Method OnLeftButtonDown

Views/Context2D/vtkContextInteractorStyle.cxx:212–228

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//------------------------------------------------------------------------------
void vtkContextInteractorStyle::OnLeftButtonDown()
{
  this->BeginProcessingEvent();

  bool eatEvent = false;
  if (this->Scene)
  {
    vtkContextMouseEvent event;
    this->ConstructMouseEvent(event, vtkContextMouseEvent::LEFT_BUTTON);
    eatEvent = this->ProcessMousePress(event);
  }
  if (!eatEvent)
  {
    this->Superclass::OnLeftButtonDown();
  }
  this->EndProcessingEvent();
}

//------------------------------------------------------------------------------
void vtkContextInteractorStyle::OnLeftButtonUp()