Index: /trunk/src/VBox/Frontends/VirtualBox/src/extradata/UIExtraDataManager.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/extradata/UIExtraDataManager.cpp	(revision 51931)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/extradata/UIExtraDataManager.cpp	(revision 51932)
@@ -580,5 +580,5 @@
 }
 
-void UIExtraDataManagerWindow::showAndRaise(QWidget *pCenterWidget)
+void UIExtraDataManagerWindow::showAndRaise(QWidget*)
 {
     /* Show: */
@@ -709,6 +709,6 @@
 }
 
-void UIExtraDataManagerWindow::sltChooserHandleSelectionChanged(const QItemSelection &selected,
-                                                                const QItemSelection &deselected)
+void UIExtraDataManagerWindow::sltChooserHandleSelectionChanged(const QItemSelection&,
+                                                                const QItemSelection&)
 {
     /* Update actions availability: */
@@ -722,6 +722,6 @@
 }
 
-void UIExtraDataManagerWindow::sltDataHandleSelectionChanged(const QItemSelection &selected,
-                                                             const QItemSelection &deselected)
+void UIExtraDataManagerWindow::sltDataHandleSelectionChanged(const QItemSelection&,
+                                                             const QItemSelection&)
 {
     /* Update actions availability: */
@@ -804,5 +804,5 @@
                     }
                     /* Create key-editor validator: */
-                    QObjectValidator *pKeyValidator = new QObjectValidator(new QRegExpValidator(QRegExp("[\\s\\S]+")));
+                    QObjectValidator *pKeyValidator = new QObjectValidator(new QRegExpValidator(QRegExp("[\\s\\S]+"), this));
                     AssertPtrReturnVoid(pKeyValidator);
                     {
@@ -838,5 +838,5 @@
                     }
                     /* Create value-editor validator: */
-                    QObjectValidator *pValueValidator = new QObjectValidator(new QRegExpValidator(QRegExp("[\\s\\S]+")));
+                    QObjectValidator *pValueValidator = new QObjectValidator(new QRegExpValidator(QRegExp("[\\s\\S]+"), this));
                     AssertPtrReturnVoid(pValueValidator);
                     {