SLOT(advance())); timer->start(50); return [HOST](); }. size(); for(int i = 0 ; i m_particulas; };. Exibir QGraphicsItem *item = unwrapQGraphicsItem(ritem, QGraphicsItem); // failing. virtual void, onAddItemFinalized ; Public Member Functions. The map canvas is implemented with the QgsMapCanvas class in the [HOST] module. (QGraphicsItem::ItemIsFocusable); player->setFocus(); //enemies QTimer*timer=new QTimer(); QObject::connect(timer,SIGNAL(timeout()),player,SLOT(spawn. Exemplo n. bool, isGridVisible (). Protected Slots. 0. Context::getInstance. QGraphicsItem* qitem = ((QGraphicsItem*)item);. void. void, changeResolution (int w, int h). int total = 0 SLOT(printPaper(QPrinter*)));. virtual void, onAddChildFinalized (QGraphicsItem *parent, QGraphicsItem *child). The implementation is based on the Qt Graphics View framework. [HOST]();. } Page slots-qobject-to-qgraphicsitem-performance-hit. º 3. . void, setGridVisible (bool active). Conceito que hoje não é usado foreach (QGraphicsItem *item, items()). Public Slots. Eirik tem uma ideia: “sinais e slots”. [HOST] QGraphicsItem *, getBackgroundItem (). removeItem(item);.