Robby Findler
1d89cfc9d7
2htdp/image fix bitmap scaling to respect alpha channels
2010-12-28 19:08:11 -06:00
Matthew Flatt
3b032893c1
don't JIT-inline `values' in a single-value position
2010-12-28 17:47:03 -07:00
Matthew Flatt
84a4f3f006
remove a forced GC (surely a bad idea) in the weak-hash implementation
2010-12-28 16:16:24 -07:00
Robby Findler
5eec85a5a2
change the way scrolling works so that canvases that are 'primary-owner's are respected when calling scroll-to on an admin
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This change may also affect other attempts to scroll, however, so watch for strange scrollings when multiple editor-canvaess are displaying the same text% object.
closes PR 10853
2010-12-28 16:37:13 -06:00
Robby Findler
ae2d7c47b6
added missing call-as-primary-owner
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related to PR 10853
2010-12-28 16:37:11 -06:00
Matthew Flatt
5ea0c93e0f
gtk: combo-field% fixes
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Closes PR 11569
2010-12-28 14:58:22 -07:00
Matthew Flatt
36e9e6fa20
fix locks on some racket/draw tables to work right in atomic mode
2010-12-28 12:12:53 -07:00
Matthew Flatt
3e3ed33cbf
detect and report a case of deadlock
2010-12-28 11:09:45 -07:00
Matthew Flatt
8ac21c745f
add show-without-yield' to dialog%'
2010-12-28 10:52:17 -07:00
Matthew Flatt
5339be7594
make language test work with cgc
2010-12-28 10:52:17 -07:00
Matthew Flatt
2e8f771661
adjust password dots again
2010-12-28 10:52:17 -07:00
Robby Findler
4e40efaf37
framework: sometimes put the text completion menu above the line instead of below it
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closes PR 10829
2010-12-28 07:33:26 -06:00
Robby Findler
f849f25272
Rackety
2010-12-28 07:33:24 -06:00
Matthew Flatt
b701d309f1
win32: fix EndPaint to avoid GDI leak
2010-12-28 06:21:58 -07:00
Matthew Flatt
7b5d948d33
win32: fix `focus' return value
2010-12-28 05:30:58 -07:00
Matthew Flatt
68e477fd52
implement get-focus-window' and get-edit-target-window' in back end to avoid relying on `on-focus' callback handling
2010-12-28 05:25:26 -07:00
Robby Findler
54c337e5d3
2htdp/image: use erase instead of clear to zero out a bitmap
2010-12-27 21:51:16 -06:00
Robby Findler
835f7753dc
generalize the color structs to have an alpha field and then use that in the bitmap conversion functions
2010-12-27 21:51:14 -06:00
Matthew Flatt
0b1f1a4f4e
add missing test case for premultiply-alpha fix
2010-12-27 19:34:59 -07:00
Matthew Flatt
5440edfd74
`set-argb-pixels' needs to pre-multiply alpha for a alpha-channel bitmap
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Closes PR 11571
2010-12-27 19:14:22 -07:00
Matthew Flatt
719df98d83
prevent dc<%> state contamination among transparent canvases
2010-12-27 17:43:36 -07:00
Matthew Flatt
51ff346e2f
clarify mutual exclusion of gtk logging cases
2010-12-27 17:43:36 -07:00
Matthew Flatt
4d008e3021
fix for pre-v2.0 Objective-C
2010-12-27 16:12:36 -07:00
Matthew Flatt
705b11f2b8
a prompt-test fix like the previous one, but for post thunks
2010-12-27 15:24:33 -07:00
Matthew Flatt
958c141508
improve password-mode dots for text-field%
2010-12-27 15:22:53 -07:00
Kevin Tew
aa42f4a582
Fixed Warning output in parallel scribble build
2010-12-27 14:30:10 -07:00
Robby Findler
6fe8643194
adjust teaching languages so that print works properly
2010-12-27 09:16:09 -06:00
Robby Findler
413c0489f2
adjust arity to the global-port-print-handler so that its name is meaningful
2010-12-27 09:16:07 -06:00
Robby Findler
5828906585
tweak contact error message formatting
2010-12-27 09:16:06 -06:00
Matthew Flatt
0d3fbb11fa
supress a prompt test that doesn't apply to composable continuations
2010-12-26 16:21:28 -06:00
Matthew Flatt
0fd9a76081
VS SGC build
2010-12-26 09:35:26 -07:00
Matthew Flatt
b404ef9970
fix JIT bug related to 'apply'
2010-12-26 09:35:25 -07:00
Matthew Flatt
1c479bb0fb
SGC fixes for Win32
2010-12-26 09:35:23 -07:00
Matthew Flatt
0ef5a01c9b
win32: minor repair to single-instance check
2010-12-26 09:35:22 -07:00
Robby Findler
064492d4b8
improved the docs and the contracts for various planet/util functions
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closes PR 11079
2010-12-26 08:42:38 -06:00
Matthew Flatt
76b475aa27
avoid compiler warnings
2010-12-26 06:47:53 -06:00
Matthew Flatt
4094bd33f0
fix allocation bug in logging-message construction
2010-12-26 06:47:52 -06:00
Matthew Flatt
f11e66fd71
fix sgcdebug configuration
2010-12-26 06:47:51 -06:00
Mike Sperber
d5c58d9f82
Extends =~ to complex numbers
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This is a (variation of a) fix from David van Horn.
Closes PR 11547.
2010-12-26 09:03:10 +01:00
Robby Findler
7282e19178
tightened up the check on polygon to make sure the posns contain reals
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closes PR 10997
2010-12-25 20:33:33 -06:00
Robby Findler
c926656b8a
save the 'preserve stacktrace' setting the language preference
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closes PR 11037
2010-12-25 20:07:34 -06:00
Matthew Flatt
e77917db8c
fix another continuation bug discovered by Casey's random testing
2010-12-25 17:12:33 -06:00
Robby Findler
0a3c70db91
added note committing teaching language metadata to always being three lines
2010-12-25 15:52:46 -06:00
Robby Findler
dd531dde9e
check syntax does not call eval-compile-time-part-of-top-level when
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checking programs in the module language.
closes PR 10908
2010-12-25 15:38:08 -06:00
Matthew Flatt
e7b52bf10f
fix ffi handling of non-GCable pointers with offsets
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Closes PR 11567
2010-12-25 09:34:07 -06:00
Robby Findler
8bb2543b34
bring this code in the modern world
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(I think the use of bitmaps is the right one here, but this code doesn't actually work, pending PR 11566)
2010-12-25 07:48:25 -06:00
Matthew Flatt
735c4e660c
fix check on snip% `other-equal-to?'
2010-12-24 20:09:17 -06:00
Matthew Flatt
a3adf07fd2
clean up pre-drawing of canvases for a frame to show
2010-12-24 20:09:16 -06:00
Robby Findler
9c12f7aaa5
fix dumb edito I did last week or so
2010-12-24 19:12:55 -06:00
Matthew Flatt
bb96973c4a
cocoa: don't disable flushes on a window that isn't shown
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because that doesn't seem to work
Closes PR 11565
2010-12-24 18:22:59 -06:00
