QSinglePointEvent Class Reference

A base class for pointer events containing a single point, such as mouse events. More...

#include <qevent.h>

Inheritance diagram for QSinglePointEvent:

Collaboration diagram for QSinglePointEvent:

Public Member Functions
Qt::MouseButton	button () const
	Returns the button that caused the event.
Qt::MouseButtons	buttons () const
	Returns the button state when the event was generated.
QPointF	position () const
	Returns the position of the point in this event, relative to the widget or item that received the event.
QPointF	scenePosition () const
	Returns the position of the point in this event, relative to the window or scene.
QPointF	globalPosition () const
	Returns the position of the point in this event on the screen or virtual desktop.
bool	isBeginEvent () const override
	Returns true if this event represents a \l {button()}{button} being pressed.
bool	isUpdateEvent () const override
	Returns true if this event does not include a change in \l {buttons()}{button state}.
bool	isEndEvent () const override
	Returns true if this event represents a \l {button()}{button} being released.
QObject *	exclusivePointGrabber () const
void	setExclusivePointGrabber (QObject *exclusiveGrabber)
Public Member Functions inherited from QPointerEvent
	QPointerEvent (Type type, const QPointingDevice *dev, Qt::KeyboardModifiers modifiers=Qt::NoModifier, const QList< QEventPoint > &points={})
const QPointingDevice *	pointingDevice () const
	Returns the source device from which this event originates.
QPointingDevice::PointerType	pointerType () const
	Returns the type of point that generated the event.
void	setTimestamp (quint64 timestamp) override
qsizetype	pointCount () const
	Returns the number of points in this pointer event.
QEventPoint &	point (qsizetype i)
	Returns a QEventPoint reference for the point at index i.
const QList< QEventPoint > &	points () const
	Returns a list of points in this pointer event.
QEventPoint *	pointById (int id)
	Returns the point whose \l {QEventPoint::id()}{id} matches the given id, or nullptr if no such point is found.
bool	allPointsGrabbed () const
	Returns true if every point in points() has either an exclusiveGrabber() or one or more passiveGrabbers().
bool	allPointsAccepted () const
	Returns true if isPointAccepted() is true for every point in points(); otherwise false.
virtual void	setAccepted (bool accepted) override
	\reimp
QObject *	exclusiveGrabber (const QEventPoint &point) const
	Returns the object which has been set to receive all future update events and the release event containing the given point.
void	setExclusiveGrabber (const QEventPoint &point, QObject *exclusiveGrabber)
	Informs the delivery logic that the given exclusiveGrabber is to receive all future update events and the release event containing the given point, and that delivery to other items can be skipped.
QList< QPointer< QObject > >	passiveGrabbers (const QEventPoint &point) const
	Returns the list of objects that have been requested to receive all future update events and the release event containing the given point.
void	clearPassiveGrabbers (const QEventPoint &point)
	Removes all passive grabbers from the given point.
bool	addPassiveGrabber (const QEventPoint &point, QObject *grabber)
	Informs the delivery logic that the given grabber is to receive all future update events and the release event containing the given point, regardless where else those events may be delivered.
bool	removePassiveGrabber (const QEventPoint &point, QObject *grabber)
	Removes the passive grabber from the given point if it was previously added.
Public Member Functions inherited from QInputEvent
	QInputEvent (Type type, const QInputDevice *m_dev, Qt::KeyboardModifiers modifiers=Qt::NoModifier)
const QInputDevice *	device () const
QInputDevice::DeviceType	deviceType () const
	Returns the type of device that generated the event.
Qt::KeyboardModifiers	modifiers () const
	Returns the keyboard modifier flags that existed immediately before the event occurred.
void	setModifiers (Qt::KeyboardModifiers modifiers)
quint64	timestamp () const
	Returns the window system's timestamp for this event.
Public Member Functions inherited from QEvent
	QEvent (Type type)
	Constructs an event object of type type.
virtual	~QEvent ()
	Destroys the event.
Type	type () const
	Returns the event type.
bool	spontaneous () const
	Returns true if the event originated outside the application (a system event); otherwise returns false.
bool	isAccepted () const
void	accept ()
	Sets the accept flag of the event object, the equivalent of calling setAccepted(true).
void	ignore ()
	Clears the accept flag parameter of the event object, the equivalent of calling setAccepted(false).
bool	isInputEvent () const noexcept
bool	isPointerEvent () const noexcept
bool	isSinglePointEvent () const noexcept
virtual QEvent *	clone () const
	Creates and returns an identical copy of this event.

