Add explicit

src/settings/appearancesettingspage.h

@@ -39,7 +39,7 @@ class AppearanceSettingsPage : public SettingsPage {
   Q_OBJECT
 
 public:
-  AppearanceSettingsPage(SettingsDialog *dialog);
+  explicit AppearanceSettingsPage(SettingsDialog *dialog);
   ~AppearanceSettingsPage();
 
   static const char *kSettingsGroup;

src/settings/backendsettingspage.h

@@ -42,7 +42,7 @@ class BackendSettingsPage : public SettingsPage {
   Q_OBJECT
 
 public:
-  BackendSettingsPage(SettingsDialog *dialog);
+  explicit BackendSettingsPage(SettingsDialog *dialog);
   ~BackendSettingsPage();
 
   static const char *kSettingsGroup;

src/settings/behavioursettingspage.h

@@ -36,7 +36,7 @@ class BehaviourSettingsPage : public SettingsPage {
   Q_OBJECT
 
 public:
-  BehaviourSettingsPage(SettingsDialog *dialog);
+  explicit BehaviourSettingsPage(SettingsDialog *dialog);
   ~BehaviourSettingsPage();
 
   static const char *kSettingsGroup;

src/settings/collectionsettingspage.h

@@ -37,8 +37,8 @@ class Ui_CollectionSettingsPage;
 class CollectionSettingsPage : public SettingsPage {
   Q_OBJECT
 
-public:
-  CollectionSettingsPage(SettingsDialog *dialog);
+ public:
+  explicit CollectionSettingsPage(SettingsDialog *dialog);
   ~CollectionSettingsPage();
 
   static const char *kSettingsGroup;
@@ -63,7 +63,7 @@ public:
   void Load();
   void Save();
 
-private slots:
+ private slots:
   void Add();
   void Remove();
 
@@ -71,7 +71,7 @@ private slots:
   void DiskCacheEnable(int state);
   void CoverSaveInAlbumDirChanged();
 
-private:
+ private:
   Ui_CollectionSettingsPage *ui_;
   bool initialised_model_;
 

src/settings/contextsettingspage.h

@@ -39,7 +39,7 @@ class ContextSettingsPage : public SettingsPage {
   Q_OBJECT
 
 public:
-  ContextSettingsPage(SettingsDialog *dialog);
+  explicit ContextSettingsPage(SettingsDialog *dialog);
   ~ContextSettingsPage();
 
   enum ContextSettingsOrder {

src/settings/moodbarsettingspage.h

@@ -33,7 +33,7 @@ class MoodbarSettingsPage : public SettingsPage {
   Q_OBJECT
 
  public:
-  MoodbarSettingsPage(SettingsDialog* dialog);
+  explicit MoodbarSettingsPage(SettingsDialog* dialog);
   ~MoodbarSettingsPage();
 
   static const char *kSettingsGroup;

src/settings/networkproxysettingspage.h

@@ -34,15 +34,15 @@ class Ui_NetworkProxySettingsPage;
 class NetworkProxySettingsPage : public SettingsPage {
   Q_OBJECT
 
-public:
-  NetworkProxySettingsPage(SettingsDialog* dialog);
+ public:
+  explicit NetworkProxySettingsPage(SettingsDialog* dialog);
   ~NetworkProxySettingsPage();
   static const char *kSettingsGroup;
 
   void Load();
   void Save();
 
-private:
+ private:
   Ui_NetworkProxySettingsPage* ui_;
 };
 

src/settings/notificationssettingspage.h

@@ -39,19 +39,19 @@ class Ui_NotificationsSettingsPage;
 class NotificationsSettingsPage : public SettingsPage {
   Q_OBJECT
 
-public:
-  NotificationsSettingsPage(SettingsDialog *dialog);
+ public:
+  explicit NotificationsSettingsPage(SettingsDialog *dialog);
   ~NotificationsSettingsPage();
   static const char *kSettingsGroup;
 
   void Load();
   void Save();
 
-protected:
+ protected:
   void hideEvent(QHideEvent*);
   void showEvent(QShowEvent*);
 
-private slots:
+ private slots:
   void NotificationTypeChanged();
   void NotificationCustomTextChanged(bool enabled);
   void PrepareNotificationPreview();
@@ -67,7 +67,7 @@ private slots:
 
   void UpdatePopupVisible();
 
-private:
+ private:
   Ui_NotificationsSettingsPage *ui_;
   OSDPretty *pretty_popup_;
 };

src/settings/playlistsettingspage.h

@@ -34,17 +34,15 @@ class Ui_PlaylistSettingsPage;
 class PlaylistSettingsPage : public SettingsPage {
   Q_OBJECT
 
-public:
-  PlaylistSettingsPage(SettingsDialog* dialog);
+ public:
+  explicit PlaylistSettingsPage(SettingsDialog* dialog);
   ~PlaylistSettingsPage();
   static const char *kSettingsGroup;
 
   void Load();
   void Save();
 
-private slots:
-
-private:
+ private:
   Ui_PlaylistSettingsPage* ui_;
 
 };

src/settings/settingsdialog.h

@@ -58,8 +58,8 @@ class Ui_SettingsDialog;
 
 
 class SettingsItemDelegate : public QStyledItemDelegate {
-public:
-  SettingsItemDelegate(QObject *parent);
+ public:
+  explicit SettingsItemDelegate(QObject *parent);
   QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
   void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
 };
@@ -69,7 +69,7 @@ class SettingsDialog : public QDialog {
   Q_OBJECT
 
  public:
-  SettingsDialog(Application *app, QMainWindow *mainwindow, QWidget *parent = nullptr);
+  explicit SettingsDialog(Application *app, QMainWindow *mainwindow, QWidget *parent = nullptr);
   ~SettingsDialog();
 
   enum Page {

src/settings/settingspage.h

@@ -34,8 +34,8 @@ class SettingsDialog;
 class SettingsPage : public QWidget {
   Q_OBJECT
 
-public:
-  SettingsPage(SettingsDialog *dialog);
+ public:
+  explicit SettingsPage(SettingsDialog *dialog);
 
   // Return false to grey out the page's item in the list.
   virtual bool IsEnabled() const { return true; }
@@ -49,10 +49,10 @@ public:
   // The dialog that this page belongs to.
   SettingsDialog *dialog() const { return dialog_; }
 
-signals:
+ signals:
   void NotificationPreview(OSD::Behaviour, QString, QString);
 
-private:
+ private:
   SettingsDialog *dialog_;
 };
 

src/settings/shortcutssettingspage.h

@@ -44,7 +44,7 @@ class GlobalShortcutsSettingsPage : public SettingsPage {
   Q_OBJECT
 
  public:
-  GlobalShortcutsSettingsPage(SettingsDialog *dialog);
+  explicit GlobalShortcutsSettingsPage(SettingsDialog *dialog);
   ~GlobalShortcutsSettingsPage();
   static const char *kSettingsGroup;
 

src/settings/transcodersettingspage.h

@@ -34,8 +34,8 @@ class Ui_TranscoderSettingsPage;
 class TranscoderSettingsPage : public SettingsPage {
   Q_OBJECT
 
-public:
-  TranscoderSettingsPage(SettingsDialog* dialog);
+ public:
+  explicit TranscoderSettingsPage(SettingsDialog* dialog);
   ~TranscoderSettingsPage();
 
   static const char *kSettingsGroup;
@@ -43,7 +43,7 @@ public:
   void Load();
   void Save();
 
-private:
+ private:
   Ui_TranscoderSettingsPage* ui_;
 };