New ScanningDialog with a spinner.

src/modules/partition/gui/ScanningDialog.h

@@ -0,0 +1,38 @@
+/* === This file is part of Calamares - <http://github.com/calamares> ===
+ *
+ *   Copyright 2015, Teo Mrnjavac <teo@kde.org>
+ *
+ *   Calamares 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.
+ *
+ *   Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef SCANNINGDIALOG_H
+#define SCANNINGDIALOG_H
+
+#include <QDialog>
+
+
+class ScanningDialog : public QDialog
+{
+    Q_OBJECT
+public:
+    explicit ScanningDialog( const QString& text, QWidget* parent = nullptr );
+
+public slots:
+    void setVisible( bool visible ) override;
+
+signals:
+    void visibilityChanged();
+};
+
+#endif // SCANNINGDIALOG_H