diff -r 3b1da2848fc7 -r d3bac044e0f0 tools/designer/src/lib/shared/widgetdatabase_p.h
--- a/tools/designer/src/lib/shared/widgetdatabase_p.h	Fri Feb 19 23:40:16 2010 +0200
+++ b/tools/designer/src/lib/shared/widgetdatabase_p.h	Fri Mar 12 15:46:37 2010 +0200
@@ -74,8 +74,8 @@
 class QDESIGNER_SHARED_EXPORT WidgetDataBaseItem: public QDesignerWidgetDataBaseItemInterface
 {
 public:
-    WidgetDataBaseItem(const QString &name = QString(),
-                       const QString &group = QString());
+    explicit WidgetDataBaseItem(const QString &name = QString(),
+                                const QString &group = QString());
 
     QString name() const;
     void setName(const QString &name);
@@ -159,7 +159,7 @@
 {
     Q_OBJECT
 public:
-    WidgetDataBase(QDesignerFormEditorInterface *core, QObject *parent = 0);
+    explicit WidgetDataBase(QDesignerFormEditorInterface *core, QObject *parent = 0);
     virtual ~WidgetDataBase();
 
     virtual QDesignerFormEditorInterface *core() const;