From 21bf363561c6181e1645e95cbf2a2e109f5013fd Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <tsdgeos@terra.es>
Date: Sun, 26 Aug 2007 14:44:31 +0000
Subject: [PATCH] so much for reviewing :-& Can't open presentation mode if no
 document is open, if you do, ugly things happen

svn path=/branches/KDE/3.5/kdegraphics/kpdf/; revision=704884
---
 part.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/part.cpp b/part.cpp
index 99dbbe4bc..051d3630c 100644
--- a/part.cpp
+++ b/part.cpp
@@ -999,9 +999,12 @@ void Part::slotHidePresentation()
 
 void Part::slotTogglePresentation()
 {
-    if ( !m_presentationWidget )
-      m_presentationWidget = new PresentationWidget( widget(), m_document );
-    else delete (PresentationWidget*) m_presentationWidget;
+    if ( m_document->isOpened() )
+    {
+        if ( !m_presentationWidget )
+            m_presentationWidget = new PresentationWidget( widget(), m_document );
+        else delete (PresentationWidget*) m_presentationWidget;
+    }
 }
 
 void Part::slotPrint()