From ad092a3d734fcec79273f957e8d86c7a9ceb767b Mon Sep 17 00:00:00 2001
From: Maximilian Albert <maximilian.albert@gmail.com>
Date: Sun, 8 Jun 2008 17:33:58 +0000
Subject: Make knotholders for LPE items finally work; each effect can now
 overload the addKnotHolderHandles() method to add handles which control its
 parameters. There is now also a virtual onKnotUngrabbed() method for each
 knotholder entity which can be used to do cleanup tasks (for LPE parameters
 it currently writes the value to SVG, although this should probably happen
 automatically)

(bzr r5855)
---
 src/knot.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/knot.h')

diff --git a/src/knot.h b/src/knot.h
index 07f5040fa..b1505daac 100644
--- a/src/knot.h
+++ b/src/knot.h
@@ -74,7 +74,7 @@ struct SPKnot : GObject {
     **/
     sigc::signal<void, SPKnot *, NR::Point const *, guint> _moved_signal;
     sigc::signal<void, SPKnot *, guint> _click_signal;
-    sigc::signal<void> _ungrabbed_signal;
+    sigc::signal<void, SPKnot *> _ungrabbed_signal;
 
     //TODO: all the members above should eventualle become private, accessible via setters/getters
     inline void setSize (guint i) {size = i;}
-- 
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