X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Feditor_cursors.cc;h=40245778d5b950dfc270f540c7484c79ddf8de06;hb=b2aaffadc51ad38939e52d5f792e3e9a098ff2d7;hp=740b96f9655a983700202c267ad17a320b463523;hpb=ad017365f7a73f8ba57f667cc1aa36478b48c50e;p=ardour.git

diff --git a/gtk2_ardour/editor_cursors.cc b/gtk2_ardour/editor_cursors.cc
index 740b96f965..40245778d5 100644
--- a/gtk2_ardour/editor_cursors.cc
+++ b/gtk2_ardour/editor_cursors.cc
@@ -33,8 +33,7 @@ using namespace Gtk;
 
 EditorCursor::EditorCursor (Editor& ed, bool (Editor::*callbck)(GdkEvent*,ArdourCanvas::Item*))
 	: _editor (ed)
-	, _track_canvas_item (new ArdourCanvas::Arrow (_editor.get_hscroll_group()))
-	, _length (1.0)
+	, _track_canvas_item (new ArdourCanvas::Arrow (_editor.get_cursor_scroll_group()))
 {
 	CANVAS_DEBUG_NAME (_track_canvas_item, "track canvas editor cursor");
 
@@ -48,14 +47,15 @@ EditorCursor::EditorCursor (Editor& ed, bool (Editor::*callbck)(GdkEvent*,Ardour
 	_track_canvas_item->Event.connect (sigc::bind (sigc::mem_fun (ed, callbck), _track_canvas_item));
 
 	_track_canvas_item->set_y1 (ArdourCanvas::COORD_MAX);
-	
+
+	_track_canvas_item->set_x (0);
+
 	_current_frame = 1; /* force redraw at 0 */
 }
 
 EditorCursor::EditorCursor (Editor& ed)
 	: _editor (ed)
 	, _track_canvas_item (new ArdourCanvas::Arrow (_editor.get_hscroll_group()))
-	, _length (1.0)
 {
 	CANVAS_DEBUG_NAME (_track_canvas_item, "track canvas cursor");
 
@@ -63,7 +63,9 @@ EditorCursor::EditorCursor (Editor& ed)
 	_track_canvas_item->set_show_head (1, false);
 	_track_canvas_item->set_y1 (ArdourCanvas::COORD_MAX);
 	_track_canvas_item->set_ignore_events (true);
-	
+
+	_track_canvas_item->set_x (0);
+
 	_current_frame = 1; /* force redraw at 0 */
 }
 
@@ -75,11 +77,11 @@ EditorCursor::~EditorCursor ()
 void
 EditorCursor::set_position (framepos_t frame)
 {
-	PositionChanged (frame);
+	if (_current_frame != frame) { PositionChanged (frame); }
 
 	double const new_pos = _editor.sample_to_pixel_unrounded (frame);
 
-	if (new_pos != _track_canvas_item->x ()) {
+	if (rint(new_pos) != rint(_track_canvas_item->x ())) {
 		_track_canvas_item->set_x (new_pos);
 	}