Merge branch '2309bug-0724' into 'yhkylin/v101'

【reopen】180228 【网络连接】删除有线网络，点击未连接网络后一直处于选中状态

See merge request kylinos-src/kylin-nm!226

src/frontend/tab-pages/lanpage.cpp

@@ -467,6 +467,7 @@ void LanPage::onRemoveConnection(QString path)            //删除时后端会
         removeConnectionItem(m_activeConnectionMap, m_activatedLanListWidget, path);
         if (m_activeConnectionMap.count() <= 0) {
             addEmptyConnectItem(m_activeConnectionMap, m_activatedLanListWidget);
+            m_activatedLanListWidget->setSelectionMode(QAbstractItemView::SelectionMode::NoSelection);
         }
         setNetSpeed->stop();
         return;