qcadwin/undo/QUndoModify.cpp

   1 #include "QUndoModify.h"
   2 //---------------------------------------------------------------------------
   3 QUndoModify::QUndoModify(QCircuit *oldqc, QCircuit *newqc) {
   4   qCircuit = oldqc->Clone();
   5   cX = newqc->GetX();
   6   cY = newqc->GetY();
   7 }
   8 //---------------------------------------------------------------------------
   9 void
  10 QUndoModify::Undo(QManager *qManager) {
  11   QCircuit *qc = qManager->GetQCircuitAt(cX, cY);
  12   if (qc == NULL) {
  13     return;
  14   }
  15   qManager->Swap(qc, this->qCircuit);
  16 }
  17 //---------------------------------------------------------------------------
  18