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