QVariant OperatorItem::itemChange(GraphicsItemChange change, const QVariant &value)
{
if(change == ItemSelectedHasChanged)
{
QPen currentPen = m_opRect->pen();
if(isSelected())
currentPen.setStyle(Qt::DashLine);
else
currentPen.setStyle(Qt::SolidLine);
m_opRect->setPen(currentPen);
return value;
}
if(change == ItemPositionHasChanged)
{
updateConnectionPositions();
}
return QGraphicsItem::itemChange(change, value);
}
void ProcessorPortGraphicsItem::addConnection(ConnectionGraphicsItem* connection) {
connections_.push_back(connection);
updateConnectionPositions();
update(); // we need to repaint the connection
}
QVariant ProcessorPortGraphicsItem::itemChange(GraphicsItemChange change, const QVariant& value) {
if (change == QGraphicsItem::ItemScenePositionHasChanged) {
updateConnectionPositions();
}
return EditorGraphicsItem::itemChange(change, value);
}
