1 files changed, 15 insertions, 14 deletions
diff --git a/utils/alsoft-config/mainwindow.h b/utils/alsoft-config/mainwindow.h
index f7af8eac..96151ca2 100644
--- a/utils/alsoft-config/mainwindow.h
+++ b/utils/alsoft-config/mainwindow.h
@@ -1,6 +1,8 @@
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
+#include <memory>
+
 #include <QMainWindow>
 #include <QListWidget>
 
@@ -8,13 +10,12 @@ namespace Ui {
 class MainWindow;
 }
 
-class MainWindow : public QMainWindow
-{
+class MainWindow : public QMainWindow {
     Q_OBJECT
 
 public:
-    explicit MainWindow(QWidget *parent = 0);
-    ~MainWindow();
+    explicit MainWindow(QWidget *parent=nullptr);
+    ~MainWindow() override;
 
 private slots:
     void cancelCloseAction();
@@ -61,19 +62,19 @@ private slots:
     void selectWaveOutput();
 
 private:
-    Ui::MainWindow *ui;
+    std::unique_ptr<QValidator> mPeriodSizeValidator;
+    std::unique_ptr<QValidator> mPeriodCountValidator;
+    std::unique_ptr<QValidator> mSourceCountValidator;
+    std::unique_ptr<QValidator> mEffectSlotValidator;
+    std::unique_ptr<QValidator> mSourceSendValidator;
+    std::unique_ptr<QValidator> mSampleRateValidator;
+    std::unique_ptr<QValidator> mJackBufferValidator;
 
-    QValidator *mPeriodSizeValidator;
-    QValidator *mPeriodCountValidator;
-    QValidator *mSourceCountValidator;
-    QValidator *mEffectSlotValidator;
-    QValidator *mSourceSendValidator;
-    QValidator *mSampleRateValidator;
-    QValidator *mJackBufferValidator;
+    std::unique_ptr<Ui::MainWindow> ui;
 
-    bool mNeedsSave;
+    bool mNeedsSave{};
 
-    void closeEvent(QCloseEvent *event);
+    void closeEvent(QCloseEvent *event) override;
 
     void selectDecoderFile(QLineEdit *line, const char *name);