Protected Member Functions
	QSinglePointEvent (Type type, const QPointingDevice *dev, const QEventPoint &point, Qt::MouseButton button, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Qt::MouseEventSource source)
	QSinglePointEvent (Type type, const QPointingDevice *dev, const QPointF &localPos, const QPointF &scenePos, const QPointF &globalPos, Qt::MouseButton button, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Qt::MouseEventSource source=Qt::MouseEventNotSynthesized)
Protected Member Functions inherited from QPointerEvent
	QPointerEvent (Type type, SinglePointEventTag, const QInputDevice *dev, Qt::KeyboardModifiers modifiers=Qt::NoModifier)
Protected Member Functions inherited from QInputEvent
	QInputEvent (Type type, PointerEventTag, const QInputDevice *dev, Qt::KeyboardModifiers modifiers=Qt::NoModifier)
	QInputEvent (Type type, SinglePointEventTag, const QInputDevice *dev, Qt::KeyboardModifiers modifiers=Qt::NoModifier)
Protected Member Functions inherited from QEvent
	QEvent (Type type, InputEventTag)
	QEvent (Type type, PointerEventTag)
	QEvent (Type type, SinglePointEventTag)

Protected Attributes
Qt::MouseButton	m_button = Qt::NoButton
Qt::MouseButtons	m_mouseState = Qt::NoButton
Qt::MouseEventSource	m_source
quint16	m_reserved
quint16	m_reserved2: 11
quint16	m_doubleClick: 1
quint16	m_phase: 3
quint16	m_invertedScrolling: 1
Protected Attributes inherited from QPointerEvent
QList< QEventPoint >	m_points
Protected Attributes inherited from QInputEvent
const QInputDevice *	m_dev = nullptr
quint64	m_timeStamp = 0
Qt::KeyboardModifiers	m_modState = Qt::NoModifier
quint32	m_reserved = 0
Protected Attributes inherited from QEvent
quint16	t

Properties
QObject *	exclusivePointGrabber
	the object that will receive future updates

