~ubuntu-branches/debian/squeeze/glib2.0/squeeze

<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> <a class="link" href="glib-The-Main-Event-Loop.html#g-source-remove-by-user-data" title="g_source_remove_by_user_data ()">g_source_remove_by_user_data</a> (<a class="link" href="glib-Basic-Types.html#gpointer" title="gpointer">gpointer</a> user_data);

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</pre>

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</div>

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<a name="glib-The-Main-Event-Loop.description"></a><h2>Description</h2>

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<p>

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The main event loop manages all the available sources of events for

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href="http://library.gnome.org/devel/gtk/unstable/gtk-General.html#gtk-events-pending"

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><code class="function">gtk_events_pending()</code></a>.

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</p>

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<a name="id486929"></a><h3>Creating new sources types</h3>

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<a name="id548130"></a><h3>Creating new sources types</h3>

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<p>

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One of the unusual features of the GTK+ main loop functionality

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is that new types of event source can be created and used in

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</p>

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</div>

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<hr>

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<a name="id487007"></a><h3>Customizing the main loop iteration</h3>

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<a name="id548208"></a><h3>Customizing the main loop iteration</h3>

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<p>

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Single iterations of a <a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext"><span class="type">GMainContext</span></a> can be run with

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<a class="link" href="glib-The-Main-Event-Loop.html#g-main-context-iteration" title="g_main_context_iteration ()"><code class="function">g_main_context_iteration()</code></a>. In some cases, more detailed control

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</div>

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</div>

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<a name="glib-The-Main-Event-Loop.details"></a><h2>Details</h2>

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<a name="GMainLoop"></a><h3>GMainLoop</h3>

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<pre class="programlisting">typedef struct _GMainLoop GMainLoop;</pre>

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<p>

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</p>

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</div>

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<hr>

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<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GMainLoop" title="GMainLoop">GMainLoop</a> * g_main_loop_new (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

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<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> is_running);</pre>

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</table></div>

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</div>

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<hr>

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<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GMainLoop" title="GMainLoop">GMainLoop</a> * g_main_loop_ref (<a class="link" href="glib-The-Main-Event-Loop.html#GMainLoop" title="GMainLoop">GMainLoop</a> *loop);</pre>

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<p>

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</table></div>

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</div>

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<hr>

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<a name="g-main-loop-unref"></a><h3>g_main_loop_unref ()</h3>

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<pre class="programlisting">void g_main_loop_unref (<a class="link" href="glib-The-Main-Event-Loop.html#GMainLoop" title="GMainLoop">GMainLoop</a> *loop);</pre>

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<p>

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</table></div>

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</div>

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<hr>

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<pre class="programlisting">void g_main_loop_run (<a class="link" href="glib-The-Main-Event-Loop.html#GMainLoop" title="GMainLoop">GMainLoop</a> *loop);</pre>

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<p>

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</table></div>

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</div>

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<hr>

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<pre class="programlisting">void g_main_loop_quit (<a class="link" href="glib-The-Main-Event-Loop.html#GMainLoop" title="GMainLoop">GMainLoop</a> *loop);</pre>

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<p>

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</table></div>

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</div>

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<hr>

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<a name="g-main-loop-is-running"></a><h3>g_main_loop_is_running ()</h3>

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<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_main_loop_is_running (<a class="link" href="glib-The-Main-Event-Loop.html#GMainLoop" title="GMainLoop">GMainLoop</a> *loop);</pre>

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<p>

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</table></div>

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</div>

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<hr>

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<a name="g-main-loop-get-context"></a><h3>g_main_loop_get_context ()</h3>

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<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> * g_main_loop_get_context (<a class="link" href="glib-The-Main-Event-Loop.html#GMainLoop" title="GMainLoop">GMainLoop</a> *loop);</pre>

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<p>

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</table></div>

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</div>

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<hr>

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<pre class="programlisting">#define g_main_new(is_running)</pre>

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<h3 class="title">Warning</h3>

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<p><code class="literal">g_main_new</code> has been deprecated since version 2.2 and should not be used in newly-written code. Use <a class="link" href="glib-The-Main-Event-Loop.html#g-main-loop-new" title="g_main_loop_new ()"><code class="function">g_main_loop_new()</code></a> instead.</p>

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</div>

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</table></div>

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</div>

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<hr>

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<a name="g-main-destroy"></a><h3>g_main_destroy()</h3>

