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Author SHA1 Message Date
Matthew Flatt
30c8202656 fix focus for windows within a floating frame 
Make the `focus` method shift focus to a floating frame. Also, shift
focus away from the floating frame when `focus` is used in an window
within the current main frame.
 2016-03-28 17:25:22 -06:00
Matthew Flatt
9fdc917295 unbreak splash dialog 
Bug fix is by Robby.
 2016-03-27 17:38:54 -06:00
Robby Findler
c4b0dffcfa try to help the search window to have the right size 
in the case that the font size has changed since it was last open

(this doesn't seem to be a problem with only one tab and
may actually be a bug in the way editor canvases with set-line-count
enabled handle font size changes, I'm not sure, but this seems
to fix a fairly annoying behavior I run into)
 2016-03-27 17:40:22 -05:00
Robby Findler
3da682ebe1 add syntax-parameterize to tabbing rules 2016-03-27 16:16:19 -05:00
Robby Findler
0b8598e9d0 remove useless code 2016-03-27 16:15:38 -05:00
Robby Findler
9a9ecb72fb fix bug in keybinding table construction 2016-03-18 09:42:31 -05:00
Matthew Flatt
ac0442b990 framework preferences: add option for Control+Alt as AltGr 2016-03-17 17:01:36 -06:00
Matthew Flatt
282a22b8f0 add any-control+alt-is-altgr 
Thanks to Bert De Ketelaere for helping to sort out this new
behavior.
 2016-03-17 16:39:40 -06:00
Matthew Flatt
3ae70e6617 fix doc typos 2016-03-15 18:44:41 -06:00
Matthew Flatt
2c5b1480f4 fix mouse wheel for GTK+ 3 
Closes PR 15271
 2016-03-15 13:28:13 -06:00
Robby Findler
50655cea7e some more updates to follow TeX better for \var vs non-\var greek letters 
Source: https://www.w3.org/TR/WD-math-970515/table04.html
Hat Tip: Max New
 2016-03-10 21:54:30 -06:00
Robby Findler
1717521602 follow latex's \varepsilon vs \epsilon convention, as described here: 
http://tex.stackexchange.com/questions/98013/varepsilon-vs-epsilon
 2016-03-10 16:52:01 -06:00
Matthew Flatt
c4ef1829fc Gtk: adjust handling of composed input 
Intended to fix #29
 2016-03-10 13:10:37 -07:00
Robby Findler
cf2859049a add a preference to control the maximum reflow width 2016-03-08 09:29:48 -06:00
Robby Findler
28406b9a76 remove the restriction that new preferences can be registered only before a snapshot is grabbed 
also improve the docs a little bit and some Rackety
 2016-03-08 09:29:03 -06:00
Robby Findler
da7a258da8 bring down below 102 columns and fix a set! expression 
to actually have an effect
 2016-03-07 08:30:32 -06:00
Matthew Flatt
2ab1fb319a rearrange dc fields to avoid undefined-checking chaperone 2016-03-02 08:42:55 -07:00
Asumu Takikawa
6b9cd9fa9c Fix docs for get-search-hit-count to match code 2016-03-02 03:54:18 -05:00
Robby Findler
ab063326fe change indentation strategy for sequences whose head is a keyword 
assume that these are part of some internal structure of something
that, in general looks like

  (#:x 1 #:y 2 #:z 3)

and so prefer to indent like this:

  (#:x 1
   #:y 2
   #:z 3)

instead of like this:

  (#:x 1
       #:y 2
       #:z 3)
 2016-02-25 10:37:44 -06:00
Matthew Flatt
be30bf721d Cocoa: avoid backing-dc failure on zero-sized canvas 
Closes https://github.com/racket/racket#1255
 2016-02-22 05:05:35 -07:00
Robby Findler
c8c8ce64eb use the right font for sizing the line numbers invalidate region 
closes #41
 2016-02-19 09:03:39 -06:00
Robby Findler
d88ba8d2cd fix on-scroll-to callback method when an editor has multiple canvases 
closes PR 15252
 2016-02-17 08:58:09 -06:00
Robby Findler
8e81b5346a don't color parens when the colorer is stopped 2016-02-10 09:19:33 -06:00
Robby Findler
7d5144acba adjust switchable-button so that it can change its label 2016-02-09 18:16:36 -06:00
Robby Findler
e9e2940138 adjust indentation so that it treats only symbols as things with 
special indentation

