diff options
| -rw-r--r-- | gtk2_ardour/editor_canvas_events.cc | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gtk2_ardour/editor_canvas_events.cc b/gtk2_ardour/editor_canvas_events.cc index 99abccdc46..7dcfe37fe5 100644 --- a/gtk2_ardour/editor_canvas_events.cc +++ b/gtk2_ardour/editor_canvas_events.cc @@ -1028,8 +1028,10 @@ Editor::canvas_ruler_event (GdkEvent *event, ArdourCanvas::Item* item, ItemType switch (event->scroll.direction) { case GDK_SCROLL_UP: - - if (Profile->get_mixbus()) { + if (Keyboard::modifier_state_equals(event->scroll.state, + Keyboard::ScrollHorizontalModifier)) { + scroll_left_half_page (); + } else if (Profile->get_mixbus()) { //for mouse-wheel zoom, force zoom-focus to mouse Editing::ZoomFocus temp_focus = zoom_focus; zoom_focus = Editing::ZoomFocusMouse; @@ -1042,7 +1044,10 @@ Editor::canvas_ruler_event (GdkEvent *event, ArdourCanvas::Item* item, ItemType break; case GDK_SCROLL_DOWN: - if (Profile->get_mixbus()) { + if (Keyboard::modifier_state_equals(event->scroll.state, + Keyboard::ScrollHorizontalModifier)) { + scroll_right_half_page (); + } else if (Profile->get_mixbus()) { //for mouse-wheel zoom, force zoom-focus to mouse Editing::ZoomFocus temp_focus = zoom_focus; zoom_focus = Editing::ZoomFocusMouse; |