class QSinglePointEvent

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

Inherited by: QWheelEvent, QTabletEvent, QNativeGestureEvent, QMouseEvent, QHoverEvent, QEnterEvent

Synopsis

Properties

• exclusivePointGrabberᅟ - The object that will receive future updates

Methods

• def __init__()

• def button()

• def buttons()

• def exclusivePointGrabber()

• def globalPosition()

• def position()

• def scenePosition()

• def setExclusivePointGrabber()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Detailed Description

Note

Properties can be used directly when from __feature__ import true_property is used or via accessor functions otherwise.

property exclusivePointGrabberᅟ: QObject

This property holds 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);

Access functions:

• exclusivePointGrabber()

• setExclusivePointGrabber()

__init__(arg__1)

Parameters:

arg__1 – QSinglePointEvent

__init__(type, dev, point, button, buttons, modifiers, source)

Parameters:

• type – Type

• dev – QPointingDevice

• point – QEventPoint

• button – MouseButton

• buttons – Combination of MouseButton

• modifiers – Combination of KeyboardModifier

• source – MouseEventSource

__init__(type, dev, localPos, scenePos, globalPos, button, buttons, modifiers[, source=Qt.MouseEventNotSynthesized])

Parameters:

• type – Type

• dev – QPointingDevice

• localPos – QPointF

• scenePos – QPointF

• globalPos – QPointF

• button – MouseButton

• buttons – Combination of MouseButton

• modifiers – Combination of KeyboardModifier

• source – MouseEventSource

button()

Return type:

MouseButton

Returns the button that caused the event.

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

See also

buttons()

buttons()

Return type:

Combination of MouseButton

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 TabletMove events, this is all buttons that are pressed down.

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

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

See also

button()

exclusivePointGrabber()

Return type:

QObject

See also

setExclusivePointGrabber()

Getter of property exclusivePointGrabberᅟ .

globalPosition()

Return type:

QPointF

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 pos() .

See also

position()

position()

Return type:

QPointF

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()

scenePosition()

Return type:

QPointF

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

See also

scenePosition

setExclusivePointGrabber(exclusiveGrabber)

Parameters:

exclusiveGrabber – QObject

See also

exclusivePointGrabber()

Setter of property exclusivePointGrabberᅟ .