4 Commits

Author	SHA1	Message	Date
Paul Davis	4fa4b9a135	remove use of boost::optional to define "undefined" Canvas::Rect, and use Rect::empty instead. ... This commit includes Rect::operator bool() which might be a candidate for removal in a future commit, in an attempt to make the meaning clearer	2017-01-19 20:54:54 +01:00
Paul Davis	4dc63966f0	globally remove all trailing whitespace from ardour code base. ... Paul Davis was responsible for introducing almost all of this.	2015-10-04 14:51:05 -04:00
Paul Davis	6a5d805b38	more canvas refactoring. ... Remove Canvas::Layout, use Canvas::Container for the same purpose, move child-rendering into Item::render_children() so that it could theoretically be used by any derived type.	2014-06-22 11:41:05 -04:00
Paul Davis	f0933bf005	add missing new files for canvas redesign	2014-06-22 09:53:14 -04:00