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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
QQuickSpinBoxPrivate Class Reference

Allows the user to select from a set of preset values. More...

+ Inheritance diagram for QQuickSpinBoxPrivate:
+ Collaboration diagram for QQuickSpinBoxPrivate:

Public Member Functions

int boundValue (int value, bool wrap) const
 
void updateValue ()
 
bool setValue (int value, bool wrap, bool modified)
 
bool stepBy (int steps, bool modified)
 
void increase (bool modified)
 
void decrease (bool modified)
 
int effectiveStepSize () const
 
void updateDisplayText ()
 
void setDisplayText (const QString &displayText)
 
void contentItemTextChanged ()
 
bool upEnabled () const
 
void updateUpEnabled ()
 
bool downEnabled () const
 
void updateDownEnabled ()
 
void updateHover (const QPointF &pos)
 
void startRepeatDelay ()
 
void startPressRepeat ()
 
void stopPressRepeat ()
 
bool handlePress (const QPointF &point, ulong timestamp) override
 
bool handleMove (const QPointF &point, ulong timestamp) override
 
bool handleRelease (const QPointF &point, ulong timestamp) override
 
void handleUngrab () override
 
void itemImplicitWidthChanged (QQuickItem *item) override
 
void itemImplicitHeightChanged (QQuickItem *item) override
 
void itemDestroyed (QQuickItem *item) override
 
QString evaluateTextFromValue (int val) const
 
int evaluateValueFromText (const QString &text) const
 
QPalette defaultPalette () const override
 
- Public Member Functions inherited from QQuickControlPrivate
 QQuickControlPrivate ()
 
 ~QQuickControlPrivate ()
 
void init ()
 
void mirrorChange () override
 
QMarginsF getPadding () const
 
qreal getTopPadding () const
 
qreal getLeftPadding () const
 
qreal getRightPadding () const
 
qreal getBottomPadding () const
 
qreal getHorizontalPadding () const
 
qreal getVerticalPadding () const
 
void setTopPadding (qreal value, bool reset=false)
 
void setLeftPadding (qreal value, bool reset=false)
 
void setRightPadding (qreal value, bool reset=false)
 
void setBottomPadding (qreal value, bool reset=false)
 
void setHorizontalPadding (qreal value, bool reset=false)
 
void setVerticalPadding (qreal value, bool reset=false)
 
QMarginsF getInset () const
 
qreal getTopInset () const
 
qreal getLeftInset () const
 
qreal getRightInset () const
 
qreal getBottomInset () const
 
void setTopInset (qreal value, bool reset=false)
 
void setLeftInset (qreal value, bool reset=false)
 
void setRightInset (qreal value, bool reset=false)
 
void setBottomInset (qreal value, bool reset=false)
 
virtual void resizeBackground ()
 
virtual void resizeContent ()
 
virtual QQuickItem * getContentItem ()
 
void setContentItem_helper (QQuickItem *item, bool notify=true)
 
virtual void resolveFont ()
 
void inheritFont (const QFont &font)
 
void updateFont (const QFont &font)
 
void setFont_helper (const QFont &font)
 
void updateLocale (const QLocale &l, bool e)
 
virtual void cancelContentItem ()
 
virtual void executeContentItem (bool complete=false)
 
virtual void cancelBackground ()
 
virtual void executeBackground (bool complete=false)
 
void updateBaselineOffset ()
 
void addImplicitSizeListener (QQuickItem *item, ChangeTypes changes=ImplicitSizeChanges)
 
void removeImplicitSizeListener (QQuickItem *item, ChangeTypes changes=ImplicitSizeChanges)
 
void itemGeometryChanged (QQuickItem *item, QQuickGeometryChange change, const QRectF &diff) override
 
void itemFocusChanged (QQuickItem *item, Qt::FocusReason reason) override
 
virtual qreal getContentWidth () const
 
virtual qreal getContentHeight () const
 
void updateImplicitContentWidth ()
 
void updateImplicitContentHeight ()
 
void updateImplicitContentSize ()
 
- 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 qreal getImplicitWidth () const
 
virtual qreal getImplicitHeight () const
 
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 ()
 
