Fix a number of noOperatorEq and noCopyConstructor warnings

gui/codeeditor.h

@@ -49,6 +49,8 @@ class CodeEditor : public QPlainTextEdit {
 
 public:
     explicit CodeEditor(QWidget *parent);
+    CodeEditor(const CodeEditor &) = delete;
+    CodeEditor &operator=(const CodeEditor &) = delete;
 
     void lineNumberAreaPaintEvent(QPaintEvent *event);
     int lineNumberAreaWidth();

gui/libraryaddfunctiondialog.h

@@ -16,7 +16,9 @@ class LibraryAddFunctionDialog : public QDialog {
 
 public:
     explicit LibraryAddFunctionDialog(QWidget *parent = 0);
+    LibraryAddFunctionDialog(const LibraryAddFunctionDialog &) = delete;
     ~LibraryAddFunctionDialog();
+    LibraryAddFunctionDialog &operator=(const LibraryAddFunctionDialog &) = delete;
 
     QString functionName() const;
     int     numberOfArguments() const;

gui/librarydialog.h

@@ -35,7 +35,9 @@ class LibraryDialog : public QDialog {
 
 public:
     explicit LibraryDialog(QWidget *parent = 0);
+    LibraryDialog(const LibraryDialog &) = delete;
     ~LibraryDialog();
+    LibraryDialog &operator=(const LibraryDialog &) = delete;
 
 private slots:
     void openCfg();

gui/libraryeditargdialog.h

@@ -13,7 +13,9 @@ class LibraryEditArgDialog : public QDialog {
 
 public:
     LibraryEditArgDialog(QWidget *parent, const CppcheckLibraryData::Function::Arg &arg);
+    LibraryEditArgDialog(const LibraryEditArgDialog &) = delete;
     ~LibraryEditArgDialog();
+    LibraryEditArgDialog &operator=(const LibraryEditArgDialog &) = delete;
 
     CppcheckLibraryData::Function::Arg getArg() const;
 

gui/mainwindow.h

@@ -54,7 +54,9 @@ public:
     enum { MaxRecentProjects = 5 };
 
     MainWindow(TranslationHandler* th, QSettings* settings);
+    MainWindow(const MainWindow &) = delete;
     virtual ~MainWindow();
+    MainWindow &operator=(const MainWindow &) = delete;
 
     /**
       * List of checked platforms.

gui/newsuppressiondialog.h

@@ -13,7 +13,9 @@ class NewSuppressionDialog : public QDialog {
 
 public:
     explicit NewSuppressionDialog(QWidget *parent = 0);
+    NewSuppressionDialog(const NewSuppressionDialog &) = delete;
     ~NewSuppressionDialog();
+    NewSuppressionDialog &operator=(const NewSuppressionDialog &) = delete;
 
     Suppressions::Suppression getSuppression() const;
 

gui/resultsview.h

@@ -46,7 +46,9 @@ public:
 
     explicit ResultsView(QWidget * parent = 0);
     void initialize(QSettings *settings, ApplicationList *list, ThreadHandler *checkThreadHandler);
+    ResultsView(const ResultsView &) = delete;
     virtual ~ResultsView();
+    ResultsView &operator=(const ResultsView &) = delete;
 
     void setTags(const QStringList &tags) {
         mUI.mTree->setTags(tags);

gui/settingsdialog.h

@@ -41,7 +41,9 @@ public:
     SettingsDialog(ApplicationList *list,
                    TranslationHandler *translator,
                    QWidget *parent = 0);
+    SettingsDialog(const SettingsDialog &) = delete;
     virtual ~SettingsDialog();
+    SettingsDialog &operator=(const SettingsDialog &) = delete;
 
     /**
     * @brief Save all values to QSettings