Set _dragging_playhead during summary viewbox drag.

git-svn-id: svn://localhost/ardour2/branches/3.0@5182 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/gtk2_ardour/editor_summary.cc b/gtk2_ardour/editor_summary.cc
index 4a1d70c585e4dad9e760ba91aa81cb25689f7373..637db188a559cf0451ceddc8afc0eb5e49787144 100644 (file)
--- a/gtk2_ardour/editor_summary.cc
+++ b/gtk2_ardour/editor_summary.cc
@@ -261,6 +261,7 @@ EditorSummary::on_button_press_event (GdkEventButton* ev)
                        _dragging = true;
                        _x_offset = ev->x - xr.first;
                        _y_offset = ev->y - yr.first;
+                       _editor->_dragging_playhead = true;
                        
                } else {
                        /* click outside the view rectangle: centre the view around the mouse click */
@@ -317,5 +318,6 @@ bool
 EditorSummary::on_button_release_event (GdkEventButton* ev)
 {
        _dragging = false;
+       _editor->_dragging_playhead = false;
        return true;
 }