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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
QGraphicsPixmapItemPrivate Class Reference
+ Inheritance diagram for QGraphicsPixmapItemPrivate:
+ Collaboration diagram for QGraphicsPixmapItemPrivate:

Public Member Functions

 QGraphicsPixmapItemPrivate ()
 
void updateShape ()
 
- Public Member Functions inherited from QGraphicsItemPrivate
 QGraphicsItemPrivate ()
 
virtual ~QGraphicsItemPrivate ()
 
void updateChildWithGraphicsEffectFlagRecursively ()
 Returns a pointer to this item's effect if it has one; otherwise \nullptr.
 
void updateAncestorFlag (QGraphicsItem::GraphicsItemFlag childFlag, AncestorFlag flag=NoFlag, bool enabled=false, bool root=true)
 
void updateAncestorFlags ()
 
void setIsMemberOfGroup (bool enabled)
 
void remapItemPos (QEvent *event, QGraphicsItem *item)
 
QTransform genericMapFromSceneTransform (const QWidget *viewport=nullptr) const
 
QPointF genericMapFromScene (const QPointF &pos, const QWidget *viewport) const
 
bool itemIsUntransformable () const
 
void combineTransformToParent (QTransform *x, const QTransform *viewTransform=nullptr) const
 
void combineTransformFromParent (QTransform *x, const QTransform *viewTransform=nullptr) const
 
virtual void updateSceneTransformFromParent ()
 
virtual void setPosHelper (const QPointF &pos)
 
void setTransformHelper (const QTransform &transform)
 
void prependGraphicsTransform (QGraphicsTransform *t)
 
void appendGraphicsTransform (QGraphicsTransform *t)
 
void setVisibleHelper (bool newVisible, bool explicitly, bool update=true, bool hiddenByPanel=false)
 
void setEnabledHelper (bool newEnabled, bool explicitly, bool update=true)
 
bool discardUpdateRequest (bool ignoreVisibleBit=false, bool ignoreDirtyBit=false, bool ignoreOpacity=false) const
 
virtual void transformChanged ()
 
int depth () const
 
void invalidateDepthRecursively ()
 
void resolveDepth ()
 
void addChild (QGraphicsItem *child)
 
void removeChild (QGraphicsItem *child)
 
void setParentItemHelper (QGraphicsItem *parent, const QVariant *newParentVariant, const QVariant *thisPointerVariant)
 
void childrenBoundingRectHelper (QTransform *x, QRectF *rect, QGraphicsItem *topMostEffectItem)
 
void initStyleOption (QStyleOptionGraphicsItem *option, const QTransform &worldTransform, const QRegion &exposedRegion, bool allItems=false) const
 
QRectF effectiveBoundingRect (QGraphicsItem *topMostEffectItem=nullptr) const
 
QRectF sceneEffectiveBoundingRect () const
 
QRectF effectiveBoundingRect (const QRectF &rect) const
 
virtual void resolveFont (uint inheritedMask)
 
virtual void resolvePalette (uint inheritedMask)
 
virtual bool isProxyWidget () const
 
QVariant extra (Extra type) const
 
void setExtra (Extra type, const QVariant &value)
 
void unsetExtra (Extra type)
 
QGraphicsItemCache * maybeExtraItemCache () const
 
QGraphicsItemCache * extraItemCache () const
 
void removeExtraItemCache ()
 
void updatePaintedViewBoundingRects (bool updateChildren)
 
void ensureSceneTransformRecursive (QGraphicsItem **topMostDirtyItem)
 
void ensureSceneTransform ()
 
bool hasTranslateOnlySceneTransform ()
 
void invalidateChildrenSceneTransform ()
 
qreal calcEffectiveOpacity () const
 
bool isOpacityNull () const
 
bool isFullyTransparent () const
 
qreal effectiveOpacity () const
 
qreal combineOpacityFromParent (qreal parentOpacity) const
 
bool childrenCombineOpacity () const
 
bool childrenClippedToShape () const
 
bool isInvisible () const
 
void markParentDirty (bool updateBoundingRect=false)
 