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 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 itemChildAdded (QQuickItem *, QQuickItem *)
 
virtual void itemChildRemoved (QQuickItem *, QQuickItem *)
 
virtual void itemParentChanged (QQuickItem *, QQuickItem *)
 
virtual void itemRotationChanged (QQuickItem *)
 
virtual QQuickAnchorsPrivate * anchorPrivate ()
 

Public Attributes

bool editable = false
 
bool live = false
 
bool wrap = false
 
int from = 0
 
int to = 99
 
int value = 0
 
int stepSize = 1
 
int delayTimer = 0
 
int repeatTimer = 0
 
QString displayText
 
QQuickIndicatorButton * up = nullptr
 
QQuickIndicatorButton * down = nullptr
 
QJSValue textFromValue
 
QJSValue valueFromText
 
Qt::InputMethodHints inputMethodHints = Qt::ImhDigitsOnly
 
- Public Attributes inherited from QQuickControlPrivate
QLazilyAllocated< ExtraData > extra
 
bool hasHorizontalPadding = false
 
bool hasVerticalPadding = false
 
bool hasLocale = false
 
bool wheelEnabled = false
 
bool resizingBackground = false
 
int touchId = -1
 
qreal padding = 0
 
qreal horizontalPadding = 0
 
qreal verticalPadding = 0
 
qreal implicitContentWidth = 0
 
qreal implicitContentHeight = 0
 
qreal spacing = 0
 
QLocale locale
 
QFont resolvedFont
 
QQuickDeferredPointer< QQuickItem > background
 
QQuickDeferredPointer< QQuickItem > contentItem
 
- 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 QQuickControlPrivate
enum class  UnhideVisibility { Show , Hide }
 
- 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 QQuickControlPrivate
static QQuickControlPrivate * get (QQuickControl *control)
 
static void updateFontRecur (QQuickItem *item, const QFont &font)
 
static QFont parentFont (const QQuickItem *item)
 
static void updateLocaleRecur (QQuickItem *item, const QLocale &l)
 
static QLocale calcLocale (const QQuickItem *item)
 
static void warnIfCustomizationNotSupported (QObject *control, QQuickItem *item, const QString &propertyName)
 
static void hideOldItem (QQuickItem *item)
 
static void unhideOldItem (QQuickControl *control, QQuickItem *item, UnhideVisibility visibility=UnhideVisibility::Show)
 
static void addImplicitSizeListener (QQuickItem *item, QQuickItemChangeListener *listener, ChangeTypes changes=ImplicitSizeChanges)
 
static void removeImplicitSizeListener (QQuickItem *item, QQuickItemChangeListener *listener, ChangeTypes changes=ImplicitSizeChanges)
 
- 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)
 
- Static Public Attributes inherited from QQuickControlPrivate
static const ChangeTypes ImplicitSizeChanges = QQuickItemPrivate::ImplicitWidth | QQuickItemPrivate::ImplicitHeight | QQuickItemPrivate::Destroyed
 Abstract base type providing functionality common to all controls.
 
- Protected Member Functions inherited from QQuickPaletteProviderPrivateBase< QQuickItem, QQuickItemPrivate >
void setCurrentColorGroup ()
 

Detailed Description

Allows the user to select from a set of preset values. 

\qmltype SpinBox
\inherits Control

! \instantiates QQuickSpinBox \inqmlmodule QtQuick.Controls

Since
5.7

SpinBox allows the user to choose an integer value by clicking the up or down indicator buttons, or by pressing up or down on the keyboard. Optionally, SpinBox can be also made \l editable, so the user can enter a text value in the input field.

By default, SpinBox provides discrete values in the range of [0-99] with a \l stepSize of 1.

SpinBox {
value: 50
}

Definition at line 83 of file qquickspinbox.cpp.

Member Function Documentation

◆ boundValue()

int QQuickSpinBoxPrivate::boundValue ( int value,
bool wrap ) const

Definition at line 145 of file qquickspinbox.cpp.

References from, qBound(), to, value, and wrap.

Referenced by contentItemTextChanged(), and setValue().