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<pre class="programlisting">#define g_main_destroy(loop)</pre>

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<h3 class="title">Warning</h3>

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<p><code class="literal">g_main_destroy</code> has been deprecated since version 2.2 and should not be used in newly-written code. Use <a class="link" href="glib-The-Main-Event-Loop.html#g-main-loop-unref" title="g_main_loop_unref ()"><code class="function">g_main_loop_unref()</code></a> instead.</p>

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</div>

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</table></div>

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</div>

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<hr>

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<pre class="programlisting">#define g_main_run(loop)</pre>

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<h3 class="title">Warning</h3>

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<p><code class="literal">g_main_run</code> has been deprecated since version 2.2 and should not be used in newly-written code. Use <a class="link" href="glib-The-Main-Event-Loop.html#g-main-loop-run" title="g_main_loop_run ()"><code class="function">g_main_loop_run()</code></a> instead.</p>

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</div>

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</table></div>

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</div>

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<hr>

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<pre class="programlisting">#define g_main_quit(loop)</pre>

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<h3 class="title">Warning</h3>

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<p><code class="literal">g_main_quit</code> has been deprecated since version 2.2 and should not be used in newly-written code. Use <a class="link" href="glib-The-Main-Event-Loop.html#g-main-loop-quit" title="g_main_loop_quit ()"><code class="function">g_main_loop_quit()</code></a> instead.</p>

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</div>

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</table></div>

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</div>

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<hr>

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<a name="g-main-is-running"></a><h3>g_main_is_running()</h3>

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<pre class="programlisting">#define g_main_is_running(loop)</pre>

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<h3 class="title">Warning</h3>

595

<p><code class="literal">g_main_is_running</code> has been deprecated since version 2.2 and should not be used in newly-written code. USe <a class="link" href="glib-The-Main-Event-Loop.html#g-main-loop-is-running" title="g_main_loop_is_running ()"><code class="function">g_main_loop_is_running()</code></a> instead.</p>

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</div>

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</table></div>

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</div>

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<hr>

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<a name="G-PRIORITY-HIGH--CAPS"></a><h3>G_PRIORITY_HIGH</h3>

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<pre class="programlisting">#define G_PRIORITY_HIGH -100

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</pre>

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</p>

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</div>

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<hr>

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<a name="G-PRIORITY-DEFAULT--CAPS"></a><h3>G_PRIORITY_DEFAULT</h3>

629

<pre class="programlisting">#define G_PRIORITY_DEFAULT 0

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</pre>

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</p>

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</div>

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<hr>

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<a name="G-PRIORITY-HIGH-IDLE--CAPS"></a><h3>G_PRIORITY_HIGH_IDLE</h3>

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<pre class="programlisting">#define G_PRIORITY_HIGH_IDLE 100

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</pre>

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</p>

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</div>

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<hr>

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<a name="G-PRIORITY-DEFAULT-IDLE--CAPS"></a><h3>G_PRIORITY_DEFAULT_IDLE</h3>

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<pre class="programlisting">#define G_PRIORITY_DEFAULT_IDLE 200

655

</pre>

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</p>

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</div>

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<hr>

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<a name="G-PRIORITY-LOW--CAPS"></a><h3>G_PRIORITY_LOW</h3>

664

<pre class="programlisting">#define G_PRIORITY_LOW 300

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</pre>

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</p>

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</div>

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<hr>

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<a name="GMainContext"></a><h3>GMainContext</h3>

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<pre class="programlisting">typedef struct _GMainContext GMainContext;</pre>

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<p>

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</p>

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</div>

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<hr>

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<a name="g-main-context-new"></a><h3>g_main_context_new ()</h3>

683

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> * g_main_context_new (void);</pre>

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<p>

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</table></div>

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</div>

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<hr>

698

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<a name="g-main-context-ref"></a><h3>g_main_context_ref ()</h3>

700

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> * g_main_context_ref (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context);</pre>

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<p>

719

</table></div>

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</div>

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<hr>

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<a name="g-main-context-unref"></a><h3>g_main_context_unref ()</h3>

724

<pre class="programlisting">void g_main_context_unref (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context);</pre>

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<p>

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</table></div>

738

</div>

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<hr>

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<a name="g-main-context-default"></a><h3>g_main_context_default ()</h3>

742

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> * g_main_context_default (void);</pre>

743

<p>

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</table></div>

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</div>

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<hr>

759

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<a name="g-main-context-iteration"></a><h3>g_main_context_iteration ()</h3>

