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diff panned.h @ 133:aaeab914f2a3

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* Better attempt at retaining current visible area when history scene changes; first cut at highlighting new items
author Chris Cannam
date Tue, 30 Nov 2010 12:45:34 +0000
parents f583e44d9d31
children 4bad3c5c053a
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line diff
--- a/panned.h	Tue Nov 30 11:41:46 2010 +0000
+++ b/panned.h	Tue Nov 30 12:45:34 2010 +0000
@@ -31,6 +31,8 @@
     Panned();
     virtual ~Panned() { }
 
+    virtual void setScene(QGraphicsScene *s);
+
 signals:
     void pannedRectChanged(QRectF);
     void wheelEventReceived(QWheelEvent *);