Method OnMiddleButtonUp

Interaction/Widgets/vtkLineWidget.cxx:731–754

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//------------------------------------------------------------------------------
void vtkLineWidget::OnMiddleButtonUp()
{
  if (this->State == vtkLineWidget::Outside || this->State == vtkLineWidget::Start)
  {
    return;
  }

  this->State = vtkLineWidget::Start;
  this->HighlightLine(0);
  this->HighlightHandles(0);

  this->SizeHandles();

  int forward = this->ForwardEvent(vtkCommand::LeftButtonReleaseEvent);
  this->DisablePointWidget();

  this->EventCallbackCommand->SetAbortFlag(1);
  this->EndInteraction();
  this->InvokeEvent(vtkCommand::EndInteractionEvent, nullptr);
  if (!forward)
  {
    this->Interactor->Render();
  }
}

//------------------------------------------------------------------------------
void vtkLineWidget::OnRightButtonDown()