Make scroll-wheel modifier keys consistent in main editor window.
authorColin Fletcher <colin.m.fletcher@googlemail.com>
Fri, 21 Jun 2013 19:13:44 +0000 (20:13 +0100)
committerColin Fletcher <colin.m.fletcher@googlemail.com>
Fri, 21 Jun 2013 19:13:44 +0000 (20:13 +0100)
commit21914c884eebbddbb38804a8d51a38323e6de726
treea11417b8e7c2c5932b7fe969a58199d757209125
parente6e5aab81285400b3268bb3931f981b709860f26
Make scroll-wheel modifier keys consistent in main editor window.

Add constants for the keyboard modifiers that should be used for vertical
zoom, horizontal zoom, and horizontal scrolling in the main editor window,
and use these where appropriate rather than using Keyboard::PrimaryModifier
and friends directly.
gtk2_ardour/editor_canvas_events.cc
gtk2_ardour/time_axis_view.cc
libs/gtkmm2ext/gtkmm2ext/keyboard.h
libs/gtkmm2ext/keyboard.cc