|
| void | onEnabledChanged () override |
| void | onParentChanged (QQuickItem *oldParent, QQuickItem *newParent) override |
| void | updateHasHoverInChild (QQuickItem *item, bool hasHover) |
| void | onEnabledChanged () override |
| void | onParentChanged (QQuickItem *oldParent, QQuickItem *newParent) override |
| void | updateHasHoverInChild (QQuickItem *item, bool hasHover) |
| Public Member Functions inherited from QQuickSinglePointHandlerPrivate |
| | QQuickSinglePointHandlerPrivate () |
| | \readonly \qmlproperty handlerPoint QtQuick::SinglePointHandler::point
|
| void | reset () |
| Public Member Functions inherited from QQuickPointerHandlerPrivate |
| | QQuickPointerHandlerPrivate () |
| | \qmlsignal QtQuick::PointerHandler::grabChanged(PointerDevice::GrabTransition transition, eventPoint point)
|
| template<typename TEventPoint> |
| bool | dragOverThreshold (qreal d, Qt::Axis axis, const TEventPoint &p) const |
| bool | dragOverThreshold (QVector2D delta) const |
| | Returns true if the movement delta in pixels exceeds QQuickPointerHandler::dragThreshold().
|
| bool | dragOverThreshold (const QEventPoint &point) const |
| | Returns true if the movement delta of point in pixels (calculated as QEventPoint::scenePosition() - QEventPoint::scenePressPosition()) exceeds QQuickPointerHandler::dragThreshold().
|
| void | ensureExtraData () |
| void | setObjectNameWithoutBindings (const QString &name) |
| | QObjectPrivate (decltype(QObjectPrivateVersion) version=QObjectPrivateVersion) |
| virtual | ~QObjectPrivate () |
| void | deleteChildren () |
| void | clearBindingStorage () |
| 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) |
| | QObjectData ()=default |
| virtual | ~QObjectData ()=0 |
| const QMetaObject * | dynamicMetaObject () const |
|
| typedef void(* | StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **) |
| using | ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData> |
| Static Public Member Functions inherited from QQuickSinglePointHandlerPrivate |
| static QQuickSinglePointHandlerPrivate * | get (QQuickSinglePointHandler *q) |
| static const QQuickSinglePointHandlerPrivate * | get (const QQuickSinglePointHandler *q) |
| Static Public Member Functions inherited from QQuickPointerDeviceHandlerPrivate |
| static QQuickPointerDeviceHandlerPrivate * | get (QQuickPointerDeviceHandler *q) |
| static const QQuickPointerDeviceHandlerPrivate * | get (const QQuickPointerDeviceHandler *q) |
| Static Public Member Functions inherited from QQuickPointerHandlerPrivate |
| static QQuickPointerHandlerPrivate * | get (QQuickPointerHandler *q) |
| static const QQuickPointerHandlerPrivate * | get (const QQuickPointerHandler *q) |
| static QVector< QObject * > & | deviceDeliveryTargets (const QInputDevice *device) |
| 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) |
| Public Attributes inherited from QQuickSinglePointHandlerPrivate |
| QQuickHandlerPoint | pointInfo |
| bool | ignoreAdditionalPoints = false |
| Public Attributes inherited from QQuickPointerDeviceHandlerPrivate |
| QPointingDevice::DeviceTypes | acceptedDevices = QPointingDevice::DeviceType::AllDevices |
| QPointingDevice::PointerTypes | acceptedPointerTypes = QPointingDevice::PointerType::AllPointerTypes |
| Qt::MouseButtons | acceptedButtons = Qt::LeftButton |
| Qt::KeyboardModifiers | acceptedModifiers = Qt::KeyboardModifierMask |
| Public Attributes inherited from QQuickPointerHandlerPrivate |
| QPointerEvent * | currentEvent = nullptr |
| QQuickItem * | target = nullptr |
| qreal | m_margin = 0 |
| quint64 | lastEventTime = 0 |
| qint16 | dragThreshold = -1 |
| uint8_t | grabPermissions: 8 |
| Qt::CursorShape | cursorShape: 6 |
| bool | enabled: 1 |
| bool | active: 1 |
| bool | targetExplicitlySet: 1 |
| bool | hadKeepMouseGrab: 1 |
| bool | hadKeepTouchGrab: 1 |
| bool | cursorSet: 1 |
| bool | cursorDirty: 1 |
| ExtraData * | extraData |
| QAtomicPointer< QThreadData > | threadData |
| QAtomicPointer< ConnectionData > | connections |
| union { | |
| QObject * currentChildBeingDeleted | |
| QAbstractDeclarativeData * declarativeData | |
| }; | |
| QAtomicPointer< QtSharedPointer::ExternalRefCountData > | sharedRefcount |
| 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 |
\qmltype HoverHandler \nativetype QQuickHoverHandler \inherits SinglePointHandler \inqmlmodule QtQuick
Handler for mouse and tablet hover.
HoverHandler detects a hovering mouse or tablet stylus cursor.
A binding to the \l hovered property is the easiest way to react when the cursor enters or leaves the \l {PointerHandler::parent}{parent} Item. The \l {SinglePointHandler::point}{point} property provides more detail, including the cursor position. The \l {PointerDeviceHandler::acceptedDevices}{acceptedDevices}, \l {PointerDeviceHandler::acceptedPointerTypes}{acceptedPointerTypes}, and \l {PointerDeviceHandler::acceptedModifiers}{acceptedModifiers} properties can be used to narrow the behavior to detect hovering of specific kinds of devices or while holding a modifier key.
The \l cursorShape property allows changing the cursor whenever \l hovered changes to true.
- See also
- MouseArea, PointHandler, {Qt Quick Examples - Pointer Handlers}
Definition at line 40 of file qquickhoverhandler.cpp.
1.14.0