void Autolayout::AutolayouterAdapter::updateView( UMLView* view )
  {
if (! view) return ;
UMLWidgetList list = view->getWidgetList();
  UMLWidget* widget;
  Graph *g=getGraph();
  if (! view||!g)  return ;
  for ( widget = list.first(); widget; widget= list.next() )
    if (widget->getBaseType() == Uml::wt_Class)
      {
      Node* n =g->getNode(widget->getID().c_str());
      //printf("old values widgets %s x,y:%d,%d\n",widget->getID().c_str(),widget->getX(),widget->getY());
      //int x_old=widget->getX();
      //int x_calc=n.getX();
      //int x_calc2=30 +n.getX()-widget->getWidth()/2;
      widget->setX(getCanvas()->getBaseX() +n->getX()-widget->getWidth()/2);
      //int x=widget->getX();
      widget->setY(getCanvas()->getMaxY()/2-(n->getY()+(widget->getHeight()/2)));

      widget->updateWidget();

      }
  }
Exemple #2
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UMLWidget *createWidget(UMLView *view, UMLObject *o)
{
    QPoint pos = view->getPos();
    int y = pos.y();
    Uml::Diagram_Type diagramType = view->getType();
    Uml::Object_Type type = o->baseType();
    UMLWidget *newWidget = NULL;
    switch (type) {
    case Uml::ot_Actor:
        if (diagramType == Uml::dt_Sequence) {
            ObjectWidget *ow = new ObjectWidget(view, o, view->getLocalID());
            ow->setDrawAsActor(true);
            y = ow->topMargin();
            newWidget = ow;
        } else
            newWidget = new ActorWidget(view, static_cast<UMLActor*>(o));
        break;
    case Uml::ot_UseCase:
        newWidget = new UseCaseWidget(view, static_cast<UMLUseCase*>(o));
        break;
    case Uml::ot_Package:
        newWidget = new PackageWidget(view, static_cast<UMLPackage*>(o));
        break;
    case Uml::ot_Component:
        newWidget = new ComponentWidget(view, static_cast<UMLComponent*>(o));
        if (diagramType == Uml::dt_Deployment) {
            newWidget->setIsInstance(true);
        }
        break;
    case Uml::ot_Node:
        newWidget = new NodeWidget(view, static_cast<UMLNode*>(o));
        break;
    case Uml::ot_Artifact:
        newWidget = new ArtifactWidget(view, static_cast<UMLArtifact*>(o));
        break;
    case Uml::ot_Datatype:
        newWidget = new DatatypeWidget(view, static_cast<UMLClassifier*>(o));
        break;
    case Uml::ot_Enum:
        newWidget = new EnumWidget(view, static_cast<UMLEnum*>(o));
        break;
    case Uml::ot_Entity:
        newWidget = new EntityWidget(view, static_cast<UMLEntity*>(o));
        break;
    case Uml::ot_Interface:
        if (diagramType == Uml::dt_Sequence || diagramType == Uml::dt_Collaboration) {
            ObjectWidget *ow = new ObjectWidget(view, o, view->getLocalID() );
            if (diagramType == Uml::dt_Sequence) {
                y = ow->topMargin();
            }
            newWidget = ow;
        } else {
            UMLClassifier *c = static_cast<UMLClassifier*>(o);
            ClassifierWidget* interfaceWidget = new ClassifierWidget(view, c);
            if (diagramType == Uml::dt_Component || diagramType == Uml::dt_Deployment) {
                interfaceWidget->setDrawAsCircle(true);
            }
            newWidget = interfaceWidget;
        }
        break;
    case Uml::ot_Class:
        //see if we really want an object widget or class widget
        if (diagramType == Uml::dt_Class || diagramType == Uml::dt_Component) {
            UMLClassifier *c = static_cast<UMLClassifier*>(o);
            ClassifierWidget *cw = new ClassifierWidget(view, c);
            if (diagramType == Uml::dt_Component)
                cw->setDrawAsCircle(true);
            newWidget = cw;
        } else {
            ObjectWidget *ow = new ObjectWidget(view, o, view->getLocalID() );
            if (diagramType == Uml::dt_Sequence) {
                y = ow->topMargin();
            }
            newWidget = ow;
        }
        break;
    case Uml::ot_Category:
        newWidget = new CategoryWidget(view, static_cast<UMLCategory*>(o));
        break;
    default:
        uWarning() << "trying to create an invalid widget";
    }

    if (newWidget) {
        newWidget->setX( pos.x() );
        newWidget->setY( y );
    }

    return newWidget;
}