Use Q_ENUM instead of obsoleted Q_ENUMS

It fixes the following warning:
Use Q_ENUM instead of Q_ENUMS [clazy-qenums]

In addition, it amends 8588cf268f
where WidgetStyle got removed.

Change-Id: I4d72dd762a2f18ba8886360b3581b4ef19bf4c5e
Reviewed-by: hjk <hjk@qt.io>

src/plugins/coreplugin/iversioncontrol.h

@@ -45,7 +45,6 @@ class ShellCommand;
 class CORE_EXPORT IVersionControl : public QObject
 {
     Q_OBJECT
-    Q_ENUMS(SettingsFlag Operation)
 public:
     enum SettingsFlag {
         AutoOpen = 0x1
@@ -59,6 +58,8 @@ public:
         AnnotateOperation,
         InitialCheckoutOperation
     };
+    Q_ENUM(SettingsFlag)
+    Q_ENUM(Operation)
 
     enum OpenSupportMode {
         NoOpen,        /*!< Files can be edited without noticing the VCS */

src/plugins/coreplugin/iwelcomepage.cpp

@@ -32,7 +32,6 @@
 
 #include <QHBoxLayout>
 #include <QLabel>
-#include <QMetaEnum>
 #include <QPainter>
 #include <QPixmap>
 #include <QUrl>

src/plugins/designer/cpp/newclasswidget.h

@@ -35,8 +35,6 @@ struct NewClassWidgetPrivate;
 class NewClassWidget : public QWidget
 {
     Q_OBJECT
-    Q_ENUMS(ClassType)
-
 public:
     enum ClassType { NoClassType,
                      ClassInheritsQObject,
@@ -45,6 +43,7 @@ public:
                      ClassInheritsQQuickItem,
                      SharedDataClass
                    };
+    Q_ENUM(ClassType)
     explicit NewClassWidget(QWidget *parent = nullptr);
     ~NewClassWidget() override;
 

src/plugins/perfprofiler/perfprofilerflamegraphmodel.h

@@ -39,7 +39,6 @@ class PerfProfilerFlameGraphModel : public QAbstractItemModel
 {
     Q_OBJECT
     Q_DISABLE_COPY(PerfProfilerFlameGraphModel);
-    Q_ENUMS(Role)
 public:
     PerfProfilerFlameGraphModel(PerfProfilerFlameGraphModel &&) = delete;
     PerfProfilerFlameGraphModel &operator=(PerfProfilerFlameGraphModel &&) = delete;
@@ -61,6 +60,7 @@ public:
         ResourcePeakRole,
         MaxRole
     };
+    Q_ENUM(Role)
 
     struct Data {
         Data *parent = nullptr;

src/plugins/qmldesigner/components/componentcore/theme.h

@@ -41,9 +41,6 @@ namespace QmlDesigner {
 class QMLDESIGNERCORE_EXPORT Theme : public Utils::Theme
 {
     Q_OBJECT
-
-    Q_ENUMS(Icon)
-
 public:
     enum Icon {
         actionIcon,
@@ -146,6 +143,7 @@ public:
         zoomOut,
         zoomSelection
     };
+    Q_ENUM(Icon)
 
     static Theme *instance();
     static QString replaceCssColors(const QString &input);

src/plugins/qmldesigner/components/propertyeditor/qmlanchorbindingproxy.h

@@ -74,14 +74,13 @@ class QmlAnchorBindingProxy : public QObject
 
     Q_PROPERTY(QStringList possibleTargetItems READ possibleTargetItems NOTIFY itemNodeChanged)
 
-    Q_ENUMS(RelativeAnchorTarget)
-
 public:
     enum RelativeAnchorTarget {
         SameEdge = 0,
         Center = 1,
         OppositeEdge = 2
     };
+    Q_ENUM(RelativeAnchorTarget)
 
     //only enable if node has parent
 

src/plugins/qmlprofiler/flamegraphmodel.h

@@ -55,7 +55,6 @@ struct FlameGraphData {
 class FlameGraphModel : public QAbstractItemModel
 {
     Q_OBJECT
-    Q_ENUMS(Role)
 public:
     enum Role {
         TypeIdRole = Qt::UserRole + 1, // Sort by data, not by displayed string
@@ -74,6 +73,7 @@ public:
         MemoryRole,
         MaxRole
     };
+    Q_ENUM(Role)
 
     FlameGraphModel(QmlProfilerModelManager *modelManager, QObject *parent = nullptr);
 

src/plugins/texteditor/colorscheme.cpp

@@ -31,7 +31,6 @@
 
 #include <QFile>
 #include <QCoreApplication>
-#include <QMetaEnum>
 #include <QXmlStreamWriter>
 
 using namespace TextEditor;

src/plugins/updateinfo/updateinfoplugin.h

@@ -41,13 +41,13 @@ class UpdateInfoPlugin final : public ExtensionSystem::IPlugin
 {
     Q_OBJECT
     Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "UpdateInfo.json")
-    Q_ENUMS(CheckUpdateInterval)
 public:
     enum CheckUpdateInterval {
         DailyCheck,
         WeeklyCheck,
         MonthlyCheck
     };
+    Q_ENUM(CheckUpdateInterval)
 
     UpdateInfoPlugin();
     ~UpdateInfoPlugin() override;

src/plugins/valgrind/callgrind/callgrindcontroller.h

@@ -38,8 +38,6 @@ namespace Callgrind {
 class CallgrindController : public QObject
 {
     Q_OBJECT
-    Q_ENUMS(Option)
-
 public:
     enum Option {
         Unknown,
@@ -48,6 +46,7 @@ public:
         Pause,
         UnPause
     };
+    Q_ENUM(Option)
 
     CallgrindController();
     ~CallgrindController() override;