connect(delete_proxies, SIGNAL(clicked()), this, SLOT(slotDeleteProxies()));
} else tabWidget->widget(1)->setEnabled(false);
connect(profiles_list, SIGNAL(currentIndexChanged(int)), this, SLOT(slotUpdateDisplay()));
connect(delete_proxies, SIGNAL(clicked()), this, SLOT(slotDeleteProxies()));
} else tabWidget->widget(1)->setEnabled(false);
connect(profiles_list, SIGNAL(currentIndexChanged(int)), this, SLOT(slotUpdateDisplay()));