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-rw-r--r--gtk2_ardour/public_editor.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/gtk2_ardour/public_editor.h b/gtk2_ardour/public_editor.h
index e19ba14836..318a35090c 100644
--- a/gtk2_ardour/public_editor.h
+++ b/gtk2_ardour/public_editor.h
@@ -284,6 +284,8 @@ class PublicEditor : public Gtk::Window, public PBD::StatefulDestructible {
sigc::signal<void> ZoomFocusChanged;
sigc::signal<void> ZoomChanged;
+ /** Emitted when the horizontal position of the editor view changes */
+ sigc::signal<void> HorizontalPositionChanged;
sigc::signal<void> Resized;
sigc::signal<void> Realized;
sigc::signal<void,framepos_t> UpdateAllTransportClocks;