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Document GSEAL_ENABLE with other preprocessor symbols.

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Matthias Clasen 2010-05-21 22:07:46 -04:00
parent 70e503e448
commit 747c834f27
1 changed files with 9 additions and 0 deletions
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docs/reference/gtk/compiling.sgml
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@ -81,5 +81,14 @@ The same for <filename>gtkunixprint.h</filename> if you use the non-portable
<link linkend="GtkPrintUnixDialog">GtkPrintUnixDialog</link> API.
</para>
<para>
The next major version, GTK+ 3, will remove many implementation details and
struct members from its public headers. To ensure that your application will
not have problems with this, you can define the preprocessor symbol
GSEAL_ENABLE. This will make the compiler catch all uses of direct access to
struct fields so that you can go through them one by one and replace them with
a call to an accessor function instead.
</para>
</refsect1>
</refentry>