x800 ,
  AllChanges = 0xFFFFFFFF
}
 
enum  ExtraDataTag { NoTag = 0x1 , LeftMouseButtonAccepted = 0x2 }
 
enum  DirtyType {
  TransformOrigin = 0x00000001 , Transform = 0x00000002 , BasicTransform = 0x00000004 , Position = 0x00000008 ,
  Size = 0x00000010 , ZValue = 0x00000020 , Content = 0x00000040 , Smooth = 0x00000080 ,
  OpacityValue = 0x00000100 , ChildrenChanged = 0x00000200 , ChildrenStackingChanged = 0x00000400 , ParentChanged = 0x00000800 ,
  Clip = 0x00001000 , Window = 0x00002000 , EffectReference = 0x00008000 , Visible = 0x00010000 ,
  HideReference = 0x00020000 , Antialiasing = 0x00040000 , TransformUpdateMask , ComplexTransformUpdateMask = Transform | Window ,
  ContentUpdateMask = Size | Content | Smooth | Window | Antialiasing , ChildrenUpdateMask = ChildrenChanged | ChildrenStackingChanged | EffectReference | Window
}
 
- Public Types inherited from QObjectPrivate
typedef void(* StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
 
using ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>
 
- Static Public Member Functions inherited from QQuickItemPrivate
static QQuickItemPrivate * get (QQuickItem *item)
 
static const QQuickItemPrivate * get (const QQuickItem *item)
 
static void data_append (QQmlListProperty< QObject > *, QObject *)
 
static qsizetype data_count (QQmlListProperty< QObject > *)
 \qmlproperty list<QtObject> QtQuick::Item::data \qmldefault
 
static QObject * data_at (QQmlListProperty< QObject > *, qsizetype)
 
static void data_clear (QQmlListProperty< QObject > *)
 
static void data_removeLast (QQmlListProperty< QObject > *)
 
static QObject * resources_at (QQmlListProperty< QObject > *, qsizetype)
 
static void resources_append (QQmlListProperty< QObject > *, QObject *)
 
static qsizetype resources_count (QQmlListProperty< QObject > *)
 
static void resources_clear (QQmlListProperty< QObject > *)
 
static void resources_removeLast (QQmlListProperty< QObject > *)
 
static void children_append (QQmlListProperty< QQuickItem > *, QQuickItem *)
 
static qsizetype children_count (QQmlListProperty< QQuickItem > *)
 
static QQuickItem * children_at (QQmlListProperty< QQuickItem > *, qsizetype)
 
static void children_clear (QQmlListProperty< QQuickItem > *)
 
static void children_removeLast (QQmlListProperty< QQuickItem > *)
 
static qsizetype visibleChildren_count (QQmlListProperty< QQuickItem > *prop)
 
static QQuickItem * visibleChildren_at (QQmlListProperty< QQuickItem > *prop, qsizetype index)
 
static qsizetype transform_count (QQmlListProperty< QQuickTransform > *list)
 
static void transform_append (QQmlListProperty< QQuickTransform > *list, QQuickTransform *)
 
static QQuickTransform * transform_at (QQmlListProperty< QQuickTransform > *list, qsizetype)
 
static void transform_clear (QQmlListProperty< QQuickTransform > *list)
 
static bool focusNextPrev (QQuickItem *item, bool forward)
 QQuickItemPrivate::focusNextPrev focuses the next/prev item in the tab-focus-chain.
 
static QQuickItem * nextTabChildItem (const QQuickItem *item, int start)
 
static QQuickItem * prevTabChildItem (const QQuickItem *item, int start)
 
static QQuickItem * nextPrevItemInTabFocusChain (QQuickItem *item, bool forward, bool wrap=true)
 
static bool canAcceptTabFocus (QQuickItem *item)
 
- Static Public Member Functions inherited from QObjectPrivate
static bool removeConnection (Connection *c)
 
static QObjectPrivate * get (QObject *o)
 
static const QObjectPrivate * get (const QObject *o)
 
template<typename Func1 , typename Func2 >
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
 
template<typename Func1 , typename Func2 >
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
 
static QMetaObject::Connection connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
 
static QMetaObject::Connection connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
 
static QMetaObject::Connection connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
 
static bool disconnect (const QObject *sender, int signal_index, void **slot)
 
static bool disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)
 
- Protected Member Functions inherited from QQuickPaletteProviderPrivateBase< QQuickItem, QQuickItemPrivate >
void setCurrentColorGroup ()
 

Detailed Description

Definition at line 44 of file qquickloader_p_p.h.

Constructor & Destructor Documentation

◆ QQuickLoaderPrivate()

QQuickLoaderPrivate::QQuickLoaderPrivate ( )

Definition at line 21 of file qquickloader.cpp.

◆ ~QQuickLoaderPrivate()

QQuickLoaderPrivate::~QQuickLoaderPrivate ( )

Definition at line 27 of file qquickloader.cpp.

References disposeInitialPropertyValues(), incubator, and itemContext.