void setFocusHelper (Qt::FocusReason focusReason, bool climb, bool focusFromHide)
 
void clearFocusHelper (bool giveFocusToParent, bool hiddenByParentPanel)
 
void setSubFocus (QGraphicsItem *rootItem=nullptr, QGraphicsItem *stopItem=nullptr)
 
void clearSubFocus (QGraphicsItem *rootItem=nullptr, QGraphicsItem *stopItem=nullptr)
 
void resetFocusProxy ()
 
virtual void subFocusItemChange ()
 
virtual void focusScopeItemChange (bool isSubFocusItem)
 
QTransform transformToParent () const
 
void ensureSortedChildren ()
 
void ensureSequentialSiblingIndex ()
 
void sendScenePosChange ()
 
virtual void siblingOrderChange ()
 
virtual qreal width () const
 
virtual void setWidth (qreal)
 
virtual void resetWidth ()
 
virtual qreal height () const
 
virtual void setHeight (qreal)
 
virtual void resetHeight ()
 

Public Attributes

QPixmap pixmap
 
Qt::TransformationMode transformationMode
 
QPointF offset
 
QGraphicsPixmapItem::ShapeMode shapeMode
 
QPainterPath shape
 
bool hasShape
 
- Public Attributes inherited from QGraphicsItemPrivate
QList< ExtraStruct > extras
 
