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);
}
