qt: Add MCA device list to Tools

src/qt/qt_mcadevicelist.hpp

@@ -0,0 +1,22 @@
+#ifndef QT_MCADEVICELIST_HPP
+#define QT_MCADEVICELIST_HPP
+
+#include <QDialog>
+
+namespace Ui {
+class MCADeviceList;
+}
+
+class MCADeviceList : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit MCADeviceList(QWidget *parent = nullptr);
+    ~MCADeviceList();
+
+private:
+    Ui::MCADeviceList *ui;
+};
+
+#endif // QT_MCADEVICELIST_HPP