first re-commit.

libMiniCash/mcnetworkdialog.h

@@ -0,0 +1,62 @@
+/***************************************************************************
+
+    miniCashConnect
+    Copyright © 2022 christoph holzheuer
+    c.holzheuer@sourceworx.org
+
+    This program 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.
+
+***************************************************************************/
+
+
+#ifndef MCCNETWORKDIALOG_H
+#define MCCNETWORKDIALOG_H
+
+#include <QDialog>
+#include <QtGui>
+#include <QHostInfo>
+#include <QMutex>
+
+#include <libMiniCash.h>
+
+namespace Ui
+{
+    class MCNetworkDialog;
+}
+
+/**
+ * @brief Hilfsdialog, setzt und überprüft die Netzwerkeinstellungen,
+ * zusätzlich zum normalen 'Setup'-Dialog.
+ */
+
+class LIBMINICASH_EXPORT MCNetworkDialog : public QDialog
+{
+
+    Q_OBJECT
+
+public:
+
+    explicit MCNetworkDialog( QWidget* parent, QSettings* settings );
+    virtual ~MCNetworkDialog();
+
+public slots:
+
+    void accept() override;
+    void onSetNetworkEnabled(bool);
+    void onTestHostEntry( const QString& entry = "" );
+    bool onLookupHost( const QHostInfo& hostInfo );
+
+protected:
+
+     Ui::MCNetworkDialog*  _ui{};
+
+    QSettings* _settings   = nullptr;
+    bool       _useNetwork = false;
+
+};
+
+
+#endif // MCCNETWORKDIALOG_H