There's a few small issues left over from #15450:

* [Focusing](https://github.com/bitcoin/bitcoin/pull/15450#pullrequestreview-282297760) on the `Encrypt Wallet` dialog after clicking `Create Wallet`.
> ```cpp
> m_passphrase_dialog->setWindowModality(Qt::ApplicationModal); 
> m_passphrase_dialog->show();
> ```

* Wallet [name escaping issue](https://github.com/bitcoin/bitcoin/pull/15450#pullrequestreview-282297760):
> This is at least one inconsistency where if you create a wallet with a HTML escaped character in the name, i.e Alice & Bob, then the & will not be shown in some menus / dialogs.

* Nits from this [review](https://github.com/bitcoin/bitcoin/pull/15450#pullrequestreview-284450044). 
}
#endif
#ifdef Q_OS_MAC
    m_app_nap_inhibitor = new CAppNapInhibitor;
#endif
}
BitcoinGUI::~BitcoinGUI()
{
    
    unsubscribeFromCoreSignals();
    QSettings settings;
    settings.setValue("MainWindowGeometry", saveGeometry());
    if(trayIcon) 
        trayIcon->hide();
#ifdef Q_OS_MAC
    delete m_app_nap_inhibitor;
    delete appMenuBar;
    MacDockIconHandler::cleanup();
#endif
    delete rpcConsole;
}
void BitcoinGUI::createActions()
{
    QActionGroup *tabGroup = new QActionGroup(this);
    overviewAction = new QAction(platformStyle->SingleColorIcon(":/icons/overview"), tr("&Overview"), this);
    overviewAction->setStatusTip(tr("Show general overview of wallet"));
    overviewAction->setToolTip(overviewAction->statusTip());
    overviewAction->setCheckable(true);
    overviewAction->setShortcut(QKeySequence(Qt::ALT + Qt::Key_1));
    tabGroup->addAction(overviewAction);