first re-commit.

swdummydialdialog.h

@@ -0,0 +1,64 @@
+/***************************************************************************
+
+    source::worx raDIYo
+    Copyright © 2020-2022 c.holzheuer
+    chris@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 2 of the License, or
+    (at your option) any later version.
+
+***************************************************************************/
+
+
+#ifndef SWDUMMYDIALDIALOG_H
+#define SWDUMMYDIALDIALOG_H
+
+#include <QDialog>
+#include <ui_swdummydialdialog.h>
+
+
+/**
+ * @brief Dummy-Dialog, der zwei QDials mit Buttons anzeigt. Das simuliert
+ * die RotaryDials unter Windows.
+ */
+
+class SWDummyDialDialog : public QDialog, private Ui_SWDummyDialDialog
+{
+
+    Q_OBJECT
+
+public:
+
+    explicit SWDummyDialDialog( QWidget* parent = nullptr );
+    virtual ~SWDummyDialDialog();
+
+    SWDummyPushDial& leftDial()
+    {
+        return *_leftDial;
+    }
+
+    SWDummyPushDial& rightDial()
+    {
+        return *_rightDial;
+    }
+
+public slots:
+
+    void onLeftValueChanged( int );
+    void onRightValueChanged( int );
+
+signals:
+
+    void leftDeltaChanged(int);
+    void rightDeltaChanged(int);
+
+protected:
+
+    int _oldLeft  = 0;
+    int _oldRight = 0;
+
+};
+
+#endif // SWDUMMYDIALDIALOG_H