The QGraphicsSceneMoveEvent class provides events for widget moving in the graphics view framework. More...
| Header: | #include <QGraphicsSceneMoveEvent> |
| qmake: | QT += widgets |
| Since: | Qt 4.4 |
| Inherits: | QGraphicsSceneEvent |
| QGraphicsSceneMoveEvent() | |
| virtual | ~QGraphicsSceneMoveEvent() |
| QPointF | newPos() const |
| QPointF | oldPos() const |
The QGraphicsSceneMoveEvent class provides events for widget moving in the graphics view framework.
A QGraphicsWidget sends itself a QGraphicsSceneMoveEvent immediately when its local position changes. The delivery is implemented as part of QGraphicsItem::itemChange().
It's similar to QMoveEvent, but its positions, oldPos() and newPos(), use QPointF instead of QPoint.
See also QGraphicsItem::setPos(), QGraphicsItem::ItemPositionChange, and QGraphicsItem::ItemPositionHasChanged.
Constructs a QGraphicsSceneMoveEvent.
[virtual] QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent()Destroys the QGraphicsSceneMoveEvent.
Returns the new position (i.e., the current position).
See also oldPos() and QGraphicsItem::setPos().
Returns the old position (i.e., the position immediately before the widget was moved).
See also newPos() and QGraphicsItem::setPos().
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