590882f3c8
change Canvas heirarchy and constructors
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Items no longer need a parent group (they require a Canvas pointer instead), so all constructors have been rationalized
and have two variants, one with a parent and one with a canvas.
All Items now inherit from Fill and Outline, to banish diagonal inheritance and virtual base classes and all that.
There were zero changes to the Ardour GUI arising from these changes.
2014-06-12 14:53:44 -04:00
7a3a66db72
fix Canvas::LineSet implementation to support horizontal and vertical linesets
2014-06-09 15:39:19 -04:00
6473cc7cb4
drop use of bounding box to determine whether an item covers a point; add Item::covers(Duple const&)
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Default implementation for Item still uses bounding box, but specializations for Arc (Circle), Polygon, Line and PolyLine have been added
2013-11-04 11:56:10 -05:00
c21ed2b877
fix drawing of a canvas LineSet object
2013-10-24 17:13:22 -04:00
192f22d89e
fix confusion in Canvas::LineSet over window vs. item coordinates that affected redraw (or not) of MIDI track note lines when the canvas origin != 0
2013-10-22 21:12:47 -04:00
77f5f4c4bf
basically operational switch to canvas drawing coordinates, although text and waves don't work, and redraw areas are too small
2013-06-18 08:23:06 -04:00
37dd7e952b
add headers to all canvas .cc and .h files
2013-04-15 22:10:18 -04:00
64d3763652
remove all xml++.h inclusion by canvas implementations
2013-04-15 22:00:13 -04:00
84fb0a8dce
remove all XML related API from canvas. it may have been useful during development, but it is just a distraction - we will NEVER be saving or restoring canvas state via XML or any kind of serialized state
2013-04-15 21:57:08 -04:00
aaea166135
initial commit of hand merging, plus getting "ancient" waf script to work correctly
2013-04-04 00:32:52 -04:00
