From a46b96df0f6abfe07687e29bf5a37d3ad9ee593c Mon Sep 17 00:00:00 2001
From: Matthias Hoelzer-Kluepfel <hoelzer@kde.org>
Date: Mon, 22 May 2000 08:21:38 +0000
Subject: [PATCH] Return zoom factor.

svn path=/trunk/kdegraphics/kdvi/; revision=50332
---
 kdvi_multipage.cpp | 4 +++-
 kdvi_multipage.h   | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/kdvi_multipage.cpp b/kdvi_multipage.cpp
index 0bca5ffc6..d414cc63d 100644
--- a/kdvi_multipage.cpp
+++ b/kdvi_multipage.cpp
@@ -126,10 +126,12 @@ bool KDVIMultiPage::gotoPage(int page)
 }
 
 
-void KDVIMultiPage::setZoom(double zoom)
+double KDVIMultiPage::setZoom(double zoom)
 {
   window->setZoom(zoom);
   scrollView()->resizeContents(window->width(), window->height());
+
+  return zoom;
 }
 
 
diff --git a/kdvi_multipage.h b/kdvi_multipage.h
index 28fd3c47e..e807e1201 100644
--- a/kdvi_multipage.h
+++ b/kdvi_multipage.h
@@ -68,7 +68,7 @@ public:
   virtual bool gotoPage(int page); 
 
   /// sets a zoom factor
-  virtual void setZoom(double z); 
+  virtual double setZoom(double z); 
 
   /// calculates the zoom needed to fit into a given width
   virtual double zoomForWidth(int width);