Method clear_cellviews

src/laybasic/laybasic/layLayoutViewBase.cc:2583–2611

}

void
LayoutViewBase::clear_cellviews ()
{
  //  issue to event that signals a change in the cellviews
  cellviews_about_to_change_event ();

  //  no undo available - clear all transactions
  if (manager ()) {
    manager ()->clear ();
  }

  //  clear the layer lists and cellviews 
  while (layer_lists () > 0) {
    delete_layer_list (layer_lists () - 1);
  }
  set_properties (lay::LayerPropertiesList ());
  m_cellviews.clear ();

  m_hidden_cells.clear ();
  m_current_cell_per_cellview.clear ();

  //  clear the history, store path and zoom box
  m_display_states.clear ();
  m_display_state_ptr = 0;

  finish_cellviews_changed ();

  update_title ();
}

const CellView &
LayoutViewBase::cellview (unsigned int index) const