Method instanceChanged

launcher/ui/MainWindow.cpp:1840–1881

}

void MainWindow::instanceChanged(const QModelIndex &current, const QModelIndex &previous)
{
    if (!current.isValid())
    {
        APPLICATION->settings()->set("SelectedInstance", QString());
        selectionBad();
        return;
    }
    QString id = current.data(InstanceList::InstanceIDRole).toString();
    m_selectedInstance = APPLICATION->instances()->getInstanceById(id);
    if (m_selectedInstance)
    {
        ui->instanceToolBar->setEnabled(true);
        if(m_selectedInstance->isRunning())
        {
            ui->actionLaunchInstance->setEnabled(true);
            ui->setLaunchAction(true);
        }
        else
        {
            ui->actionLaunchInstance->setEnabled(m_selectedInstance->canLaunch());
            ui->setLaunchAction(false);
        }
        ui->actionLaunchInstanceOffline->setEnabled(m_selectedInstance->canLaunch());
        ui->actionExportInstance->setEnabled(m_selectedInstance->canExport());
        ui->renameButton->setText(m_selectedInstance->name());
        m_statusLeft->setText(m_selectedInstance->getStatusbarDescription());
        updateStatusCenter();
        updateInstanceToolIcon(m_selectedInstance->iconKey());

        updateToolsMenu();

        APPLICATION->settings()->set("SelectedInstance", m_selectedInstance->id());
    }
    else
    {
        ui->instanceToolBar->setEnabled(false);
        APPLICATION->settings()->set("SelectedInstance", QString());
        selectionBad();
        return;
    }
}

void MainWindow::instanceSelectRequest(QString id)
{