Matthias Felleisen
|
91eb15f72a
|
explain SilyCanvas design
svn: r7094
|
2007-08-14 00:11:43 +00:00 |
|
Matthias Felleisen
|
a811f769d7
|
getting around the null problem with a silly canvas for World
svn: r7093
|
2007-08-13 23:52:23 +00:00 |
|
Matthias Felleisen
|
3d3a0d8d60
|
svn: r7091
|
2007-08-13 23:18:52 +00:00 |
|
Matthias Felleisen
|
4e2cb6d762
|
removed erase and clear from World & Canvas
svn: r7069
|
2007-08-09 20:58:18 +00:00 |
|
Matthias Felleisen
|
1162acb990
|
svn: r6897
|
2007-07-12 16:24:05 +00:00 |
|
Matthias Felleisen
|
380d1cc92a
|
endOf* now consumes string and displays in separate message box
svn: r3897
|
2006-07-31 02:52:25 +00:00 |
|
Matthias Felleisen
|
9e23d915ee
|
last bug fixes to hdtch/[i]draw for now
svn: r2763
|
2006-04-24 15:29:45 +00:00 |
|
Matthias Felleisen
|
770e6aa288
|
htdch/draw and htdch/idraw fixed, common code basis
svn: r2759
|
2006-04-24 12:35:59 +00:00 |
|
Matthias Felleisen
|
489519f5ed
|
props
svn: r2728
|
2006-04-21 01:04:33 +00:00 |
|
Matthias Felleisen
|
ec58a2e183
|
proper privacy attributes added
svn: r2670
|
2006-04-13 17:00:36 +00:00 |
|
Matthias Felleisen
|
95c6f7285b
|
- changed the interface of bigBang; it now starts the canvas, too.
svn: r514
|
2005-08-01 00:17:00 +00:00 |
|
Matthias Felleisen
|
871efa46cb
|
- fixed Canvas to export theCanvas for overriding
- QUESTION: how do I refer to theCanvas from the native Scheme methods?
svn: r505
|
2005-07-30 17:34:56 +00:00 |
|
Matthias Felleisen
|
d844256e25
|
- modified World so that it contains a specific Canvas
deleted the canvas methods
made it abstract so that programmers _must_ override
the essential methods
svn: r502
|
2005-07-30 16:52:06 +00:00 |
|
Matthias Felleisen
|
c9046e4e44
|
- created a Canvas class and implementation
so that world can become an abstract class
(well, we will pretend it is one; I have
to ask Kathy how to do this)
svn: r497
|
2005-07-30 02:11:50 +00:00 |
|
Eli Barzilay
|
017d151d59
|
Adding collects, with all the right properties (except eoln-style).
svn: r3
|
2005-05-27 18:56:37 +00:00 |
|