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<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_main_context_iteration (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

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<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> may_block);</pre>

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</table></div>

799

</div>

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<hr>

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802

<a name="g-main-iteration"></a><h3>g_main_iteration()</h3>

803

<pre class="programlisting">#define g_main_iteration(may_block)</pre>

804

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<h3 class="title">Warning</h3>

806

<p><code class="literal">g_main_iteration</code> has been deprecated since version 2.2 and should not be used in newly-written code. Use <a class="link" href="glib-The-Main-Event-Loop.html#g-main-context-iteration" title="g_main_context_iteration ()"><code class="function">g_main_context_iteration()</code></a> instead.</p>

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</div>

828

</table></div>

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</div>

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<hr>

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<a name="g-main-context-pending"></a><h3>g_main_context_pending ()</h3>

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<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_main_context_pending (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context);</pre>

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<p>

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</table></div>

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</div>

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<hr>

855

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856

<a name="g-main-pending"></a><h3>g_main_pending()</h3>

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<pre class="programlisting">#define g_main_pending()</pre>

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859

<h3 class="title">Warning</h3>

860

<p><code class="literal">g_main_pending</code> has been deprecated since version 2.2 and should not be used in newly-written code. Use <a class="link" href="glib-The-Main-Event-Loop.html#g-main-context-pending" title="g_main_context_pending ()"><code class="function">g_main_context_pending()</code></a> instead.</p>

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</div>

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</table></div>

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</div>

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<hr>

876

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<a name="g-main-context-find-source-by-id"></a><h3>g_main_context_find_source_by_id ()</h3>

878

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> * g_main_context_find_source_by_id (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

879

<a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> source_id);</pre>

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</table></div>

904

</div>

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<hr>

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907

<a name="g-main-context-find-source-by-user-data"></a><h3>g_main_context_find_source_by_user_data ()</h3>

908

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> * g_main_context_find_source_by_user_data

909

(<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

936

</table></div>

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</div>

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<hr>

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<a name="g-main-context-find-source-by-funcs-user-data"></a><h3>g_main_context_find_source_by_funcs_user_data ()</h3>

941

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> * g_main_context_find_source_by_funcs_user_data

942

(<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

975

</table></div>

976

</div>

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<hr>

978

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<a name="g-main-context-wakeup"></a><h3>g_main_context_wakeup ()</h3>

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<pre class="programlisting">void g_main_context_wakeup (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context);</pre>

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<p>

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</table></div>

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</div>

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<hr>

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<a name="g-main-context-acquire"></a><h3>g_main_context_acquire ()</h3>

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<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_main_context_acquire (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context);</pre>

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<p>

1028

</table></div>

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</div>

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<hr>

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<a name="g-main-context-release"></a><h3>g_main_context_release ()</h3>

1033

<pre class="programlisting">void g_main_context_release (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context);</pre>

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<p>

1048

</table></div>

1049

</div>

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<hr>

1051

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<a name="g-main-context-is-owner"></a><h3>g_main_context_is_owner ()</h3>

1053

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_main_context_is_owner (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context);</pre>

1054

<p>

1077

<p class="since">Since 2.10</p>

1078

</div>

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<hr>

1080

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<a name="g-main-context-wait"></a><h3>g_main_context_wait ()</h3>

1082

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_main_context_wait (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

1083

<a class="link" href="glib-Threads.html#GCond" title="GCond">GCond</a> *cond,

1118

</table></div>

1119

</div>

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<hr>

1121

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1122

<a name="g-main-context-prepare"></a><h3>g_main_context_prepare ()</h3>

1123

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_main_context_prepare (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

1124

<a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> *priority);</pre>

1151

</table></div>

1152

</div>

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<hr>

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<a name="g-main-context-query"></a><h3>g_main_context_query ()</h3>

1156

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> g_main_context_query (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

1157

<a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> max_priority,

1201

</table></div>

1202

</div>

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<hr>

1204

1204

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<a name="g-main-context-check"></a><h3>g_main_context_check ()</h3>

1206

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> g_main_context_check (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

1207

<a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> max_priority,

1244

</table></div>

1245

</div>

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<hr>

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<a name="g-main-context-dispatch"></a><h3>g_main_context_dispatch ()</h3>

1249

<pre class="programlisting">void g_main_context_dispatch (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context);</pre>