Friends
class	::tst_QEvent

Additional Inherited Members
Public Types inherited from QEvent
enum	Type {   None = 0 , Timer = 1 , MouseButtonPress = 2 , MouseButtonRelease = 3 ,   MouseButtonDblClick = 4 , MouseMove = 5 , KeyPress = 6 , KeyRelease = 7 ,   FocusIn = 8 , FocusOut = 9 , FocusAboutToChange = 23 , Enter = 10 ,   Leave = 11 , Paint = 12 , Move = 13 , Resize = 14 ,   Create = 15 , Destroy = 16 , Show = 17 , Hide = 18 ,   Close = 19 , Quit = 20 , ParentChange = 21 , ParentAboutToChange = 131 ,   ThreadChange = 22 , WindowActivate = 24 , WindowDeactivate = 25 , ShowToParent = 26 ,   HideToParent = 27 , Wheel = 31 , WindowTitleChange = 33 , WindowIconChange = 34 ,   ApplicationWindowIconChange = 35 , ApplicationFontChange = 36 , ApplicationLayoutDirectionChange = 37 , ApplicationPaletteChange = 38 ,   PaletteChange = 39 , Clipboard = 40 , Speech = 42 , MetaCall = 43 ,   SockAct = 50 , WinEventAct = 132 , DeferredDelete = 52 , DragEnter = 60 ,   DragMove = 61 , DragLeave = 62 , Drop = 63 , DragResponse = 64 ,   ChildAdded = 68 , ChildPolished = 69 , ChildRemoved = 71 , ShowWindowRequest = 73 ,   PolishRequest = 74 , Polish = 75 , LayoutRequest = 76 , UpdateRequest = 77 ,   UpdateLater = 78 , EmbeddingControl = 79 , ActivateControl = 80 , DeactivateControl = 81 ,   ContextMenu = 82 , InputMethod = 83 , TabletMove = 87 , LocaleChange = 88 ,   LanguageChange = 89 , LayoutDirectionChange = 90 , Style = 91 , TabletPress = 92 ,   TabletRelease = 93 , OkRequest = 94 , HelpRequest = 95 , IconDrag = 96 ,   FontChange = 97 , EnabledChange = 98 , ActivationChange = 99 , StyleChange = 100 ,   IconTextChange = 101 , ModifiedChange = 102 , MouseTrackingChange = 109 , WindowBlocked = 103 ,   WindowUnblocked = 104 , WindowStateChange = 105 , ReadOnlyChange = 106 , ToolTip = 110 ,   WhatsThis = 111 , StatusTip = 112 , ActionChanged = 113 , ActionAdded = 114 ,   ActionRemoved = 115 , FileOpen = 116 , Shortcut = 117 , ShortcutOverride = 51 ,   WhatsThisClicked = 118 , ToolBarChange = 120 , ApplicationActivate = 121 , ApplicationActivated = ApplicationActivate ,   ApplicationDeactivate = 122 , ApplicationDeactivated = ApplicationDeactivate , QueryWhatsThis = 123 , EnterWhatsThisMode = 124 ,   LeaveWhatsThisMode = 125 , ZOrderChange = 126 , HoverEnter = 127 , HoverLeave = 128 ,   HoverMove = 129 , AcceptDropsChange = 152 , ZeroTimerEvent = 154 , GraphicsSceneMouseMove = 155 ,   GraphicsSceneMousePress = 156 , GraphicsSceneMouseRelease = 157 , GraphicsSceneMouseDoubleClick = 158 , GraphicsSceneContextMenu = 159 ,   GraphicsSceneHoverEnter = 160 , GraphicsSceneHoverMove = 161 , GraphicsSceneHoverLeave = 162 , GraphicsSceneHelp = 163 ,   GraphicsSceneDragEnter = 164 , GraphicsSceneDragMove = 165 , GraphicsSceneDragLeave = 166 , GraphicsSceneDrop = 167 ,   GraphicsSceneWheel = 168 , GraphicsSceneLeave = 220 , KeyboardLayoutChange = 169 , DynamicPropertyChange = 170 ,   TabletEnterProximity = 171 , TabletLeaveProximity = 172 , NonClientAreaMouseMove = 173 , NonClientAreaMouseButtonPress = 174 ,   NonClientAreaMouseButtonRelease = 175 , NonClientAreaMouseButtonDblClick = 176 , MacSizeChange = 177 , ContentsRectChange = 178 ,   MacGLWindowChange = 179 , FutureCallOut = 180 , GraphicsSceneResize = 181 , GraphicsSceneMove = 182 ,   CursorChange = 183 , ToolTipChange = 184 , NetworkReplyUpdated = 185 , GrabMouse = 186 ,   UngrabMouse = 187 , GrabKeyboard = 188 , UngrabKeyboard = 189 , StateMachineSignal = 192 ,   StateMachineWrapped = 193 , TouchBegin = 194 , TouchUpdate = 195 , TouchEnd = 196 ,   NativeGesture = 197 , RequestSoftwareInputPanel = 199 , CloseSoftwareInputPanel = 200 , WinIdChange = 203 ,   Gesture = 198 , GestureOverride = 202 , ScrollPrepare = 204 , Scroll = 205 ,   Expose = 206 , InputMethodQuery = 207 , OrientationChange = 208 , TouchCancel = 209 ,   ThemeChange = 210 , SockClose = 211 , PlatformPanel = 212 , StyleAnimationUpdate = 213 ,   ApplicationStateChange = 214 , WindowChangeInternal = 215 , ScreenChangeInternal = 216 , PlatformSurface = 217 ,   Pointer = 218 , TabletTrackingChange = 219 , WindowAboutToChangeInternal = 221 , DevicePixelRatioChange = 222 ,   ChildWindowAdded = 223 , ChildWindowRemoved = 224 , ParentWindowAboutToChange = 225 , ParentWindowChange = 226 ,   User = 1000 , MaxUser = 65535 }
	This enum type defines the valid event types in Qt. More...
Static Public Member Functions inherited from QEvent
static int	registerEventType (int hint=-1) noexcept

Detailed Description

A base class for pointer events containing a single point, such as mouse events.

Since

6.0 \inmodule QtGui

Definition at line 108 of file qevent.h.

Constructor & Destructor Documentation

QSinglePointEvent() [1/2]

QSinglePointEvent::QSinglePointEvent ( Type type, const QPointingDevice * dev, const QEventPoint & point, Qt::MouseButton button, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Qt::MouseEventSource source )

protected

QSinglePointEvent() [2/2]

QSinglePointEvent::QSinglePointEvent ( Type type, const QPointingDevice * dev, const QPointF & localPos, const QPointF & scenePos, const QPointF & globalPos, Qt::MouseButton button, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Qt::MouseEventSource source = Qt::MouseEventNotSynthesized )

protected

Member Function Documentation

button()

Qt::MouseButton QSinglePointEvent::button ( ) const

inline

Returns the button that caused the event.