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Member Function Documentation

◆ _q_sourceLoaded()

void QQuickLoaderPrivate::_q_sourceLoaded ( )

Definition at line 698 of file qquickloader.cpp.

References active, QQmlIncubator::Asynchronous, asynchronous, QQmlIncubator::AsynchronousIfNested, component, context, QQmlComponent::create(), QQmlComponent::creationContext(), disposeInitialPropertyValues(), emit, QQmlComponent::errors(), QQmlComponentPrivate::get(), incubator, QQmlComponentPrivate::isBound(), QList< T >::isEmpty(), itemContext, QQmlIncubator::Loading, loadingFromSource, qmlContext(), qmlEngine(), QQmlContext::setContextObject(), QQmlIncubator::status(), updateStatus(), and QQmlEnginePrivate::warning().

Referenced by clear(), and load().

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◆ _q_updateSize()

void QQuickLoaderPrivate::_q_updateSize ( bool loaderGeometryChanged = true)

Definition at line 905 of file qquickloader.cpp.

References QQuickItemPrivate::get(), getImplicitHeight(), getImplicitWidth(), item, QQuickItem::setHeight(), QQuickItem::setSize(), QQuickItem::setWidth(), and updatingSize.

Referenced by initResize(), and itemGeometryChanged().

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◆ clear()

void QQuickLoaderPrivate::clear ( )

Definition at line 55 of file qquickloader.cpp.

References _q_sourceLoaded(), QQmlIncubator::clear(), component, context, QObject::deleteLater(), QObject::disconnect(), disposeInitialPropertyValues(), QQmlContextData::get(), QQuickItemPrivate::get(), incubator, item, itemContext, loadingFromSource, qmlContext(), QQmlStrongJSQObjectReference< T >::setObject(), QQuickItem::setParentItem(), QQuickItem::setVisible(), SIGNAL, SLOT, statusChanged(), and watchedChanges.

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◆ computeStatus()

QQuickLoader::Status QQuickLoaderPrivate::computeStatus ( ) const

Definition at line 964 of file qquickloader.cpp.

References active, component, QQmlComponent::Error, QQmlIncubator::Error, QQuickLoader::Error, incubator, QQmlComponent::Loading, QQmlIncubator::Loading, QQuickLoader::Loading, QQmlComponent::Null, QQuickLoader::Null, QQuickLoader::Ready, QQmlComponent::status, and QQmlIncubator::status().

Referenced by updateStatus().

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◆ createComponent()

void QQuickLoaderPrivate::createComponent ( )

Definition at line 1009 of file qquickloader.cpp.

References QQmlComponent::Asynchronous, asynchronous, component, context, engine, QQmlComponent::PreferSynchronous, qmlContext(), qmlWarning(), and QQmlStrongJSQObjectReference< T >::setObject().

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◆ disposeInitialPropertyValues()

void QQuickLoaderPrivate::disposeInitialPropertyValues ( )

Definition at line 591 of file qquickloader.cpp.

References QV4::PersistentValue::clear(), and initialPropertyValues.

Referenced by ~QQuickLoaderPrivate(), _q_sourceLoaded(), and clear().

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◆ getImplicitHeight()

qreal QQuickLoaderPrivate::getImplicitHeight ( ) const
overridevirtual

Reimplemented from QQuickItemPrivate.

Definition at line 121 of file qquickloader.cpp.

References QQuickItemPrivate::getImplicitHeight(), QQuickItem::height, QQuickItem::implicitHeight, and item.

Referenced by _q_updateSize(), and itemImplicitHeightChanged().

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◆ getImplicitWidth()

qreal QQuickLoaderPrivate::getImplicitWidth ( ) const
overridevirtual

Reimplemented from QQuickItemPrivate.

Definition at line 110 of file qquickloader.cpp.

References QQuickItemPrivate::getImplicitWidth(), QQuickItem::implicitWidth, item, and QQuickItem::width.

Referenced by _q_updateSize(), and itemImplicitWidthChanged().

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◆ incubatorStateChanged()

void QQuickLoaderPrivate::incubatorStateChanged ( QQmlIncubator::Status status)

Definition at line 667 of file qquickloader.cpp.

References QQmlIncubator::clear(), emit, QQmlIncubator::Error, QQmlIncubator::errors(), incubator, initResize(), QList< T >::isEmpty(), item, itemContext, QQmlIncubator::Loading, loadingFromSource, QQmlIncubator::Null, QQmlIncubator::object(), qmlEngine(), qmlobject_cast< QQuickItem * >(), QQmlIncubator::Ready, status, updateStatus(), and QQmlEnginePrivate::warning().

Referenced by QQuickLoaderIncubator::statusChanged().

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◆ initResize()

void QQuickLoaderPrivate::initResize ( )

Definition at line 101 of file qquickloader.cpp.

References _q_updateSize(), QQuickItemPrivate::get(), item, and watchedChanges.

Referenced by incubatorStateChanged().

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◆ itemGeometryChanged()

void QQuickLoaderPrivate::itemGeometryChanged ( QQuickItem * item,
QQuickGeometryChange change,
const QRectF & oldGeometry )
overridevirtual

Reimplemented from QQuickItemChangeListener.

