Age | Commit message (Collapse) | Author |
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make libwidget independent of libcanvas.
Confine basics to pbd and gtkmm2ext.
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Paul Davis was responsible for introducing almost all of this.
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class; rename Group as "Layout" and retain only drawing semantics
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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.
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per-item (per-scroll-group,really) computation of position and coverage.
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Item::covers(Duple const&)
Default implementation for Item still uses bounding box, but specializations for Arc (Circle), Polygon, Line and PolyLine have been added
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and waves don't work, and redraw areas are too small
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