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QGraphicsSceneContextMenuEvent ClassThe QGraphicsSceneContextMenuEvent class provides context menu events in the graphics view framework. More... #include <QGraphicsSceneContextMenuEvent>Inherits: QGraphicsSceneEvent. This class was introduced in Qt 4.2. Public Types
Public Functions
Additional Inherited MembersDetailed DescriptionThe 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
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| Constant | Value | Description |
|---|---|---|
| QGraphicsSceneContextMenuEvent::Mouse | 0 | The mouse caused the event to be sent. On most platforms, this means the right mouse button was clicked. |
| QGraphicsSceneContextMenuEvent::Keyboard | 1 | The keyboard caused this event to be sent. On Windows and Mac OS X, this means the menu button was pressed. |
| QGraphicsSceneContextMenuEvent::Other | 2 | The event was sent by some other means (i.e. not by the mouse or keyboard). |
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.