Definition at line 35 of file qquickloader.cpp.

References _q_updateSize(), item, and QQuickItemChangeListener::itemGeometryChanged().

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◆ itemImplicitHeightChanged()

void QQuickLoaderPrivate::itemImplicitHeightChanged ( QQuickItem * )
overridevirtual

Reimplemented from QQuickItemChangeListener.

Definition at line 49 of file qquickloader.cpp.

References getImplicitHeight().

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◆ itemImplicitWidthChanged()

void QQuickLoaderPrivate::itemImplicitWidthChanged ( QQuickItem * )
overridevirtual

Reimplemented from QQuickItemChangeListener.

Definition at line 43 of file qquickloader.cpp.

References getImplicitWidth().

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◆ load()

void QQuickLoaderPrivate::load ( )

Definition at line 596 of file qquickloader.cpp.

References _q_sourceLoaded(), component, QObject::connect(), emit, QQmlComponent::isLoading(), loadingFromSource, SIGNAL, SLOT, statusChanged(), and updateStatus().

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◆ setInitialState()

void QQuickLoaderPrivate::setInitialState ( QObject * o)

Definition at line 625 of file qquickloader.cpp.

References component, d, QQmlComponentPrivate::get(), QQmlIncubatorPrivate::get(), QQuickItemPrivate::get(), QQuickItemPrivate::heightValid(), incubator, initialPropertyValues, QV4::PersistentValue::isUndefined(), item, itemContext, Q_ASSERT, qmlCallingContext, qmlContext(), qmlobject_cast< QQuickItem * >(), QQml_setParent_noEvent(), QQuickItem::setHeight(), QQuickItem::setParentItem(), QQuickItem::setWidth(), QV4::PersistentValue::value(), and QQuickItemPrivate::widthValid().

Referenced by QQuickLoaderIncubator::setInitialState().

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◆ updateStatus()

void QQuickLoaderPrivate::updateStatus ( )

Definition at line 999 of file qquickloader.cpp.

References computeStatus(), emit, and status.

Referenced by _q_sourceLoaded(), incubatorStateChanged(), and load().

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Member Data Documentation

◆ active

bool QQuickLoaderPrivate::active

Definition at line 78 of file qquickloader_p_p.h.

Referenced by _q_sourceLoaded(), and computeStatus().

◆ asynchronous

bool QQuickLoaderPrivate::asynchronous

Definition at line 80 of file qquickloader_p_p.h.

Referenced by _q_sourceLoaded(), and createComponent().

◆ component

QQmlStrongJSQObjectReference<QQmlComponent> QQuickLoaderPrivate::component

Definition at line 72 of file qquickloader_p_p.h.

Referenced by _q_sourceLoaded(), clear(), computeStatus(), createComponent(), load(), and setInitialState().

◆ incubator

QQuickLoaderIncubator* QQuickLoaderPrivate::incubator

Definition at line 74 of file qquickloader_p_p.h.

Referenced by ~QQuickLoaderPrivate(), _q_sourceLoaded(), clear(), computeStatus(), incubatorStateChanged(), and setInitialState().

◆ initialPropertyValues

QV4::PersistentValue QQuickLoaderPrivate::initialPropertyValues

Definition at line 75 of file qquickloader_p_p.h.

Referenced by disposeInitialPropertyValues(), and setInitialState().

◆ item

QQuickItem* QQuickLoaderPrivate::item

Definition at line 70 of file qquickloader_p_p.h.

Referenced by _q_updateSize(), clear(), getImplicitHeight(), getImplicitWidth(), incubatorStateChanged(), initResize(), itemGeometryChanged(), and setInitialState().

◆ itemContext

QQmlContext* QQuickLoaderPrivate::itemContext

Definition at line 73 of file qquickloader_p_p.h.

Referenced by ~QQuickLoaderPrivate(), _q_sourceLoaded(), clear(), incubatorStateChanged(), and setInitialState().

◆ loadingFromSource

bool QQuickLoaderPrivate::loadingFromSource

Definition at line 79 of file qquickloader_p_p.h.

Referenced by _q_sourceLoaded(), clear(), incubatorStateChanged(), and load().

◆ object

QObject* QQuickLoaderPrivate::object

Definition at line 71 of file qquickloader_p_p.h.

◆ qmlCallingContext

QV4::PersistentValue QQuickLoaderPrivate::qmlCallingContext

Definition at line 76 of file qquickloader_p_p.h.

Referenced by setInitialState().

◆ source

QUrl QQuickLoaderPrivate::source

Definition at line 69 of file qquickloader_p_p.h.

◆ status

char QQuickLoaderPrivate::status

Definition at line 85 of file qquickloader_p_p.h.

Referenced by incubatorStateChanged(), and updateStatus().

◆ updatingSize

bool QQuickLoaderPrivate::updatingSize

Definition at line 77 of file qquickloader_p_p.h.

Referenced by _q_updateSize().

The documentation for this class was generated from the following files: