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<a name="id-1.6.9.6"></a>Changes in GTK+ 3.6</h2></div></div></div>
<p>
The accessibility bridge code that exports accessible objects
on the bus is now used by default; atk-bridge has been converted
into a library that GTK+ links against. To void the linking,
pass --without-atk-bridge when configuring GTK+.
</p>
<p>
GDK threading support has been deprecated. It is recommended to
use <a href="https://developer.gnome.org/glib/unstable/glib-The-Main-Event-Loop.html#g-idle-add"><code class="function">g_idle_add()</code></a>, <a href="https://developer.gnome.org/glib/unstable/glib-The-Main-Event-Loop.html#g-main-context-invoke"><code class="function">g_main_context_invoke()</code></a> and similar funtions
to make all GTK+ calls from the main thread.
</p>
<p>
GTK+ now follows the XDG Base Directory specification for
user configuration and data files. In detail,
</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">$XDG_CONFIG_HOME/gtk-3.0/custom-papers is the new location
for $HOME/.gtk-custom-papers</li>
<li class="listitem">$XDG_CONFIG_HOME/gtk-3.0/bookmarks is the new location
for $HOME/.gtk-bookmarks</li>
<li class="listitem">$XDG_DATA_HOME/themes is preferred over $HOME/.themes</li>
<li class="listitem">$XDG_DATA_HOME/icons is preferred over $HOME/.icons.</li>
</ul></div>
<p>
Existing files from the old location will still be read
if the new location does not exist.
</p>
<p>
$HOME/.gtk-3.0 is no longer in the default module load path.
If you want to load modules from there, add it to the GTK_PATH
environment variable.
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