void KoPACanvas::updateCanvas( const QRectF& rc ) { QRect clipRect(viewToWidget(viewConverter()->documentToView(rc).toRect())); clipRect.adjust( -2, -2, 2, 2 ); // Resize to fit anti-aliasing clipRect.moveTopLeft( clipRect.topLeft() - documentOffset()); update( clipRect ); emit canvasUpdated(); }
void KWCanvasItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *) { KWCanvasBase::paint(*painter, option->exposedRect); emit canvasUpdated(); }
void KWCanvasItem::updateCanvas(const QRectF &rc) { Q_UNUSED(rc) emit canvasUpdated(); }