1250

<p>

1261

</table></div>

1262

</div>

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<hr>

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<a name="g-main-context-set-poll-func"></a><h3>g_main_context_set_poll_func ()</h3>

1266

<pre class="programlisting">void g_main_context_set_poll_func (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

1267

<a class="link" href="glib-The-Main-Event-Loop.html#GPollFunc" title="GPollFunc ()">GPollFunc</a> func);</pre>

1293

</table></div>

1294

</div>

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<hr>

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<a name="g-main-context-get-poll-func"></a><h3>g_main_context_get_poll_func ()</h3>

1298

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GPollFunc" title="GPollFunc ()">GPollFunc</a> g_main_context_get_poll_func (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context);</pre>

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<p>

1317

</table></div>

1318

</div>

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<hr>

1320

1320

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<a name="GPollFunc"></a><h3>GPollFunc ()</h3>

1322

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> (*GPollFunc) (<a class="link" href="glib-The-Main-Event-Loop.html#GPollFD" title="GPollFD">GPollFD</a> *ufds,

1323

<a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> nfsd,

1356

</table></div>

1357

</div>

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<hr>

1359

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1360

<a name="g-main-context-add-poll"></a><h3>g_main_context_add_poll ()</h3>

1361

<pre class="programlisting">void g_main_context_add_poll (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

1362

<a class="link" href="glib-The-Main-Event-Loop.html#GPollFD" title="GPollFD">GPollFD</a> *fd,

1392

</table></div>

1393

</div>

1394

<hr>

1395

1395

1396

<a name="g-main-context-remove-poll"></a><h3>g_main_context_remove_poll ()</h3>

1397

<pre class="programlisting">void g_main_context_remove_poll (<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context,

1398

<a class="link" href="glib-The-Main-Event-Loop.html#GPollFD" title="GPollFD">GPollFD</a> *fd);</pre>

1418

</table></div>

1419

</div>

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<hr>

1421

1421

1422

<a name="g-main-depth"></a><h3>g_main_depth ()</h3>

1423

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> g_main_depth (void);</pre>

1424

<p>

1526

</p>

1527

<p>

1528

</p>

1529

1530

<li><p>

1529

1530

1531

Use <a

1532

href="http://library.gnome.org/devel/gtk/unstable/GtkWidget.html#gtk-widget-set-sensitive"

1533

><code class="function">gtk_widget_set_sensitive()</code></a> or modal dialogs to prevent

1534

the user from interacting with elements while the main

1535

loop is recursing.

1536

</p></li>

1537

<li><p>

1537

1538

Avoid main loop recursion in situations where you can't handle

1539

arbitrary callbacks. Instead, structure your code so that you

1540

simply return to the main loop and then get called again when

1553

</table></div>

1554

</div>

1555

<hr>

1556

1556

1557

<a name="g-main-current-source"></a><h3>g_main_current_source ()</h3>

1558

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> * g_main_current_source (void);</pre>

1559

<p>

1572

<p class="since">Since 2.12</p>

1573

</div>

1574

<hr>

1575

1575

1576

1577

<pre class="programlisting">#define g_main_set_poll_func(func)</pre>

1578

1578

1579

<h3 class="title">Warning</h3>

1580

<p><code class="literal">g_main_set_poll_func</code> has been deprecated since version 2.2 and should not be used in newly-written code. Use <a class="link" href="glib-The-Main-Event-Loop.html#g-main-context-set-poll-func" title="g_main_context_set_poll_func ()"><code class="function">g_main_context_set_poll_func()</code></a> instead.</p>

1581

</div>

1593

</table></div>

1594

</div>

1595

<hr>

1596

1596

1597

<a name="g-timeout-source-new"></a><h3>g_timeout_source_new ()</h3>

1598

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> * g_timeout_source_new (<a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> interval);</pre>

1599

<p>

1622

</table></div>

1623

</div>

1624

<hr>

1625

1625

1626

<a name="g-timeout-source-new-seconds"></a><h3>g_timeout_source_new_seconds ()</h3>

1627

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> * g_timeout_source_new_seconds (<a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> interval);</pre>

1628

<p>

1657

<p class="since">Since 2.14</p>

1658

</div>

1659

<hr>

1660

1660

1661

<a name="g-timeout-add"></a><h3>g_timeout_add ()</h3>

1662

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> g_timeout_add (<a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> interval,

1663

<a class="link" href="glib-The-Main-Event-Loop.html#GSourceFunc" title="GSourceFunc ()">GSourceFunc</a> function,

