Update wxGetTranslation() documentation.

Document "i18n" trace mask.

Correct warning about [not] using wxT().

See #16714.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78258 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2014-12-09 12:51:56 +00:00
parent 6efc50fafd
commit 2fe72022e3

View File

@ -508,22 +508,26 @@ public:
/**
This function returns the translation of @a string in the current
@c locale(). If the string is not found in any of the loaded message
catalogs (see @ref overview_i18n), the original string is returned. In
debug build, an error message is logged -- this should help to find the
strings which were not yet translated. If @a domain is specified then only
that domain/catalog is searched for a matching string. As this function is
used very often, an alternative (and also common in Unix world) syntax is
provided: the _() macro is defined to do the same thing as
wxGetTranslation().
@c locale().
If the string is not found in any of the loaded message catalogs (see @ref
overview_i18n), the original string is returned. If you enable logging of
trace messages with "i18n" mask (using wxLog::AddTraceMask()) and debug
logging is enabled (see @ref overview_debugging), a message is also logged
in this case -- which helps to find the strings which were not yet
translated.
If @a domain is specified then only that domain/catalog is searched for a
matching string. As this function is used very often, an alternative (and
also common in Unix world) syntax is provided: the _() macro is defined to
do the same thing as wxGetTranslation().
This function is thread-safe.
@note This function is not suitable for literal strings in Unicode builds
since the literal strings must be enclosed in wxT() macro which makes
them unrecognised by @c xgettext, and so they are not extracted to
the message catalog. Instead, use the _() and wxPLURAL() macro for
all literal strings.
@note This function is not suitable for literal strings using wxT() macro
since this macro is not recognised by @c xgettext, and so such
strings are not extracted to the message catalog. Instead, use the
_() and wxPLURAL() macro for all literal strings.
@see wxGetTranslation(const wxString&, const wxString&, unsigned, const wxString&)