void KoConnectionShape::updateConnections() { Q_D(KoConnectionShape); bool updateHandles = false; if (d->handleConnected(StartHandle)) { if (d->shape1->hasConnectionPoint(d->connectionPointId1)) { // map connection point into our shape coordinates QPointF p = documentToShape(d->shape1->absoluteTransformation(0).map(d->shape1->connectionPoint(d->connectionPointId1).position)); if (d->handles[StartHandle] != p) { d->handles[StartHandle] = p; updateHandles = true; } } } if (d->handleConnected(EndHandle)) { if (d->shape2->hasConnectionPoint(d->connectionPointId2)) { // map connection point into our shape coordinates QPointF p = documentToShape(d->shape2->absoluteTransformation(0).map(d->shape2->connectionPoint(d->connectionPointId2).position)); if (d->handles[EndHandle] != p) { d->handles[EndHandle] = p; updateHandles = true; } } } if (updateHandles || d->forceUpdate) { update(); // ugly, for repainting the connection we just changed updatePath(QSizeF()); update(); // ugly, for repainting the connection we just changed d->forceUpdate = false; } }
void KoParameterShape::moveHandle(int handleId, const QPointF & point, Qt::KeyboardModifiers modifiers) { if (handleId >= m_handles.size()) { kWarning(30006) << "handleId out of bounds"; return; } update(); // function to do special stuff moveHandleAction(handleId, documentToShape(point), modifiers); updatePath(size()); update(); notifyChangedShape(ParameterChanged); }