QRectF childrenBoundingRect
 
QRectF needsRepaint
 
QHash< QWidget *, QRect > paintedViewBoundingRects
 
QPointF pos
 
qreal z
 
qreal opacity
 
QGraphicsScene * scene
 
QGraphicsItem * parent
 
QList< QGraphicsItem * > children
 
TransformData * transformData
 
QGraphicsEffect * graphicsEffect
 
QTransform sceneTransform
 
int index
 
int siblingIndex
 
int itemDepth
 
QGraphicsItem * focusProxy
 
QList< QGraphicsItem ** > focusProxyRefs
 
QGraphicsItem * subFocusItem
 
QGraphicsItem * focusScopeItem
 
Qt::InputMethodHints imHints
 
QGraphicsItem::PanelModality panelModality
 
QMap< Qt::GestureType, Qt::GestureFlags > gestureContext
 
quint32 acceptedMouseButtons: 5
 
quint32 visible: 1
 
quint32 explicitlyHidden: 1
 
quint32 enabled: 1
 
quint32 explicitlyDisabled: 1
 
quint32 selected: 1
 
quint32 acceptsHover: 1
 
quint32 acceptDrops: 1
 
quint32 isMemberOfGroup: 1
 
quint32 handlesChildEvents: 1
 
quint32 itemDiscovered: 1
 
quint32 hasCursor: 1
 
quint32 ancestorFlags: 5
 
quint32 cacheMode: 2
 
quint32 hasBoundingRegionGranularity: 1
 
quint32 isWidget: 1
 
quint32 dirty: 1
 
quint32 dirtyChildren: 1
 
quint32 localCollisionHack: 1
 
quint32 inSetPosHelper: 1
 
quint32 needSortChildren: 1
 
quint32 allChildrenDirty: 1
 
quint32 fullUpdatePending: 1
 
quint32 flags: 20
 
quint32 paintedViewBoundingRectsNeedRepaint: 1
 
quint32 dirtySceneTransform: 1
 
quint32 geometryChanged: 1
 
quint32 inDestructor: 1
 
quint32 isObject: 1
 
quint32 ignoreVisible: 1
 
quint32 ignoreOpacity: 1
 
quint32 acceptTouchEvents: 1
 
quint32 acceptedTouchBeginEvent: 1
 
quint32 filtersDescendantEvents: 1
 
quint32 sceneTransformTranslateOnly: 1
 
quint32 notifyBoundingRectChanged: 1
 
quint32 notifyInvalidated: 1
 
quint32 mouseSetsFocus: 1
 
quint32 explicitActivate: 1
 
quint32 wantsActive: 1
 
quint32 holesInSiblingIndex: 1
 
quint32 sequentialOrdering: 1
 
quint32 updateDueToGraphicsEffect: 1
 
quint32 scenePosDescendants: 1
 
quint32 pendingPolish: 1
 
quint32 mayHaveChildWithGraphicsEffect: 1
 
quint32 sendParentChangeNotification: 1
 
quint32 dirtyChildrenBoundingRect: 1
 
quint32 padding: 20
 
int globalStackingOrder
 
QGraphicsItem * q_ptr
 

Additional Inherited Members

- Public Types inherited from QGraphicsItemPrivate
enum  Extra {
  ExtraToolTip , ExtraCursor , ExtraCacheData , ExtraMaxDeviceCoordCacheSize ,
  ExtraBoundingRegionGranularity
}
 
enum  AncestorFlag {
  NoFlag = 0 , AncestorHandlesChildEvents = 0x1 , AncestorClipsChildren = 0x2 , AncestorIgnoresTransformations = 0x4 ,
  AncestorFiltersChildEvents = 0x8 , AncestorContainsChildren = 0x10
}
 
- Static Public Member Functions inherited from QGraphicsItemPrivate
static const QGraphicsItemPrivate * get (const QGraphicsItem *item)
 
static QGraphicsItemPrivate * get (QGraphicsItem *item)
 
static bool movableAncestorIsSelected (const QGraphicsItem *item)
 
static bool isOpacityNull (qreal opacity)
 
static bool insertionOrder (QGraphicsItem *a, QGraphicsItem *b)
 

Detailed Description

Definition at line 9315 of file qgraphicsitem.cpp.

Constructor & Destructor Documentation

◆ QGraphicsPixmapItemPrivate()

QGraphicsPixmapItemPrivate::QGraphicsPixmapItemPrivate ( )
inline

Definition at line 9319 of file qgraphicsitem.cpp.

Member Function Documentation

◆ updateShape()

void QGraphicsPixmapItemPrivate::updateShape ( )
inline

Definition at line 9332 of file qgraphicsitem.cpp.

References QPainterPath::addRect(), QGraphicsPixmapItem::BoundingRectShape, QPixmap::createHeuristicMask(), QPixmap::height(), QGraphicsPixmapItem::HeuristicMaskShape, QPixmap::mask(), QGraphicsPixmapItem::MaskShape, pixmap, Q_FALLTHROUGH, qt_regionToPath(), shape, shapeMode, QRegion::translated(), and QPixmap::width().

Referenced by QGraphicsPixmapItem::shape().

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Member Data Documentation

◆ hasShape

bool QGraphicsPixmapItemPrivate::hasShape

Definition at line 9330 of file qgraphicsitem.cpp.

◆ offset

QPointF QGraphicsPixmapItemPrivate::offset

Definition at line 9327 of file qgraphicsitem.cpp.

◆ pixmap

QPixmap QGraphicsPixmapItemPrivate::pixmap

Definition at line 9325 of file qgraphicsitem.cpp.

Referenced by updateShape().

◆ shape

QPainterPath QGraphicsPixmapItemPrivate::shape

Definition at line 9329 of file qgraphicsitem.cpp.

Referenced by updateShape().

◆ shapeMode

QGraphicsPixmapItem::ShapeMode QGraphicsPixmapItemPrivate::shapeMode

Definition at line 9328 of file qgraphicsitem.cpp.

Referenced by updateShape().

◆ transformationMode

Qt::TransformationMode QGraphicsPixmapItemPrivate::transformationMode

Definition at line 9326 of file qgraphicsitem.cpp.

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