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◆ contentItemTextChanged()

void QQuickSpinBoxPrivate::contentItemTextChanged ( )

Definition at line 238 of file qquickspinbox.cpp.

References boundValue(), evaluateValueFromText(), live, setDisplayText(), and text.

Referenced by QQuickSpinBox::contentItemChange().

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◆ decrease()

void QQuickSpinBoxPrivate::decrease ( bool modified)

Definition at line 212 of file qquickspinbox.cpp.

References effectiveStepSize(), setValue(), and wrap.

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◆ defaultPalette()

QPalette QQuickSpinBoxPrivate::defaultPalette ( ) const
inlineoverridevirtual

Reimplemented from QQuickControlPrivate.

Definition at line 123 of file qquickspinbox.cpp.

References QQuickTheme::palette(), and QQuickTheme::SpinBox.

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◆ downEnabled()

bool QQuickSpinBoxPrivate::downEnabled ( ) const

Definition at line 280 of file qquickspinbox.cpp.

References down, QQuickIndicatorButton::indicator, and QQuickItem::isEnabled().

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◆ effectiveStepSize()

int QQuickSpinBoxPrivate::effectiveStepSize ( ) const

Definition at line 217 of file qquickspinbox.cpp.

References from, stepSize, and to.

Referenced by decrease(), and increase().

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◆ evaluateTextFromValue()

QString QQuickSpinBoxPrivate::evaluateTextFromValue ( int val) const

Definition at line 431 of file qquickspinbox.cpp.

References QJSValue::call(), engine, QV4::ExecutionEngine::fromData(), QJSValuePrivate::fromReturnedValue(), QQmlEnginePrivate::getV4Engine(), QJSValue::isCallable(), QQuickControlPrivate::locale, qmlEngine(), text, textFromValue, QJSValue::toString(), and QLocale::toString().

Referenced by updateDisplayText().

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◆ evaluateValueFromText()

int QQuickSpinBoxPrivate::evaluateValueFromText ( const QString & text) const

Definition at line 451 of file qquickspinbox.cpp.

References QJSValue::call(), engine, QV4::ExecutionEngine::fromData(), QJSValuePrivate::fromReturnedValue(), QQmlEnginePrivate::getV4Engine(), QJSValue::isCallable(), QQuickControlPrivate::locale, qmlEngine(), text, QJSValue::toInt(), QLocale::toInt(), value, and valueFromText.

Referenced by contentItemTextChanged(), and updateValue().

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◆ handleMove()

bool QQuickSpinBoxPrivate::handleMove ( const QPointF & point,
ulong timestamp )
overridevirtual

Reimplemented from QQuickControlPrivate.

Definition at line 347 of file qquickspinbox.cpp.

References down, QQuickControlPrivate::handleMove(), QQuickIndicatorButton::indicator, QQuickIndicatorButton::isHovered(), QQuickIndicatorButton::isPressed(), QQuickIndicatorButton::setHovered(), QQuickIndicatorButton::setPressed(), stopPressRepeat(), and up.

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◆ handlePress()

bool QQuickSpinBoxPrivate::handlePress ( const QPointF & point,
ulong timestamp )
overridevirtual

Reimplemented from QQuickControlPrivate.

Definition at line 331 of file qquickspinbox.cpp.

References down, QQuickControlPrivate::handlePress(), QQuickIndicatorButton::indicator, QQuickIndicatorButton::isPressed(), QQuickIndicatorButton::setPressed(), startRepeatDelay(), and up.

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◆ handleRelease()

bool QQuickSpinBoxPrivate::handleRelease ( const QPointF & point,
ulong timestamp )
overridevirtual

Reimplemented from QQuickControlPrivate.

Definition at line 365 of file qquickspinbox.cpp.

References contains(), down, emit, QQuickControlPrivate::handleRelease(), QQuickIndicatorButton::indicator, QQuickIndicatorButton::isPressed(), QQuickIndicatorButton::setPressed(), stopPressRepeat(), up, and value.

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◆ handleUngrab()

void QQuickSpinBoxPrivate::handleUngrab ( )
overridevirtual

Reimplemented from QQuickControlPrivate.