1716

</table></div>

1717

</div>

1718

<hr>

1719

1719

1720

<a name="g-timeout-add-full"></a><h3>g_timeout_add_full ()</h3>

1721

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> g_timeout_add_full (<a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> priority,

1722

<a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> interval,

1783

</table></div>

1784

</div>

1785

<hr>

1786

1786

1787

<a name="g-timeout-add-seconds"></a><h3>g_timeout_add_seconds ()</h3>

1788

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> g_timeout_add_seconds (<a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> interval,

1789

<a class="link" href="glib-The-Main-Event-Loop.html#GSourceFunc" title="GSourceFunc ()">GSourceFunc</a> function,

1830

<p class="since">Since 2.14</p>

1831

</div>

1832

<hr>

1833

1833

1834

<a name="g-timeout-add-seconds-full"></a><h3>g_timeout_add_seconds_full ()</h3>

1835

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> g_timeout_add_seconds_full (<a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> priority,

1836

<a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> interval,

1915

<p class="since">Since 2.14</p>

1916

</div>

1917

<hr>

1918

1918

1919

<a name="g-idle-source-new"></a><h3>g_idle_source_new ()</h3>

1920

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> * g_idle_source_new (void);</pre>

1921

<p>

1939

</table></div>

1940

</div>

1941

<hr>

1942

1942

1943

1944

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> g_idle_add (<a class="link" href="glib-The-Main-Event-Loop.html#GSourceFunc" title="GSourceFunc ()">GSourceFunc</a> function,

1945

<a class="link" href="glib-Basic-Types.html#gpointer" title="gpointer">gpointer</a> data);</pre>

1978

</table></div>

1979

</div>

1980

<hr>

1981

1981

1982

1983

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> g_idle_add_full (<a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> priority,

1984

<a class="link" href="glib-The-Main-Event-Loop.html#GSourceFunc" title="GSourceFunc ()">GSourceFunc</a> function,

2028

</table></div>

2029

</div>

2030

<hr>

2031

2031

2032

<a name="g-idle-remove-by-data"></a><h3>g_idle_remove_by_data ()</h3>

2033

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_idle_remove_by_data (<a class="link" href="glib-Basic-Types.html#gpointer" title="gpointer">gpointer</a> data);</pre>

2034

<p>

2052

</table></div>

2053

</div>

2054

<hr>

2055

2055

2056

2057

<pre class="programlisting">typedef int GPid;

2058

</pre>

2064

</p>

2065

</div>

2066

<hr>

2067

2067

2068

<a name="GChildWatchFunc"></a><h3>GChildWatchFunc ()</h3>

2069

<pre class="programlisting">void (*GChildWatchFunc) (<a class="link" href="glib-The-Main-Event-Loop.html#GPid" title="GPid">GPid</a> pid,

2070

<a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> status,

2095

</table></div>

2096

</div>

2097

<hr>

2098

2098

2099

<a name="g-child-watch-source-new"></a><h3>g_child_watch_source_new ()</h3>

2100

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> * g_child_watch_source_new (<a class="link" href="glib-The-Main-Event-Loop.html#GPid" title="GPid">GPid</a> pid);</pre>

2101

<p>

2144

<p class="since">Since 2.4</p>

2145

</div>

2146

<hr>

2147

2147

2148

<a name="g-child-watch-add"></a><h3>g_child_watch_add ()</h3>

2149

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> g_child_watch_add (<a class="link" href="glib-The-Main-Event-Loop.html#GPid" title="GPid">GPid</a> pid,

2150

<a class="link" href="glib-The-Main-Event-Loop.html#GChildWatchFunc" title="GChildWatchFunc ()">GChildWatchFunc</a> function,

2204

<p class="since">Since 2.4</p>

2205

</div>

2206

<hr>

2207

2207

2208

<a name="g-child-watch-add-full"></a><h3>g_child_watch_add_full ()</h3>

2209

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> g_child_watch_add_full (<a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> priority,

2210

<a class="link" href="glib-The-Main-Event-Loop.html#GPid" title="GPid">GPid</a> pid,

2277

<p class="since">Since 2.4</p>

2278

</div>

2279

<hr>

2280

2280

2281

<a name="GPollFD"></a><h3>GPollFD</h3>

2282

<pre class="programlisting">typedef struct {

2283

#if defined (G_OS_WIN32) && GLIB_SIZEOF_VOID_P == 8

2324

</p>

2325

</div>

2326

<hr>

2327

2327

2328

2329

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> g_poll (<a class="link" href="glib-The-Main-Event-Loop.html#GPollFD" title="GPollFD">GPollFD</a> *fds,

