Method AddSelectionSetupButton

src/toolbars/SelectionBar.cpp:239–282

}

void SelectionBar::AddSelectionSetupButton(wxSizer* pSizer)
{
   auto setupBtn = MakeSetupButton();

   auto showMenu = [this, setupBtn]()
   {
      static const wxString choices[4] = {
         _("Start and End of Selection"),
         _("Start and Length of Selection"),
         _("Length and End of Selection"),
         _("Length and Center of Selection"),
      };

      wxMenu menu;
      int selectionMode {};
      for (auto& choice : choices)
      {
         auto subMenu = menu.AppendRadioItem(wxID_ANY, choice);

         if (static_cast<SelectionMode>(selectionMode) == mSelectionMode)
            subMenu->Check();

         menu.Bind(
            wxEVT_MENU,
            [this, selectionMode](auto& evt)
            {
               SetSelectionMode(static_cast<SelectionMode>(selectionMode));
               SelectionModeUpdated();
            },
            subMenu->GetId());

         ++selectionMode;
      }

      menu.Bind(wxEVT_MENU_CLOSE, [setupBtn](auto&) { setupBtn->PopUp(); });

      BasicMenu::Handle { &menu }.Popup(wxWidgetsWindowPlacement { setupBtn });
   };

   setupBtn->Bind(wxEVT_BUTTON, [this, showMenu](auto&) { showMenu(); });
   pSizer->Add(setupBtn, 0, wxALIGN_RIGHT | wxBOTTOM | wxRIGHT, 5);

   mSetupButton = setupBtn;
}

void SelectionBar::Populate()
{