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<p>The <code class="function"><code class="function">pre_paint()</code></code> function was used to set
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up the <a class="link" href="ClutterEffect.html" title="ClutterEffect"><span class="type">ClutterEffect</span></a> right before the <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a>'s paint
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sequence. This function can fail, and return <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>; in that case, no
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sequence. This function can fail, and return <a href="../glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>; in that case, no
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<code class="function"><code class="function">post_paint()</code></code> invocation will follow.</p>
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<p>The <code class="function"><code class="function">post_paint()</code></code> function was called after the
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<a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a>'s paint sequence.</p>