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