do not use Item::move() when dragging notes since this resets the Item's position in its group, rather than its coordinates.

This fixes the double-distance/wrongly drawn location of MIDI notes after a drag

1 files changed, 6 insertions, 1 deletions

diff --git a/gtk2_ardour/hit.cc b/gtk2_ardour/hit.cc
index feb8ca43db..69dd8d5bc8 100644
--- a/gtk2_ardour/hit.cc
+++ b/gtk2_ardour/hit.cc
@@ -47,7 +47,12 @@ Hit::~Hit ()
 void
 Hit::move_event (double dx, double dy)
 {
-	_polygon->move (Duple (dx, dy));
+	Points points = _polygon->get();
+	Points moved;
+	for (Points::iterator p = points.begin(); p != points.end(); ++p) {
+		moved.push_back ((*p).translate (ArdourCanvas::Duple (dx, dy)));
+	}
+	_polygon->set (moved);
 }
 
 void