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QGraphicsSceneContextMenuEvent Class Reference
[QtGui module]

The QGraphicsSceneContextMenuEvent class provides context menu events in the graphics view framework. More...

 #include <QGraphicsSceneContextMenuEvent>

Inherits QGraphicsSceneEvent.

This class was introduced in Qt 4.2.

• List of all members, including inherited members

Public Types

• enum Reason { Mouse, Keyboard, Other }

Public Functions

• ~QGraphicsSceneContextMenuEvent ()
• Qt::KeyboardModifiers modifiers () const
• QPointF pos () const
• Reason reason () const
• QPointF scenePos () const
• QPoint screenPos () const

• 1 public function inherited from QGraphicsSceneEvent
• 6 public functions inherited from QEvent

Additional Inherited Members

• 1 property inherited from QEvent
• 1 static public member inherited from QEvent

Detailed Description

The QGraphicsSceneContextMenuEvent class provides context menu events in the graphics view framework.

A QContextMenuEvent received by a QGraphicsView is translated into a QGraphicsSceneContextMenuEvent. The QContextMenuEvent::globalPos() is translated into item, scene, and screen coordinates (pos(), scenePos(), and screenPos()).

See also QGraphicsSceneMouseEvent, QGraphicsSceneWheelEvent, and QContextMenuEvent.

Member Type Documentation

enum QGraphicsSceneContextMenuEvent::Reason

This enum describes the reason why the context event was sent.

Member Function Documentation

QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent ()

Destroys the event.

Qt::KeyboardModifiers QGraphicsSceneContextMenuEvent::modifiers () const

Returns the keyboard modifiers in use when the context menu was requested.

QPointF QGraphicsSceneContextMenuEvent::pos () const

Returns the position of the mouse cursor in item coordinates at the moment the context menu was requested.

See also scenePos() and screenPos().

Reason QGraphicsSceneContextMenuEvent::reason () const

Returns the reason for the context menu event.

See also QGraphicsSceneContextMenuEvent::Reason.

QPointF QGraphicsSceneContextMenuEvent::scenePos () const

Returns the position of the mouse cursor in scene coordinates at the moment the the context menu was requested.

See also pos() and screenPos().

QPoint QGraphicsSceneContextMenuEvent::screenPos () const

Returns the position of the mouse cursor in screen coordinates at the moment the the context menu was requested.

See also pos() and scenePos().