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218a4664be
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add visibility/export control to libcanvas
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2013-12-27 16:24:58 -05:00 |
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9b6135b2e1
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change enter/exit event delivery to follow X Window model (inferior, ancestor, virtual, nonlinear)
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2013-12-12 20:44:04 -05:00 |
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88732abd01
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change event propagation to be based on parent/child lineage, not z-axis stacking, plus some more alterations to try to get enter/leave working
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2013-12-12 10:03:33 -05:00 |
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7ce86cec7d
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handle enter/leave items when zooming and scrolling occur
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2013-10-31 03:10:18 -04:00 |
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7bbd28aa08
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notable changes to try to improve most of enter/leave handling for canvas items
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2013-10-30 23:36:30 -04:00 |
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77f5f4c4bf
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basically operational switch to canvas drawing coordinates, although text and waves don't work, and redraw areas are too small
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2013-06-18 08:23:06 -04:00 |
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d0867e67e3
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more tweaks for enter/leave events for canvas items
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2013-04-24 22:57:23 -04:00 |
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9a3bc39970
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tweak event/leave event delivery so that it applies to items being deleted as well as motion events (hmm, needed for item addition too ...)
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2013-04-20 16:11:40 -04:00 |
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d1a05240ef
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fix clamping of line and rect coordinates to avoid issues with cairo when drawing way outside a surface's dimensions; move various coordinate methods down to Canvas, because they don't require GTK information; make visible_area() a Canvas virtual method so that we don't have to cast to call it
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2013-04-17 10:53:17 -04:00 |
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a0044e5f71
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add back various functionality to waveviews such as zero line, amplitude scaling
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2013-04-16 10:07:52 -04:00 |
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84fb0a8dce
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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
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2013-04-15 21:57:08 -04:00 |
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ee1f0520a8
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many changes to get the cairo-canvas version much, much more functional. still problems with a lot of subtle and not-so-subtle issues
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2013-04-11 20:19:22 -04:00 |
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053eaf77fd
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a variety of fixes for the cairocanvas, but it still buggy as hell handling events and lots of other stuff
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2013-04-09 14:22:58 -04:00 |
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07a505b1b2
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lots of tweaking and adding debug output including operator<</dump(ostream&) methods to help visualize canvas structure
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2013-04-05 11:27:26 -04:00 |
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aaea166135
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initial commit of hand merging, plus getting "ancient" waf script to work correctly
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2013-04-04 00:32:52 -04:00 |
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