Help: Do not pass zoom factor to constructor

Introduce HelpViewer::setScale instead

Change-Id: I9d50483bc1fa4de89de53db40eda348379bd0ae9
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/plugins/help/macwebkithelpviewer.h b/src/plugins/help/macwebkithelpviewer.h
index 2ce62da0c0..ab2481b8c5 100644
--- a/src/plugins/help/macwebkithelpviewer.h
+++ b/src/plugins/help/macwebkithelpviewer.h
@@ -82,13 +82,14 @@ class MacWebKitHelpViewer : public HelpViewer
     Q_OBJECT
 
 public:
-    explicit MacWebKitHelpViewer(qreal zoom, QWidget *parent = 0);
+    explicit MacWebKitHelpViewer(QWidget *parent = 0);
     ~MacWebKitHelpViewer();
 
     QFont viewerFont() const;
     void setViewerFont(const QFont &font);
 
     qreal scale() const;
+    void setScale(qreal scale);
 
     QString title() const;