Avoids a problem with the file dialog when a sheet is the
current "main window" (Cocoa terminology); when the file
dialog is closed, both the sheet owner and the sheet
become the main window (in that order), so that when the
sheet goes away, the sheet owner doesn't become the main
window as it should. It seems like a Cocoa problem. The
workaround is to hook into the callback that says a
sheet went away.
Closes PR 12073
original commit: 69f7e912d2bffd638123475ce0041e6188ab5f02
(also fix various issues with that code and unify the framework and drracket way of doing this)
original commit: 3fa2cc0d6775f1793a5068295e0370cadb70cfaf
because HINT doesn't works as expected, and the problem it
seemed to solve at one time (slow resize in DrRacket) seems
to have been fixed some other way. GDK_MOUSE_MOTION_MASK
isn't needed, since GDK_POINTER_MOTION_MASK covers it.
Merge to 5.1.2
original commit: 5edc0c70afc1e2aeada096f0eb50c92c0f9d8b65
added tutorial, racket categories
relabeled some other categories
normalized manual names: de-bolded, changed some names
original commit: 1b702a2ae32aba835f7467ced6b203902db0ccd9
Also, updates some of the mzlib files to point at `racket/*' libraries
rather than to `scheme/*' ones.
original commit: ac26fe75546b5182d78f18c2cd882f0f440849e2
I originally picked "under" as the preposition to go before
a platform name, but obviously you should build "on" a
platform, and "under" suddenly annoys me. The choice of "on"
is now codified in the documentation style guide. Meanwhile,
"Unix" insted of "X" seems more clear and consistent in the
`racket/gui' docs.
More usefully, this patch also fixes a few out-of-date
platform-specific claims.
original commit: f34a31cac945a622ea5994ca270cc5e253c795ed
* Note the ugly hack of adding "foo~" for every "foo" suffix.
* Note also that when "*.*" is in the glob list all files should be
available but it looks like this isn't working yet for some reason.
original commit: e9487fb0c739427fa49f79b4f512fb717ab683a9
patterns instead of one pattern per suffix. (This was almost never
used -- only when saving a file that is in text mode.)
* Since this default is the same that the scheme
mode ("framework/private/scheme.rkt") sets, remove that
setting. (Leave it commented in case there's need to have some
different global default.) It makes the above default get used when
saving a scheme-mode file.
* Finally, for some reason the code in "framework/private/finder.rkt"
was not using these `default-filters' at all for the file open dialog
in `*get-file'. (I tracked it back to CVS when the code was written,
and it was never used.)
I made it use it now. This is visible on gtk (and probably on
windows, not sure what OSX does) in that openning a file would show
you all files. After this change, it would show only racket source
files, but there will be an option to switch the pattern to show all files.
** If the previous setup (showing all files) was intentional, it would
be better to simply change "drracket/private/main.rkt" to add the
racket source globs before the default. In that case it might also
make sense to uncomment the change in scheme.rkt back in, so when
saving the default is the racket file suffixes (but this sounds
like a confusing UI).
original commit: 1582f160bc9c778af05ff9216854576b3b1d806b
