X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fmidi_region_view.cc;h=fb97bfc6a41c356fd18dd5c3c991c9f757acf2f5;hb=a90425c0c01fb776a75cddcd91e830decd526672;hp=64f76d435c0aece9a16197ec50255812ead42378;hpb=1e27418b2c46219bf1fa3d17b1ba96d539d7ad22;p=ardour.git

diff --git a/gtk2_ardour/midi_region_view.cc b/gtk2_ardour/midi_region_view.cc
index 64f76d435c..fb97bfc6a4 100644
--- a/gtk2_ardour/midi_region_view.cc
+++ b/gtk2_ardour/midi_region_view.cc
@@ -260,7 +260,9 @@ MidiRegionView::canvas_event(GdkEvent* ev)
 		group->ungrab(ev->button.time);
 		switch (_state) {
 		case Pressed: // Clicked
-			if (ev->button.button == 3) {
+			if (ev->button.button == 1) {
+				clear_selection();
+			} else if (ev->button.button == 3) {
 				nframes_t event_frame = midi_view()->editor.pixel_to_frame(event_x);
 				midi_view()->editor.snap_to(event_frame);
 				event_x = midi_view()->editor.frame_to_pixel(event_frame);