New ScanningDialog with a spinner.

src/modules/partition/CMakeLists.txt

@@ -43,6 +43,7 @@ calamares_add_plugin( partition
         gui/PartitionSplitterWidget.cpp
         gui/PartitionViewStep.cpp
         gui/PrettyRadioButton.cpp
+        gui/ScanningDialog.cpp
         gui/ExpandableRadioButton.cpp
         gui/ReplaceWidget.cpp
         jobs/CheckFileSystemJob.cpp

src/modules/partition/gui/ScanningDialog.cpp

@@ -0,0 +1,48 @@
+/* === 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/>.
+ */
+
+#include "ScanningDialog.h"
+
+#include "widgets/QtWaitingSpinner.h"
+
+#include <QBoxLayout>
+#include <QLabel>
+
+
+ScanningDialog::ScanningDialog(const QString& text, QWidget* parent)
+    : QDialog( parent )
+{
+    setModal( true );
+
+    QHBoxLayout* dialogLayout = new QHBoxLayout;
+    setLayout( dialogLayout );
+
+    QtWaitingSpinner* spinner = new QtWaitingSpinner;
+    dialogLayout->addWidget( spinner );
+    spinner->start();
+
+    QLabel* rescanningLabel = new QLabel( text,
+                                          this );
+    dialogLayout->addWidget( rescanningLabel );
+}
+
+void ScanningDialog::setVisible(bool visible)
+{
+    QDialog::setVisible( visible );
+    emit visibilityChanged();
+}

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