The returned value is always Qt::NoButton for mouse move events, as well as \l TabletMove, \l TabletEnterProximity, and \l TabletLeaveProximity events.

See also

buttons()

Definition at line 116 of file qevent.h.

Referenced by QGuiApplicationPrivate::captureGlobalModifierState(), QItemDelegate::editorEvent(), QStyledItemDelegate::editorEvent(), QComboMenuDelegate::editorEvent(), QWhatsThisPrivate::eventFilter(), QWidgetResizeHandler::eventFilter(), QLineEdit::mouseDoubleClickEvent(), QQuickWidget::mouseDoubleClickEvent(), QQuickTextControlPrivate::mouseDoubleClickEvent(), QMdi::ControlLabel::mouseDoubleClickEvent(), QMdiSubWindow::mouseDoubleClickEvent(), QMenuPrivate::mouseEventTaken(), QQuickWidget::mouseMoveEvent(), QWhatsThat::mousePressEvent(), QLineEdit::mousePressEvent(), QMenuBar::mousePressEvent(), QScrollBar::mousePressEvent(), QSizeGrip::mousePressEvent(), QSplitterHandle::mousePressEvent(), QToolButton::mousePressEvent(), QQuickWidget::mousePressEvent(), QHeaderView::mousePressEvent(), QBalloonTip::mousePressEvent(), QAbstractButton::mousePressEvent(), QQuickTextControlPrivate::mousePressEvent(), QDial::mousePressEvent(), QMdi::ControlLabel::mousePressEvent(), QMdiSubWindow::mousePressEvent(), QWhatsThat::mouseReleaseEvent(), QLineEdit::mouseReleaseEvent(), QMenu::mouseReleaseEvent(), QMenuBar::mouseReleaseEvent(), QScrollBar::mouseReleaseEvent(), QQuickWidget::mouseReleaseEvent(), QAbstractButton::mouseReleaseEvent(), QPlainTextEdit::mouseReleaseEvent(), QTextEdit::mouseReleaseEvent(), QQuickTextControlPrivate::mouseReleaseEvent(), QDial::mouseReleaseEvent(), QMdi::ControlLabel::mouseReleaseEvent(), QMdiSubWindow::mouseReleaseEvent(), QSizeGrip::mouseReleaseEvent(), PressDelayHandler::pressed(), QFlickGestureRecognizer::recognize(), PressDelayHandler::sendMouseEvent(), QComboBoxPrivate::showPopupFromMouseEvent(), and QQuickHoverHandler::wantsPointerEvent().

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buttons()

Qt::MouseButtons QSinglePointEvent::buttons ( ) const

inline

Returns the button state when the event was generated.

The button state is a combination of Qt::LeftButton, Qt::RightButton, and Qt::MiddleButton using the OR operator.

For mouse move or \l TabletMove events, this is all buttons that are pressed down.

For mouse press, double click, or \l TabletPress events, this includes the button that caused the event.

For mouse release or \l TabletRelease events, this excludes the button that caused the event.

See also

button()

Definition at line 117 of file qevent.h.

Referenced by QWidgetResizeHandler::eventFilter(), QQuickFlickablePrivate::handleMoveEvent(), QQuickFlickablePrivate::handlePressEvent(), QQuickWidget::mouseDoubleClickEvent(), QMenuPrivate::mouseEventTaken(), QLineEdit::mouseMoveEvent(), QMenu::mouseMoveEvent(), QMenuBar::mouseMoveEvent(), QScrollBar::mouseMoveEvent(), QSizeGrip::mouseMoveEvent(), QQuickWidget::mouseMoveEvent(), QHeaderView::mouseMoveEvent(), QAbstractButton::mouseMoveEvent(), QPlainTextEdit::mouseMoveEvent(), QTextEdit::mouseMoveEvent(), QQuickTextControlPrivate::mouseMoveEvent(), QDial::mouseMoveEvent(), QMdiSubWindow::mouseMoveEvent(), QScrollBar::mousePressEvent(), QQuickWidget::mousePressEvent(), QDial::mousePressEvent(), QScrollBar::mouseReleaseEvent(), QQuickWidget::mouseReleaseEvent(), QDial::mouseReleaseEvent(), QFlickGestureRecognizer::recognize(), PressDelayHandler::sendMouseEvent(), and QQuickPointerDeviceHandler::wantsPointerEvent().

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exclusivePointGrabber()

QObject * QSinglePointEvent::exclusivePointGrabber ( ) const

inline

Definition at line 130 of file qevent.h.

