support for setting a wallpaper trough drag and drop

containmentconfigview.cpp

@@ -52,7 +52,7 @@ ContainmentConfigView::ContainmentConfigView(Plasma::Containment *cont, QWindow
     engine()->rootContext()->setContextProperty("configDialog", this);
     setCurrentWallpaper(cont->containment()->wallpaper());
 
-    Plasma::Package pkg = Plasma::PluginLoader::self()->loadPackage("Plasma/QmlWallpaper");
+    Plasma::Package pkg = Plasma::PluginLoader::self()->loadPackage("Plasma/Wallpaper");
     pkg.setPath(m_containment->wallpaper());
     QFile file(pkg.filePath("config", "main.xml"));
     KConfigGroup cfg = m_containment->config();

shellpluginloader.cpp

@@ -38,7 +38,7 @@ Plasma::Package ShellPluginLoader::internalLoadPackage(const QString &packageFor
     if (packageFormat.endsWith("/LookAndFeel")) {
         Plasma::PackageStructure *structure = new LookAndFeelPackage();
         return Plasma::Package(structure);
-    } else if (packageFormat.endsWith("/QmlWallpaper")) {
+    } else if (packageFormat.endsWith("/Wallpaper")) {
         Plasma::PackageStructure *structure = new QmlWallpaperPackage();
         return Plasma::Package(structure);
     } else {