braces, please
[ardour.git] / gtk2_ardour / editor_mouse.cc
index 3e463373d16d6767d70d15a88a5487934c450194..6845017e405854147ed230e2972941301facfcdd 100644 (file)
@@ -575,8 +575,13 @@ Editor::button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType it
                if (eff_mouse_mode != MouseRange) {
                        AutomationLine* al = reinterpret_cast<AutomationLine*> (item->get_data ("line"));
                        std::list<Selectable*> selectables;
+                       double mx = event->button.x;
+                       double my = event->button.y;
+
+                       al->grab_item().canvas_to_item (mx, my);
+
                        uint32_t before, after;
-                       framecnt_t const  where = (framecnt_t) floor (event->button.x * samples_per_pixel);
+                       framecnt_t const  where = (framecnt_t) floor (mx * samples_per_pixel);
 
                        if (!al || !al->control_points_adjacent (where, before, after)) {
                                break;