Definition at line 392 of file qquickspinbox.cpp.

References down, QQuickControlPrivate::handleUngrab(), QQuickIndicatorButton::setPressed(), stopPressRepeat(), and up.

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◆ increase()

void QQuickSpinBoxPrivate::increase ( bool modified)

Definition at line 207 of file qquickspinbox.cpp.

References effectiveStepSize(), setValue(), and wrap.

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◆ itemDestroyed()

void QQuickSpinBoxPrivate::itemDestroyed ( QQuickItem * item)
overridevirtual

Reimplemented from QQuickControlPrivate.

Definition at line 421 of file qquickspinbox.cpp.

References down, QQuickIndicatorButton::indicator, item, QQuickControlPrivate::itemDestroyed(), QQuickIndicatorButton::setIndicator(), and up.

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◆ itemImplicitHeightChanged()

void QQuickSpinBoxPrivate::itemImplicitHeightChanged ( QQuickItem * item)
overridevirtual

Reimplemented from QQuickControlPrivate.

Definition at line 412 of file qquickspinbox.cpp.

References down, emit, QQuickIndicatorButton::indicator, item, QQuickControlPrivate::itemImplicitHeightChanged(), and up.

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◆ itemImplicitWidthChanged()

void QQuickSpinBoxPrivate::itemImplicitWidthChanged ( QQuickItem * item)
overridevirtual

Reimplemented from QQuickControlPrivate.

Definition at line 403 of file qquickspinbox.cpp.

References down, emit, QQuickIndicatorButton::indicator, item, QQuickControlPrivate::itemImplicitWidthChanged(), and up.

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◆ setDisplayText()

void QQuickSpinBoxPrivate::setDisplayText ( const QString & displayText)

Definition at line 227 of file qquickspinbox.cpp.

References displayText, emit, and text.

Referenced by contentItemTextChanged(), and updateDisplayText().

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◆ setValue()

bool QQuickSpinBoxPrivate::setValue ( int value,
bool wrap,
bool modified )

Definition at line 175 of file qquickspinbox.cpp.

References boundValue(), emit, updateDisplayText(), updateDownEnabled(), and updateUpEnabled().

Referenced by decrease(), increase(), stepBy(), and updateValue().

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◆ startPressRepeat()

void QQuickSpinBoxPrivate::startPressRepeat ( )

Definition at line 311 of file qquickspinbox.cpp.

References AUTO_REPEAT_INTERVAL, repeatTimer, and stopPressRepeat().

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◆ startRepeatDelay()

void QQuickSpinBoxPrivate::startRepeatDelay ( )

Definition at line 304 of file qquickspinbox.cpp.

References AUTO_REPEAT_DELAY, delayTimer, and stopPressRepeat().

Referenced by handlePress().

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◆ stepBy()

bool QQuickSpinBoxPrivate::stepBy ( int steps,
bool modified )

Definition at line 202 of file qquickspinbox.cpp.

References setValue(), and wrap.

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◆ stopPressRepeat()

void QQuickSpinBoxPrivate::stopPressRepeat ( )

Definition at line 318 of file qquickspinbox.cpp.

References delayTimer, and repeatTimer.

Referenced by handleMove(), handleRelease(), handleUngrab(), startPressRepeat(), and startRepeatDelay().

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◆ updateDisplayText()

void QQuickSpinBoxPrivate::updateDisplayText ( )

Definition at line 222 of file qquickspinbox.cpp.

References evaluateTextFromValue(), and setDisplayText().

Referenced by setValue().

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◆ updateDownEnabled()

void QQuickSpinBoxPrivate::updateDownEnabled ( )

Definition at line 286 of file qquickspinbox.cpp.

References down, from, QQuickIndicatorButton::indicator, QQuickItem::setEnabled(), and wrap.

Referenced by setValue().

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◆ updateHover()

void QQuickSpinBoxPrivate::updateHover ( const QPointF & pos)

Definition at line 295 of file qquickspinbox.cpp.

References down, QQuickIndicatorButton::indicator, pos, QQuickIndicatorButton::setHovered(), and up.

