Method currentTabChanged

src/openms_gui/source/VISUAL/DataSelectionTabs.cpp:152–186

  }

  void DataSelectionTabs::currentTabChanged(int tab_index)
  {
    // set new behavior
    switch (tab_index)
    {
    case SPECTRA_IDX:
      idview_controller_->deactivateBehavior(); // finalize old behavior
      diatab_controller_->deactivateBehavior();
      spectraview_controller_->activateBehavior(); // initialize new behavior
      break;
    case IDENT_IDX:
      spectraview_controller_->deactivateBehavior();
      diatab_controller_->deactivateBehavior();
      if (tv_->getActive2DWidget()) // currently, 2D window is open
      {
        idview_controller_->showSpectrumAsNew1D(0);
      }
      idview_controller_->activateBehavior();
      break;
    case DIAOSW_IDX:
      idview_controller_->deactivateBehavior(); // finalize old behavior
      spectraview_controller_->deactivateBehavior();
      diatab_controller_->activateBehavior(); // initialize new behavior
      break;
    default:
      std::cerr << "Error: tab_index " << tab_index << " is invalid\n";
      throw Exception::NotImplemented(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION);
    }
    callUpdateEntries(); //TODO actually this is overkill. Why would you load the entire table again
    // when you only switched tabs? The TabView should get notified when the layer data changes, so it only
    // updates when necessary...
    // The only thing that maybe needs to happen when switching tabs is to sync the index across the tables in the different tabs.
    // which is the only reason why we need to actually use callUpdateEntries here.
    // At least we reduced it to only updateEntries during tab switch, not EVERY update() [e.g. when resizing, refocussing...]
  }

  void DataSelectionTabs::showSpectrumAsNew1D(int index)
  {