2330

<a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> nfds,

2382

<p class="since">Since 2.20</p>

2383

</div>

2384

<hr>

2385

2385

2386

<a name="GSource"></a><h3>GSource</h3>

2387

<pre class="programlisting">typedef struct {

2388

} GSource;

2393

</p>

2394

</div>

2395

<hr>

2396

2396

2397

<a name="GSourceDummyMarshal"></a><h3>GSourceDummyMarshal ()</h3>

2398

<pre class="programlisting">void (*GSourceDummyMarshal) (void);</pre>

2399

<p>

2404

</p>

2405

</div>

2406

<hr>

2407

2407

2408

<a name="GSourceFuncs"></a><h3>GSourceFuncs</h3>

2409

<pre class="programlisting">typedef struct {

2410

gboolean (*prepare) (GSource *source,

2498

</table></div>

2499

</div>

2500

<hr>

2501

2501

2502

<a name="GSourceCallbackFuncs"></a><h3>GSourceCallbackFuncs</h3>

2503

<pre class="programlisting">typedef struct {

2504

void (*ref) (gpointer cb_data);

2535

</table></div>

2536

</div>

2537

<hr>

2538

2538

2539

<a name="g-source-new"></a><h3>g_source_new ()</h3>

2540

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> * g_source_new (<a class="link" href="glib-The-Main-Event-Loop.html#GSourceFuncs" title="GSourceFuncs">GSourceFuncs</a> *source_funcs,

2541

<a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> struct_size);</pre>

2574

</table></div>

2575

</div>

2576

<hr>

2577

2577

2578

<a name="g-source-ref"></a><h3>g_source_ref ()</h3>

2579

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> * g_source_ref (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source);</pre>

2580

<p>

2598

</table></div>

2599

</div>

2600

<hr>

2601

2601

2602

<a name="g-source-unref"></a><h3>g_source_unref ()</h3>

2603

<pre class="programlisting">void g_source_unref (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source);</pre>

2604

<p>

2617

</table></div>

2618

</div>

2619

<hr>

2620

2620

2621

<a name="g-source-set-funcs"></a><h3>g_source_set_funcs ()</h3>

2622

<pre class="programlisting">void g_source_set_funcs (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source,

2623

<a class="link" href="glib-The-Main-Event-Loop.html#GSourceFuncs" title="GSourceFuncs">GSourceFuncs</a> *funcs);</pre>

2644

<p class="since">Since 2.12</p>

2645

</div>

2646

<hr>

2647

2647

2648

<a name="g-source-attach"></a><h3>g_source_attach ()</h3>

2649

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> g_source_attach (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source,

2650

<a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> *context);</pre>

2676

</table></div>

2677

</div>

2678

<hr>

2679

2679

2680

<a name="g-source-destroy"></a><h3>g_source_destroy ()</h3>

2681

<pre class="programlisting">void g_source_destroy (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source);</pre>

2682

<p>

2695

</table></div>

2696

</div>

2697

<hr>

2698

2698

2699

<a name="g-source-is-destroyed"></a><h3>g_source_is_destroyed ()</h3>

2700

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_source_is_destroyed (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source);</pre>

2701

<p>

2787

<p class="since">Since 2.12</p>

2788

</div>

2789

<hr>

2790

2790

2791

<a name="g-source-set-priority"></a><h3>g_source_set_priority ()</h3>

2792

<pre class="programlisting">void g_source_set_priority (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source,

2793

<a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> priority);</pre>

2814

</table></div>

2815

</div>

2816

<hr>

2817

2817

2818

<a name="g-source-get-priority"></a><h3>g_source_get_priority ()</h3>

2819

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint" title="gint">gint</a> g_source_get_priority (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source);</pre>

2820

<p>

2838

</table></div>

2839

</div>

2840

<hr>

2841

2841

2842

<a name="g-source-set-can-recurse"></a><h3>g_source_set_can_recurse ()</h3>

2843

<pre class="programlisting">void g_source_set_can_recurse (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source,

2844

<a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> can_recurse);</pre>

2866

</table></div>

2867

</div>

2868

<hr>

2869

2869

2870

<a name="g-source-get-can-recurse"></a><h3>g_source_get_can_recurse ()</h3>

2871

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_source_get_can_recurse (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source);</pre>

