diff options
Diffstat (limited to 'gtk2_ardour/editor_canvas_events.cc')
| -rw-r--r-- | gtk2_ardour/editor_canvas_events.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gtk2_ardour/editor_canvas_events.cc b/gtk2_ardour/editor_canvas_events.cc index 40d6be0ba1..15bd51b3ba 100644 --- a/gtk2_ardour/editor_canvas_events.cc +++ b/gtk2_ardour/editor_canvas_events.cc @@ -66,7 +66,11 @@ Editor::track_canvas_scroll (GdkEventScroll* ev) switch (direction) { case GDK_SCROLL_UP: if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) { + //for mouse-wheel zoom, force zoom-focus to mouse + Editing::ZoomFocus temp_focus = zoom_focus; + zoom_focus = Editing::ZoomFocusMouse; temporal_zoom_step (false); + zoom_focus = temp_focus; return true; } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::SecondaryModifier)) { direction = GDK_SCROLL_LEFT; @@ -91,7 +95,11 @@ Editor::track_canvas_scroll (GdkEventScroll* ev) case GDK_SCROLL_DOWN: if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) { + //for mouse-wheel zoom, force zoom-focus to mouse + Editing::ZoomFocus temp_focus = zoom_focus; + zoom_focus = Editing::ZoomFocusMouse; temporal_zoom_step (true); + zoom_focus = temp_focus; return true; } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::SecondaryModifier)) { direction = GDK_SCROLL_RIGHT; |