QGraphicsSceneHoverEvent Class Reference [модуль QtGui]
The QGraphicsSceneHoverEvent class provides hover events in the graphics view framework. Далее...
#include <QGraphicsSceneHoverEvent> Inherits QGraphicsSceneEvent.
Класс был добавлен в Qt 4.2.
Открытые функции
Дополнительные унаследованные члены
- 1 property inherited from QEvent
Подробное описание
The QGraphicsSceneHoverEvent class provides hover events in the graphics view framework.
When a QGraphicsView receives a QHoverEvent event, it translates it into QGraphicsSceneHoverEvent. The event is then forwarded to the QGraphicsScene associated with the view.
See also QGraphicsSceneMouseEvent, QGraphicsSceneContextMenuEvent, QGraphicsSceneWheelEvent, and QHoverEvent.
Описание функций-членов
QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent ()
Destroys the event.
QPointF QGraphicsSceneHoverEvent::pos () const
Returns the position of the mouse cursor in item coordinates at the moment the the hover event was sent.
See also scenePos() and screenPos().
QPointF QGraphicsSceneHoverEvent::scenePos () const
Returns the position of the mouse cursor in scene coordinates at the moment the the hover event was sent.
See also pos() and screenPos().
QPoint QGraphicsSceneHoverEvent::screenPos () const
Returns the position of the mouse cursor in screen coordinates at the moment the the hover event was sent.
See also pos() and scenePos().
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