2872

<p>

2891

</table></div>

2892

</div>

2893

<hr>

2894

2894

2895

<a name="g-source-get-id"></a><h3>g_source_get_id ()</h3>

2896

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> g_source_get_id (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source);</pre>

2897

<p>

2918

</table></div>

2919

</div>

2920

<hr>

2921

2921

2922

<a name="g-source-get-context"></a><h3>g_source_get_context ()</h3>

2923

<pre class="programlisting"><a class="link" href="glib-The-Main-Event-Loop.html#GMainContext" title="GMainContext">GMainContext</a> * g_source_get_context (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source);</pre>

2924

<p>

2945

</table></div>

2946

</div>

2947

<hr>

2948

2948

2949

<a name="g-source-set-callback"></a><h3>g_source_set_callback ()</h3>

2950

<pre class="programlisting">void g_source_set_callback (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source,

2951

<a class="link" href="glib-The-Main-Event-Loop.html#GSourceFunc" title="GSourceFunc ()">GSourceFunc</a> func,

2992

</table></div>

2993

</div>

2994

<hr>

2995

2995

2996

<a name="GSourceFunc"></a><h3>GSourceFunc ()</h3>

2997

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> (*GSourceFunc) (<a class="link" href="glib-Basic-Types.html#gpointer" title="gpointer">gpointer</a> data);</pre>

2998

<p>

3017

</table></div>

3018

</div>

3019

<hr>

3020

3020

3021

<a name="g-source-set-callback-indirect"></a><h3>g_source_set_callback_indirect ()</h3>

3022

<pre class="programlisting">void g_source_set_callback_indirect (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source,

3023

<a class="link" href="glib-Basic-Types.html#gpointer" title="gpointer">gpointer</a> callback_data,

3054

</table></div>

3055

</div>

3056

<hr>

3057

3057

3058

<a name="g-source-add-poll"></a><h3>g_source_add_poll ()</h3>

3059

<pre class="programlisting">void g_source_add_poll (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source,

3060

<a class="link" href="glib-The-Main-Event-Loop.html#GPollFD" title="GPollFD">GPollFD</a> *fd);</pre>

3084

</table></div>

3085

</div>

3086

<hr>

3087

3087

3088

<a name="g-source-remove-poll"></a><h3>g_source_remove_poll ()</h3>

3089

<pre class="programlisting">void g_source_remove_poll (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source,

3090

<a class="link" href="glib-The-Main-Event-Loop.html#GPollFD" title="GPollFD">GPollFD</a> *fd);</pre>

3110

</table></div>

3111

</div>

3112

<hr>

3113

3113

3114

<a name="g-source-get-current-time"></a><h3>g_source_get_current_time ()</h3>

3115

<pre class="programlisting">void g_source_get_current_time (<a class="link" href="glib-The-Main-Event-Loop.html#GSource" title="GSource">GSource</a> *source,

3116

<a class="link" href="glib-Date-and-Time-Functions.html#GTimeVal" title="GTimeVal">GTimeVal</a> *timeval);</pre>

3139

</table></div>

3140

</div>

3141

<hr>

3142

3142

3143

<a name="g-source-remove"></a><h3>g_source_remove ()</h3>

3144

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_source_remove (<a class="link" href="glib-Basic-Types.html#guint" title="guint">guint</a> tag);</pre>

3145

<p>

3172

</table></div>

3173

</div>

3174

<hr>

3175

3175

3176

<a name="g-source-remove-by-funcs-user-data"></a><h3>g_source_remove_by_funcs_user_data ()</h3>

3177

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_source_remove_by_funcs_user_data (<a class="link" href="glib-The-Main-Event-Loop.html#GSourceFuncs" title="GSourceFuncs">GSourceFuncs</a> *funcs,

3178

<a class="link" href="glib-Basic-Types.html#gpointer" title="gpointer">gpointer</a> user_data);</pre>

3204

</table></div>

3205

</div>

3206

<hr>

3207

3207

3208

<a name="g-source-remove-by-user-data"></a><h3>g_source_remove_by_user_data ()</h3>

3209

<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean">gboolean</a> g_source_remove_by_user_data (<a class="link" href="glib-Basic-Types.html#gpointer" title="gpointer">gpointer</a> user_data);</pre>

3210

<p>

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