tweak pixfader:
authorRobin Gareus <robin@gareus.org>
Tue, 2 Sep 2014 14:00:24 +0000 (16:00 +0200)
committerRobin Gareus <robin@gareus.org>
Tue, 2 Sep 2014 14:00:24 +0000 (16:00 +0200)
commitecf5d5f13754b9f5e9405c62402cc76dbe67e176
tree7751fa13b51ae57021bd69ba358b72aa01e1edd9
parent88df9c28a6472bdaad5e616bad00e50f6b2fda06
tweak pixfader:

* update reserve so that round corners don't overlap
* draw complete 1px outline
* add API to hide/show the unity line
* don't show unity line at either end
* allow to shrink when the font-scaling changes
libs/gtkmm2ext/gtkmm2ext/pixfader.h
libs/gtkmm2ext/pixfader.cc