MCP: Fix issue with strip "select" buttons that stayed stuck on.

  * Depending on individual strips to watch the selection property is prone to failure.
  * Stripable_selection_changed() is called when a selection operation is completed.

1 files changed, 9 insertions, 0 deletions

diff --git a/libs/surfaces/mackie/surface.cc b/libs/surfaces/mackie/surface.cc
index 35bff7e5b2..079d057d43 100644
--- a/libs/surfaces/mackie/surface.cc
+++ b/libs/surfaces/mackie/surface.cc
@@ -939,6 +939,15 @@ Surface::write (const MidiByteArray& data)
 }
 
 void
+Surface::update_strip_selection ()
+{
+	Strips::iterator s = strips.begin();
+	for ( ; s != strips.end(); ++s) {
+		(*s)->update_selection_state();
+	}
+}
+
+void
 Surface::map_stripables (const vector<boost::shared_ptr<Stripable> >& stripables)
 {
 	vector<boost::shared_ptr<Stripable> >::const_iterator r;