From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 6 Apr 2015 22:25:16 +0000 (+0300)
Subject: Make View3D trackable since it connects to a signal
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=2bdb31aa8da02b8762e32cd117f270ac804c88d8;p=r2c2.git

Make View3D trackable since it connects to a signal
---

diff --git a/source/3d/view.h b/source/3d/view.h
index 225e393..5be2d8c 100644
--- a/source/3d/view.h
+++ b/source/3d/view.h
@@ -12,7 +12,7 @@ namespace R2C2 {
 
 class Layout3D;
 
-class View3D
+class View3D: public sigc::trackable
 {
 protected:
 	Layout3D &layout;