gparamspec.sgml

GLib是GTK+和GNOME工程的基础底层核心程序库

<row><entry align="right"><parameter>pspec</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>quark</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><emphasis>Returns</emphasis> :</entry><entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="g-param-spec-set-qdata">g_param_spec_set_qdata ()</title>
<programlisting>void        g_param_spec_set_qdata          (<link linkend="GParamSpec">GParamSpec</link> *pspec,
                                             <link linkend="GQuark">GQuark</link> quark,
                                             <link linkend="gpointer">gpointer</link> data);</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>pspec</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>quark</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>data</parameter>&nbsp;:</entry>
<entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="g-param-spec-set-qdata-full">g_param_spec_set_qdata_full ()</title>
<programlisting>void        g_param_spec_set_qdata_full     (<link linkend="GParamSpec">GParamSpec</link> *pspec,
                                             <link linkend="GQuark">GQuark</link> quark,
                                             <link linkend="gpointer">gpointer</link> data,
                                             <link linkend="GDestroyNotify">GDestroyNotify</link> destroy);</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>pspec</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>quark</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>data</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>destroy</parameter>&nbsp;:</entry>
<entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="g-param-spec-steal-qdata">g_param_spec_steal_qdata ()</title>
<programlisting><link linkend="gpointer">gpointer</link>    g_param_spec_steal_qdata        (<link linkend="GParamSpec">GParamSpec</link> *pspec,
                                             <link linkend="GQuark">GQuark</link> quark);</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>pspec</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>quark</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><emphasis>Returns</emphasis> :</entry><entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="g-param-spec-internal">g_param_spec_internal ()</title>
<programlisting><link linkend="gpointer">gpointer</link>    g_param_spec_internal           (<link linkend="GType">GType</link> param_type,
                                             const <link linkend="gchar">gchar</link> *name,
                                             const <link linkend="gchar">gchar</link> *nick,
                                             const <link linkend="gchar">gchar</link> *blurb,
                                             <link linkend="GParamFlags">GParamFlags</link> flags);</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>param_type</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>name</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>nick</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>blurb</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>flags</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><emphasis>Returns</emphasis> :</entry><entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="GParamSpecTypeInfo">struct GParamSpecTypeInfo</title>
<programlisting>struct GParamSpecTypeInfo
{
  /* type system portion */
  guint16         instance_size;                               /* obligatory */
  guint16         n_preallocs;                                 /* optional */
  void		(*instance_init)	(GParamSpec   *pspec); /* optional */

  /* class portion */
  GType           value_type;				       /* obligatory */
  void          (*finalize)             (GParamSpec   *pspec); /* optional */
  void          (*value_set_default)    (GParamSpec   *pspec,  /* recommended */
					 GValue       *value);
  gboolean      (*value_validate)       (GParamSpec   *pspec,  /* optional */
					 GValue       *value);
  gint          (*values_cmp)           (GParamSpec   *pspec,  /* recommended */
					 const GValue *value1,
					 const GValue *value2);
};
</programlisting>
<para>

</para></refsect2>
<refsect2>
<title><anchor id="g-param-type-register-static">g_param_type_register_static ()</title>
<programlisting><link linkend="GType">GType</link>       g_param_type_register_static    (const <link linkend="gchar">gchar</link> *name,
                                             const <link linkend="GParamSpecTypeInfo">GParamSpecTypeInfo</link> *pspec_info);</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>name</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>pspec_info</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><emphasis>Returns</emphasis> :</entry><entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="GParamSpecPool">struct GParamSpecPool</title>
<programlisting>struct GParamSpecPool;</programlisting>
<para>

</para></refsect2>
<refsect2>
<title><anchor id="g-param-spec-pool-new">g_param_spec_pool_new ()</title>
<programlisting><link linkend="GParamSpecPool">GParamSpecPool</link>* g_param_spec_pool_new       (<link linkend="gboolean">gboolean</link> type_prefixing);</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>type_prefixing</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><emphasis>Returns</emphasis> :</entry><entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="g-param-spec-pool-insert">g_param_spec_pool_insert ()</title>
<programlisting>void        g_param_spec_pool_insert        (<link linkend="GParamSpecPool">GParamSpecPool</link> *pool,
                                             <link linkend="GParamSpec">GParamSpec</link> *pspec,
                                             <link linkend="GType">GType</link> owner_type);</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>pool</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>pspec</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>owner_type</parameter>&nbsp;:</entry>
<entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="g-param-spec-pool-remove">g_param_spec_pool_remove ()</title>
<programlisting>void        g_param_spec_pool_remove        (<link linkend="GParamSpecPool">GParamSpecPool</link> *pool,
                                             <link linkend="GParamSpec">GParamSpec</link> *pspec);</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>pool</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>pspec</parameter>&nbsp;:</entry>
<entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="g-param-spec-pool-lookup">g_param_spec_pool_lookup ()</title>
<programlisting><link linkend="GParamSpec">GParamSpec</link>* g_param_spec_pool_lookup        (<link linkend="GParamSpecPool">GParamSpecPool</link> *pool,
                                             const <link linkend="gchar">gchar</link> *param_name,
                                             <link linkend="GType">GType</link> owner_type,
                                             <link linkend="gboolean">gboolean</link> walk_ancestors);</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>pool</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>param_name</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>owner_type</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>walk_ancestors</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><emphasis>Returns</emphasis> :</entry><entry>
</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="g-param-spec-pool-list">g_param_spec_pool_list ()</title>
<programlisting><link linkend="GParamSpec">GParamSpec</link>** g_param_spec_pool_list         (<link linkend="GParamSpecPool">GParamSpecPool</link> *pool,
                                             <link linkend="GType">GType</link> owner_type,
                                             <link linkend="guint">guint</link> *n_pspecs_p);</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>pool</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>owner_type</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>n_pspecs_p</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><emphasis>Returns</emphasis> :</entry><entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>
<refsect2>
<title><anchor id="g-param-spec-pool-list-owned">g_param_spec_pool_list_owned ()</title>
<programlisting><link linkend="GList">GList</link>*      g_param_spec_pool_list_owned    (<link linkend="GParamSpecPool">GParamSpecPool</link> *pool,
                                             <link linkend="GType">GType</link> owner_type);</programlisting>
<para>

</para><informaltable pgwide="1" frame="none" role="params">
<tgroup cols="2">
<colspec colwidth="2*">
<colspec colwidth="8*">
<tbody>
<row><entry align="right"><parameter>pool</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><parameter>owner_type</parameter>&nbsp;:</entry>
<entry>
</entry></row>
<row><entry align="right"><emphasis>Returns</emphasis> :</entry><entry>


</entry></row>
</tbody></tgroup></informaltable></refsect2>

</refsect1>



<refsect1>
<title>See Also</title>
<para>
<link linkend="g-object-class-install-property">g_object_class_install_property</link>(), <link linkend="g-object-set">g_object_set</link>(), <link linkend="g-object-get">g_object_get</link>(),
<link linkend="g-object-set-property">g_object_set_property</link>(), <link linkend="g-object-get-property">g_object_get_property</link>(), <link linkend="g-value-register-transform-func">g_value_register_transform_func</link>()
</para>
</refsect1>

</refentry>