not necessary to put in a static method

kmail/kmlaunchexternalcomponent.cpp

@@ -121,5 +121,13 @@ void KMLaunchExternalComponent::slotImport()
 
 void KMLaunchExternalComponent::slotAccountWizard()
 {
-    KMail::Util::launchAccountWizard( mParentWidget );
+    QStringList lst;
+    lst.append( QLatin1String("--type") );
+    lst.append( QLatin1String("message/rfc822") );
+
+    const QString path = KStandardDirs::findExe( QLatin1String("accountwizard" ) );
+    if( !QProcess::startDetached( path, lst ) )
+        KMessageBox::error( mParentWidget, i18n( "Could not start the account wizard. "
+                                     "Please check your installation." ),
+                            i18n( "Unable to start account wizard" ) );
 }

kmail/kmmainwidget.cpp

@@ -325,10 +325,10 @@ KMMainWidget::KMMainWidget( QWidget *parent, KXMLGUIClient *aGUIClient,
                                         i18n( "Unable to start import wizard" ) );
                 }
             } else {
-                KMail::Util::launchAccountWizard( this );
+                mLaunchExternalComponent->slotAccountWizard();
             }
         } else {
-            KMail::Util::launchAccountWizard( this );
+            mLaunchExternalComponent->slotAccountWizard();
         }
     }
     // must be the last line of the constructor:

kmail/util.cpp

@@ -85,20 +85,6 @@ Akonadi::Item::Id KMail::Util::putRepliesInSameFolder( const Akonadi::Item& item
     return -1;
 }
 
-void KMail::Util::launchAccountWizard( QWidget *w )
-{
-    QStringList lst;
-    lst.append( QLatin1String("--type") );
-    lst.append( QLatin1String("message/rfc822") );
-
-    const QString path = KStandardDirs::findExe( QLatin1String("accountwizard" ) );
-    if( !QProcess::startDetached( path, lst ) )
-        KMessageBox::error( w, i18n( "Could not start the account wizard. "
-                                     "Please check your installation." ),
-                            i18n( "Unable to start account wizard" ) );
-
-}
-
 bool KMail::Util::handleClickedURL( const KUrl &url, const QSharedPointer<MailCommon::FolderCollection> &folder )
 {
     if ( url.protocol() == QLatin1String( "mailto" ) ) {

kmail/util.h

@@ -79,8 +79,6 @@ KMime::Types::Mailbox::List mailingListsFromMessage( const Akonadi::Item& item )
      */
 Akonadi::Item::Id putRepliesInSameFolder( const Akonadi::Item& item );
 
-void launchAccountWizard( QWidget * );
-
 /**
      * Handles a clicked URL, but only in case the viewer didn't handle it.
      * Currently only support mailto.