(this could only come about if the regexp specification in the prefernces
matched (the printed out) version of strings, so it wouldn't happen with
the default preferences)
 2016-02-09 13:44:30 -06:00
Leif Andersen
9411eb44c4 Add with-* to the set of lambda like expressions. 2016-02-06 19:45:57 -05:00
Matthew Flatt
5736535b8a avoid spurious screen refresh on text-measure operations 
The drawing layer now indicates whether drawing content was
changed as it releases a drawing handle.
 2016-02-05 16:51:39 -07:00
Leif Andersen
f02fd8f338 Add link to weak reference. 2016-02-05 18:36:02 -05:00
Matthew Flatt
d28ab71058 fix -singleInstance for GTK+3 
Closes PR 15240
 2016-02-05 10:40:04 -07:00
Robby Findler
021f9a6a0a delay the creation of the information in the info text 
this has the advantage of that the information is inserted when the
state of the text is set up so that font sizing works

it also means that if there is a syntax object with a syntax
object on its properties with another one like that etc etc etc
they will only be rendered when they are made visible which
theoretically could be a performance improvement for some people
 2016-02-02 09:36:15 -06:00
Robby Findler
55e34bd6d4 make syntax snips inherit the style-list of the editors that contain them 2016-02-01 18:02:00 -06:00
Matthew Flatt
345a20c5e8 use NSOpenGLPFAAllowOfflineRenderers for GC bitmap 
Try to tell Macs with two graphics cards that it's ok to
use the low-performance one for the GC bitmap (when
GL is used for that, which is OS X 10.11 and later).
 2016-01-16 08:50:06 -07:00
Matthew Flatt
55d0d96dbe Gtk: fix handling of widget to extract text colors 
With GTK+ 3 on Raspbian, at least, the old management of the
widget causes a crash.
 2016-01-12 10:05:09 -07:00
Matthew Flatt
e206dab087 use #:runtime?-id for improved cross-build support 2016-01-09 09:47:28 -07:00
Matthew Flatt
4d5d08f07f fix back-end reference for cross-build 2016-01-08 16:45:16 -07:00
Matthew Flatt
6e7964b0b7 include icons needed by "gui-lib" in the package 
The "plt-logo-48x48.png" file is a copy of "plt-48x48.png" from
"icons", but renamed to avoid conflicts.
 2016-01-08 16:31:52 -07:00
Matthew Flatt
dbce2e2878 avoid an NSTableColumn warning 2016-01-08 07:58:53 -07:00
Matthew Flatt
0e344def40 Windows play-sound: remove extra delay after async 2016-01-05 07:31:01 -07:00
Matthew Flatt
8ae077c22a Windows play-sound: use the right custodian registration 
Otherwise, a GC tends to terminate the sound.
 2016-01-04 19:19:51 -07:00
Matthew Flatt
76c305852b Windows play-sound: avoid leaks and shutdown on custodian 
Also, stop a synchronous sound on a break exception.
 2016-01-04 18:10:23 -07:00
Matthew Flatt
edc56ee8de Windows: change play-sound to use MCI 
Provided by Eli Barzilay.

This approach is better than a separate process, because creating
too many processes can overwhelm the OS. Also, MCI supports more
sound formats.
 2016-01-04 17:41:53 -07:00
Lehi Toskin
89007ae039 Fix typo, clarify get-file filter 2016-01-01 12:37:37 -06:00
Matthew Flatt
41d4e9dd2d Cocoa: fix refresh and fullscreen problems 
Add more agressive re-enabling of screen updates and explicit `update`
calls to avoid partially refreshed frames and never-updated titlebars
on El Capitan.

Also, use `close` instead of `orderOut` to hide a frame. That fixes
problems with closing windows that are in fullscreen mode.

Closes racket/drracket#33
 2015-12-31 15:50:41 -07:00
Sam Tobin-Hochstadt
61c0b53716 Fix test for Unicode ellipsis. 2015-12-31 12:00:32 -05:00
Robby Findler
aeb2577715 make error message a little more informative 2015-12-29 21:25:28 -06:00
Matthew Flatt
196797b529 Windows: fix play-sound to return a boolean 2015-12-28 10:09:10 -06:00
Matthew Flatt
bf442a8c99 refine docs on play-sound 2015-12-28 09:42:23 -06:00
Matthew Flatt
ca24d94cdc Cocoa: avoid screen sync for GC-blit GL context 
Affects 10.11 and up
 2015-12-28 09:42:23 -06:00
Matthew Flatt
87c2317cbc Windows: change play-sound to run an external program 
Running a sound through a separate process allows multiple
sounds to be played at once.
 2015-12-28 08:24:34 -07:00
Robby Findler
fc61b26e04 fix snip test example setup 2015-12-27 08:26:03 -06:00