Probably null change: make sure that all classes with destructors also have copy constructors and assignment operators

src/qtgui/advshist.h

@@ -42,6 +42,8 @@ class AdvSearchHist {
 public:
     AdvSearchHist();
     ~AdvSearchHist();
+    AdvSearchHist(const AdvSearchHist&) = delete;
+    AdvSearchHist& operator=(const AdvSearchHist&) = delete;
 
     // Add entry
     bool push(std::shared_ptr<Rcl::SearchData>);

src/qtgui/fragbuts.h

@@ -39,6 +39,8 @@ public:
 
     FragButs(QWidget* parent = 0);
     virtual ~FragButs();
+    FragButs(const FragButs&) = delete;
+    FragButs& operator=(const FragButs&) = delete;
 
     struct ButFrag {
         QAbstractButton *button;

src/qtgui/preview_load.h

@@ -38,8 +38,9 @@ public:
     LoadThread(RclConfig *conf,
                const Rcl::Doc& idoc, bool pvhtml, QObject *parent = 0);
 
-    virtual ~LoadThread() {
-    }
+    virtual ~LoadThread() {}
+    LoadThread(const LoadThread&) = delete;
+    LoadThread& operator=(const LoadThread&) = delete;
 
     virtual void run();
 

src/qtgui/rclmain_w.h

@@ -65,6 +65,8 @@ public:
         init();
     }
     ~RclMain() {}
+    RclMain(const RclMain&) = delete;
+    RclMain& operator=(const RclMain&) = delete;
 
     QString getQueryDescription();
 

src/qtgui/reslist.h

@@ -54,6 +54,8 @@ class ResList : public RESLIST_PARENTCLASS
 public:
     ResList(QWidget* parent = 0, const char* name = 0);
     virtual ~ResList();
+    ResList(const ResList&) = delete;
+    ResList& operator=(const ResList&) = delete;
     
     // Return document for given docnum. We mostly act as an
     // intermediary to the docseq here, but this has also the

src/qtgui/restable.h

@@ -144,6 +144,8 @@ public:
         }
     
     virtual ~ResTable() {}
+    ResTable(const ResTable&) = delete;
+    ResTable& operator=(const ResTable&) = delete;
     virtual RecollModel *getModel() {return m_model;}
     virtual ResTableDetailArea* getDetailArea() {return m_detail;}
     virtual int getDetailDocNumOrTopRow();

src/qtgui/scbase.h

@@ -49,6 +49,8 @@ class SCBase : public QObject {
     Q_OBJECT;
 public:
     ~SCBase();
+    SCBase(const SCBase&) = delete;
+    SCBase& operator=(const SCBase&) = delete;
 
     /* Return a reference to the instantiated singleton */
     static SCBase& scBase();

src/qtgui/uiprefs_w.h

@@ -39,6 +39,8 @@ public:
         init();
     }
     ~UIPrefsDialog(){};
+    UIPrefsDialog(const UIPrefsDialog&) = delete;
+    UIPrefsDialog& operator=(const UIPrefsDialog&) = delete;
 
     virtual void init();
     void setFromPrefs();

src/qtgui/viewaction_w.h

@@ -36,6 +36,8 @@ public:
         init();
     }
     ~ViewAction() {}
+    ViewAction(const ViewAction&) = delete;
+    ViewAction& operator=(const ViewAction&) = delete;
     void selectMT(const QString& mt);
 
 public slots:

src/qtgui/webcache.h

@@ -35,6 +35,8 @@ class WebcacheModel : public QAbstractTableModel {
 public:
     WebcacheModel(QObject *parent = 0);
     ~WebcacheModel();
+    WebcacheModel(const WebcacheModel&) = delete;
+    WebcacheModel& operator=(const WebcacheModel&) = delete;
 
     // Reimplemented methods
     virtual int rowCount (const QModelIndex& = QModelIndex()) const;