fordwardport fix for 148026

svn path=/trunk/KDE/kdegraphics/okular/; revision=704883

part.cpp

@@ -1427,6 +1427,17 @@ void Part::slotHidePresentation()
 }
 
 
+void Part::slotTogglePresentation()
+{
+    if ( m_document->isOpened() )
+    {
+        if ( !m_presentationWidget )
+            m_presentationWidget = new PresentationWidget( widget(), m_document );
+        else delete (PresentationWidget*) m_presentationWidget;
+    }
+}
+
+
 void Part::slotAboutBackend()
 {
     const KComponentData *data = m_document->componentData();

part.h

@@ -108,6 +108,7 @@ class Part : public KParts::ReadOnlyPart, public Okular::DocumentObserver, publi
         Q_SCRIPTABLE void slotNextPage();
         Q_SCRIPTABLE void slotGotoFirst();
         Q_SCRIPTABLE void slotGotoLast();
+        Q_SCRIPTABLE void slotTogglePresentation();
 
     signals:
         void enablePrintAction(bool enable);