clamp setting tempo via vertical drag.
authornick_m <mainsbridge@gmail.com>
Mon, 31 Oct 2016 13:40:05 +0000 (00:40 +1100)
committernick_m <mainsbridge@gmail.com>
Thu, 10 Nov 2016 16:37:08 +0000 (03:37 +1100)
commit1d540605ac695d01839571b01ee8f298ccd0d25a
tree6e958f2c8a47391a5614f4dac7d07a80cacf82b9
parentdca96d8b5d6737ec811cf5a46548d39a7912bec8
clamp setting tempo via vertical drag.

- a bit suboptimal. we really need the opposite of _trackview_only
  to prevent jumping to track canvas scrolled coordinates in the first place.
gtk2_ardour/editor_drag.cc
gtk2_ardour/editor_drag.h