Add username password dialog

src/dialogs/userpassdialog.cpp

@@ -0,0 +1,31 @@
+/*
+ * Strawberry Music Player
+ * Copyright 2020, Jonas Kvinge <jonas@jkvinge.net>
+ *
+ * Strawberry is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Strawberry is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <QDialog>
+
+#include "userpassdialog.h"
+#include "ui_userpassdialog.h"
+
+UserPassDialog::UserPassDialog(QWidget *parent) : QDialog(parent), ui_(new Ui_UserPassDialog) {
+
+  ui_->setupUi(this);
+
+}
+
+UserPassDialog::~UserPassDialog() { delete ui_; }