C++ (Cpp) graphicsItemChanged Exemples

Exemple #1

QTM_BEGIN_NAMESPACE

QGeoTiledMapCustomObjectInfo::QGeoTiledMapCustomObjectInfo(QGeoTiledMapData *mapData, QGeoMapObject *mapObject)
    : QGeoTiledMapObjectInfo(mapData, mapObject)
{
    custom = static_cast<QGeoMapCustomObject*>(mapObject);

    connect(custom,
            SIGNAL(triggerUpdate()),
            this,
            SLOT(updateTriggered()));
    connect(custom,
            SIGNAL(graphicsItemChanged(QGraphicsItem*)),
            this,
            SLOT(graphicsItemChanged(QGraphicsItem*)));
    connect(custom,
            SIGNAL(offsetChanged(QPoint)),
            this,
            SLOT(offsetChanged(QPoint)));

    graphicsItem = 0;

    graphicsItemChanged(this->custom->graphicsItem());
    offsetChanged(this->custom->offset());
}

Exemple #2

Fichier : qgeomapcustomobject.cpp Projet : katealhola/qt5location

void QGeoMapCustomObject::setGraphicsItem(QGraphicsItem *graphicsItem)
{
    if (d_ptr->graphicsItem == graphicsItem)
        return;

    d_ptr->graphicsItem = graphicsItem;

    emit graphicsItemChanged(graphicsItem);
}