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Fix crash

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joshua
2021-02-07 13:25:21 +01:00
parent b335a4af4f
commit ac23010559
1 changed files with 8 additions and 0 deletions
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8
sources/diagramevent/diagrameventaddelement.cpp
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@@ -230,6 +230,13 @@ void DiagramEventAddElement::addElement()
QUndoCommand *undo_object = new QUndoCommand(tr("Ajouter %1").arg(element->name())); QUndoCommand *undo_object = new QUndoCommand(tr("Ajouter %1").arg(element->name()));
new AddItemCommand<Element *>(element, m_diagram, m_element -> pos(), undo_object); new AddItemCommand<Element *>(element, m_diagram, m_element -> pos(), undo_object);
//When we search for free aligned terminal we
//temporally remove m_element to avoid any interaction with the function Element::AlignedFreeTerminals
//this is useful when an element who have two (or more) terminals opposite,
//because m_element is exactly at the same pos of the new element
//added to the scene so new conductor are created between terminal of the new element
//and the opposite terminal of m_element.
m_diagram->removeItem(m_element);
while (!element -> AlignedFreeTerminals().isEmpty() && m_diagram -> project() -> autoConductor()) while (!element -> AlignedFreeTerminals().isEmpty() && m_diagram -> project() -> autoConductor())
{ {
QPair <Terminal *, Terminal *> pair = element -> AlignedFreeTerminals().takeFirst(); QPair <Terminal *, Terminal *> pair = element -> AlignedFreeTerminals().takeFirst();
@@ -244,6 +251,7 @@ void DiagramEventAddElement::addElement()
conductor->setFreezeLabel(true); conductor->setFreezeLabel(true);
} }
} }
m_diagram->addItem(m_element);
m_diagram -> undoStack().push(undo_object); m_diagram -> undoStack().push(undo_object);
element->setUpFormula(); element->setUpFormula();