ardour/livetrax
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mousehweel zoom should always operate like ZoomFocusMouse

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git-svn-id: svn://localhost/ardour2/branches/3.0@13557 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Ben Loftis 2012-11-27 17:04:42 +00:00
parent 99766494f8
commit f23490bd37
1 changed files with 8 additions and 0 deletions
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8
gtk2_ardour/editor_canvas_events.cc
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@ -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;