References QPointerEvent::exclusiveGrabber().

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globalPosition()

QPointF QSinglePointEvent::globalPosition ( ) const

inline

Returns the position of the point in this event on the screen or virtual desktop.

Note

The global position of a mouse pointer is recorded {at the time of the event}. This is important on asynchronous window systems such as X11; whenever you move your widgets around in response to mouse events, globalPosition() can differ a lot from the current cursor position returned by QCursor::pos().

See also

position()

Definition at line 123 of file qevent.h.

References Q_ASSERT.

Referenced by QWhatsThisPrivate::eventFilter(), QWidgetResizeHandler::eventFilter(), QMdiSubWindow::eventFilter(), QColorDialogPrivate::handleColorPickingMouseButtonRelease(), QColorDialogPrivate::handleColorPickingMouseMove(), QWidgetWindow::handleEnterLeaveEvent(), QQuickWidget::mouseDoubleClickEvent(), QMenuPrivate::mouseEventTaken(), QMenu::mouseMoveEvent(), QSizeGrip::mouseMoveEvent(), QSplitterHandle::mouseMoveEvent(), QQuickWidget::mouseMoveEvent(), QWidgetResizeHandler::mouseMoveEvent(), QTipLabel::mouseMoveEvent(), QMdiSubWindow::mouseMoveEvent(), QMenu::mousePressEvent(), QMenuBar::mousePressEvent(), QSizeGrip::mousePressEvent(), QQuickWidget::mousePressEvent(), QComboBoxPrivateContainer::mousePressEvent(), QMenu::mouseReleaseEvent(), QSplitterHandle::mouseReleaseEvent(), QQuickWidget::mouseReleaseEvent(), QFbCursor::pointerEvent(), PressDelayHandler::pressed(), QTapAndHoldGestureRecognizer::recognize(), QFlickGestureRecognizer::recognize(), and PressDelayHandler::sendMouseEvent().

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isBeginEvent()

bool QSinglePointEvent::isBeginEvent ( ) const

overridevirtual

Returns true if this event represents a \l {button()}{button} being pressed.

Reimplemented from QPointerEvent.

Definition at line 582 of file qevent.cpp.

References QEvent::MouseButtonDblClick, and Qt::NoButton.

isEndEvent()

bool QSinglePointEvent::isEndEvent ( ) const

overridevirtual

Returns true if this event represents a \l {button()}{button} being released.

Reimplemented from QPointerEvent.

Definition at line 604 of file qevent.cpp.

References m_button, m_mouseState, and Qt::NoButton.

isUpdateEvent()

bool QSinglePointEvent::isUpdateEvent ( ) const

overridevirtual

Returns true if this event does not include a change in \l {buttons()}{button state}.

Reimplemented from QPointerEvent.

Definition at line 594 of file qevent.cpp.

References m_button, QEvent::MouseButtonDblClick, Qt::NoButton, and QEvent::type().

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position()

QPointF QSinglePointEvent::position ( ) const

inline

Returns the position of the point in this event, relative to the widget or item that received the event.

If you move your widgets around in response to mouse events, use globalPosition() instead.

See also

globalPosition()

Definition at line 119 of file qevent.h.

References Q_ASSERT.

