QGraphicsSceneContextMenuEvent Class Reference
^{[QtGui module]}

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 QWheelEvent::globalPos() is translated into item, scene, and screen coordinates (pos(), scenePos(), and screenPos()).

See also QGraphicsSceneMouseEvent, QGraphicsSceneWheelEvent, QGraphicsSceneContextMenuEvent, 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 the context menu was requested.

See also scenePos() and screenPos().

Reason QGraphicsSceneContextMenuEvent::reason () const

Returns the reason for the context menu event.

See also setReason() and QGraphicsContextMenu::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().