C++ (Cpp) KstDataObjectPtr::tag示例

示例#1

KstObjectItem::KstObjectItem(QListView *parent, KstDataObjectPtr x, KstDataManagerI *dm, int localUseCount)
: QObject(), QListViewItem(parent), _rtti(RTTI_OBJ_OBJECT), _tag(x->tag()), _dm(dm) {
  assert(x);
  _inUse = false;
  setText(0, x->tag().tag());
  for (KstVectorMap::Iterator i = x->outputVectors().begin();
      i != x->outputVectors().end();
      ++i) {
    KstObjectItem *item = new KstObjectItem(this, i.data(), _dm);
    connect(item, SIGNAL(updated()), this, SIGNAL(updated()));
  }
  for (KstMatrixMap::Iterator i = x->outputMatrices().begin();
       i != x->outputMatrices().end();
       ++i) {
    KstObjectItem *item = new KstObjectItem(this, i.data(), _dm);
    connect(item, SIGNAL(updated()), this, SIGNAL(updated()));       
  }
  x = 0L; // keep the counts in sync
  update(false, localUseCount);
}

示例#2

void KstObjectItem::activateHint(int id) {
  KstDataObjectPtr d = dataObject();
  const KstCurveHintList* hints = d->curveHints();
  int cnt = 0;
  for (KstCurveHintList::ConstIterator i = hints->begin(); i != hints->end(); ++i) {
    if (cnt == id) {
      KstBaseCurvePtr c = (*i)->makeCurve(KST::suggestCurveName(d->tag(), false), KstColorSequence::next());
      if (c) {
        KST::dataObjectList.lock().writeLock();
        KST::dataObjectList.append(c.data());
        KST::dataObjectList.lock().unlock();
        emit updated();
      } else {
        KMessageBox::sorry(KstApp::inst(), i18n("Unable to create quick curve."));
      }
      break;
    }
    ++cnt;
  }
}