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◆ updateUpEnabled()

void QQuickSpinBoxPrivate::updateUpEnabled ( )

Definition at line 271 of file qquickspinbox.cpp.

References from, QQuickIndicatorButton::indicator, QQuickItem::setEnabled(), to, up, and wrap.

Referenced by setValue().

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◆ updateValue()

void QQuickSpinBoxPrivate::updateValue ( )

Definition at line 161 of file qquickspinbox.cpp.

References QQuickControlPrivate::contentItem, evaluateValueFromText(), QObject::property(), setValue(), and text.

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◆ upEnabled()

bool QQuickSpinBoxPrivate::upEnabled ( ) const

Definition at line 265 of file qquickspinbox.cpp.

References QQuickIndicatorButton::indicator, QQuickItem::isEnabled(), and up.

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Member Data Documentation

◆ delayTimer

int QQuickSpinBoxPrivate::delayTimer = 0

Definition at line 132 of file qquickspinbox.cpp.

Referenced by startRepeatDelay(), and stopPressRepeat().

◆ displayText

QString QQuickSpinBoxPrivate::displayText

Definition at line 134 of file qquickspinbox.cpp.

Referenced by setDisplayText().

◆ down

QQuickIndicatorButton* QQuickSpinBoxPrivate::down = nullptr

Definition at line 136 of file qquickspinbox.cpp.

Referenced by downEnabled(), handleMove(), handlePress(), handleRelease(), handleUngrab(), itemDestroyed(), itemImplicitHeightChanged(), itemImplicitWidthChanged(), updateDownEnabled(), and updateHover().

◆ editable

bool QQuickSpinBoxPrivate::editable = false

Definition at line 125 of file qquickspinbox.cpp.

◆ from

int QQuickSpinBoxPrivate::from = 0

Definition at line 128 of file qquickspinbox.cpp.

Referenced by boundValue(), effectiveStepSize(), updateDownEnabled(), and updateUpEnabled().

◆ inputMethodHints

Qt::InputMethodHints QQuickSpinBoxPrivate::inputMethodHints = Qt::ImhDigitsOnly

Definition at line 142 of file qquickspinbox.cpp.

◆ live

bool QQuickSpinBoxPrivate::live = false

Definition at line 126 of file qquickspinbox.cpp.

Referenced by contentItemTextChanged().

◆ repeatTimer

int QQuickSpinBoxPrivate::repeatTimer = 0

Definition at line 133 of file qquickspinbox.cpp.

Referenced by startPressRepeat(), and stopPressRepeat().

◆ stepSize

int QQuickSpinBoxPrivate::stepSize = 1

Definition at line 131 of file qquickspinbox.cpp.

Referenced by effectiveStepSize().

◆ textFromValue

QJSValue QQuickSpinBoxPrivate::textFromValue
mutable

Definition at line 140 of file qquickspinbox.cpp.

Referenced by evaluateTextFromValue().

◆ to

int QQuickSpinBoxPrivate::to = 99

Definition at line 129 of file qquickspinbox.cpp.

Referenced by boundValue(), effectiveStepSize(), and updateUpEnabled().

◆ up

QQuickIndicatorButton* QQuickSpinBoxPrivate::up = nullptr

Definition at line 135 of file qquickspinbox.cpp.

Referenced by handleMove(), handlePress(), handleRelease(), handleUngrab(), itemDestroyed(), itemImplicitHeightChanged(), itemImplicitWidthChanged(), updateHover(), updateUpEnabled(), and upEnabled().

◆ value

int QQuickSpinBoxPrivate::value = 0

Definition at line 130 of file qquickspinbox.cpp.

Referenced by boundValue(), evaluateValueFromText(), and handleRelease().

◆ valueFromText

QJSValue QQuickSpinBoxPrivate::valueFromText
mutable

Definition at line 141 of file qquickspinbox.cpp.

Referenced by evaluateValueFromText().

◆ wrap

bool QQuickSpinBoxPrivate::wrap = false

Definition at line 127 of file qquickspinbox.cpp.

Referenced by boundValue(), decrease(), increase(), stepBy(), updateDownEnabled(), and updateUpEnabled().

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