Referenced by QGraphicsViewPrivate::_q_unsetViewportCursor(), QWaylandMouseTracker::childMouseEventFilter(), QItemDelegate::editorEvent(), QStyledItemDelegate::editorEvent(), QTabBar::event(), QToolBar::event(), QTipLabel::eventFilter(), QWhatsThisPrivate::eventFilter(), QMdiSubWindow::eventFilter(), QColorDialogPrivate::handleColorPickingMouseMove(), QWidgetWindow::handleEnterLeaveEvent(), QLineEdit::mouseDoubleClickEvent(), QQuickWidget::mouseDoubleClickEvent(), QHeaderView::mouseDoubleClickEvent(), QWhatsThat::mouseMoveEvent(), QCheckBox::mouseMoveEvent(), QLineEdit::mouseMoveEvent(), QMenu::mouseMoveEvent(), QMenuBar::mouseMoveEvent(), QPushButton::mouseMoveEvent(), QRadioButton::mouseMoveEvent(), QScrollBar::mouseMoveEvent(), QQuickWidget::mouseMoveEvent(), QtPrivate::QColorWell::mouseMoveEvent(), QtPrivate::QColorShowLabel::mouseMoveEvent(), QHeaderView::mouseMoveEvent(), QListView::mouseMoveEvent(), QAbstractButton::mouseMoveEvent(), QComboBoxPrivateScroller::mouseMoveEvent(), QPlainTextEdit::mouseMoveEvent(), QTextEdit::mouseMoveEvent(), QDial::mouseMoveEvent(), QMdiSubWindow::mouseMoveEvent(), QtPrivate::QWellArray::mousePressEvent(), QWhatsThat::mousePressEvent(), QLineEdit::mousePressEvent(), QMenu::mousePressEvent(), QMenuBar::mousePressEvent(), QScrollBar::mousePressEvent(), QSplitterHandle::mousePressEvent(), QToolButton::mousePressEvent(), QQuickWidget::mousePressEvent(), QtPrivate::QColorWell::mousePressEvent(), QtPrivate::QColorShowLabel::mousePressEvent(), QHeaderView::mousePressEvent(), QAbstractButton::mousePressEvent(), QDial::mousePressEvent(), QMdiSubWindow::mousePressEvent(), QWhatsThat::mouseReleaseEvent(), QLineEdit::mouseReleaseEvent(), QMenu::mouseReleaseEvent(), QMenuBar::mouseReleaseEvent(), QQuickWidget::mouseReleaseEvent(), QHeaderView::mouseReleaseEvent(), QAbstractButton::mouseReleaseEvent(), QPlainTextEdit::mouseReleaseEvent(), QTextEdit::mouseReleaseEvent(), QDial::mouseReleaseEvent(), QMdiSubWindow::mouseReleaseEvent(), QTapAndHoldGestureRecognizer::recognize(), QQuickMultiPointTouchArea::sendMouseEvent(), QLineEditPrivate::sendMouseEventToInputContext(), QComboBoxPrivate::showPopupFromMouseEvent(), and QQuickMultiPointTouchArea::updateTouchPoint().

scenePosition()

QPointF QSinglePointEvent::scenePosition ( ) const

inline

Returns the position of the point in this event, relative to the window or scene.

See also

QEventPoint::scenePosition

Definition at line 121 of file qevent.h.

References Q_ASSERT.

Referenced by QQuickDeliveryAgentPrivate::deliverTouchAsMouse(), QQuickDeliveryAgent::event(), QQuickMultiPointTouchArea::shouldFilter(), and QQuickMultiPointTouchArea::updateTouchPoint().

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setExclusivePointGrabber()

void QSinglePointEvent::setExclusivePointGrabber ( QObject * exclusiveGrabber )

inline

Definition at line 132 of file qevent.h.

References QPointerEvent::setExclusiveGrabber().

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Friends And Related Symbol Documentation

::tst_QEvent

friend class ::tst_QEvent

friend

Definition at line 136 of file qevent.h.

Member Data Documentation

m_button

Qt::MouseButton QSinglePointEvent::m_button = Qt::NoButton

protected

Definition at line 146 of file qevent.h.

Referenced by isEndEvent(), and isUpdateEvent().

m_doubleClick

quint16 QSinglePointEvent::m_doubleClick

protected

Definition at line 158 of file qevent.h.

Referenced by QMouseEvent::flags().

m_invertedScrolling

quint16 QSinglePointEvent::m_invertedScrolling

protected

Definition at line 161 of file qevent.h.

m_mouseState

Qt::MouseButtons QSinglePointEvent::m_mouseState = Qt::NoButton

protected

Definition at line 147 of file qevent.h.

Referenced by isEndEvent().

m_phase

quint16 QSinglePointEvent::m_phase

protected

Definition at line 160 of file qevent.h.

m_reserved

quint16 QSinglePointEvent::m_reserved

protected

Definition at line 155 of file qevent.h.

m_reserved2

quint16 QSinglePointEvent::m_reserved2

protected

Definition at line 156 of file qevent.h.

m_source

Qt::MouseEventSource QSinglePointEvent::m_source

protected

Definition at line 148 of file qevent.h.

Property Documentation

exclusivePointGrabber

QSinglePointEvent::exclusivePointGrabber

readwrite

the object that will receive future updates

The exclusive grabber is an object that has chosen to receive all future update events and the release event containing the same point that this event carries.

Setting the exclusivePointGrabber property is a convenience equivalent to:

setExclusiveGrabber(points().first(), exclusiveGrabber);

Definition at line 111 of file qevent.h.

---

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

• qtbase/src/gui/kernel/qevent.h (460b0f98c656643f36729fe3b0abc1ba361481b0)
• qtbase/src/gui/kernel/qevent.cpp (14610fb1749a22abbd203f42e3edb3f4425cb215)