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Add info about single includes when compiling GTK+ apps

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gtk.h, gdk.h, gdk-pixbuf.h. are the recommended includes.
But there are some exceptions: gdkkeysyms.h, gdkx.h and
gtkunixprint.h

https://bugzilla.gnome.org/show_bug.cgi?id=604117
This commit is contained in:
Javier Jardón 2009-12-09 23:54:17 +01:00 committed by Tristan Van Berkom
parent 52e84a9ecc
commit 4f0f6243c9
1 changed files with 10 additions and 5 deletions
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15
docs/reference/gtk/compiling.sgml
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@ -69,12 +69,17 @@ toplevel headers <filename>gtk.h</filename>, <filename>gdk.h</filename>,
If you want to make sure that your program follows this recommended If you want to make sure that your program follows this recommended
practise, you can define the preprocessor symbols GTK_DISABLE_SINGLE_INCLUDES practise, you can define the preprocessor symbols GTK_DISABLE_SINGLE_INCLUDES
and GDK_PIXBUF_DISABLE_SINGLE_INCLUDES to make GTK+ generate an error and GDK_PIXBUF_DISABLE_SINGLE_INCLUDES to make GTK+ generate an error
when individual headers are directly included. when individual headers are directly included.
There are some exceptions: <filename>gdkkeysyms.h</filename> is not included in
<filename>gdk.h</filename> because the file is quite large; see
<link linkend="gdk-Keyboard-Handling">Key Values documentation</link>.
<filename>gdkx.h</filename> must be included independently because It's
platform-specific; see
<link linkend="gdk-X-Window-System-Interaction">X Window System Interaction</link>
documentation.
The same for <filename>gtkunixprint.h</filename> if you use the non-portable
<link linkend="GtkPrintUnixDialog">GtkPrintUnixDialog</link> API.
</para> </para>
</refsect1> </refsect1>
</refentry> </refentry>