QGraphicsSceneMoveEvent Class
The QGraphicsSceneMoveEvent class provides events for widget moving in the graphics view framework. More...
| Header: | #include <QGraphicsSceneMoveEvent> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS Widgets)target_link_libraries(mytarget PRIVATE Qt6::Widgets) |
| qmake: | QT += widgets |
| Inherits: | QGraphicsSceneEvent |
Public Functions
| QGraphicsSceneMoveEvent() | |
| virtual | ~QGraphicsSceneMoveEvent() |
| QPointF | newPos() const |
| QPointF | oldPos() const |
Detailed Description
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.
Member Function Documentation
QGraphicsSceneMoveEvent::QGraphicsSceneMoveEvent()
Constructs a QGraphicsSceneMoveEvent.
[virtual noexcept] QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent()
Destroys the QGraphicsSceneMoveEvent.
QPointF QGraphicsSceneMoveEvent::newPos() const
Returns the new position (i.e., the current position).
See also oldPos() and QGraphicsItem::setPos().
QPointF QGraphicsSceneMoveEvent::oldPos() const
Returns the old position (i.e., the position immediately before the widget was moved).
See also newPos() and QGraphicsItem::setPos().
© 2024 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.
