gtkicontheme.html

最新gtk中文资料集

 with <a
href="/usr/share/gtk-doc/html/glib/glib-Doubly-Linked-Lists.html#g-list-free"
><code class="function">g_list_free()</code></a>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3200494"></a><h3>
<a name="gtk-icon-theme-list-icons"></a>gtk_icon_theme_list_icons ()</h3>
<a class="indexterm" name="id3200511"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Doubly-Linked-Lists.html#GList"
>GList</a>*              gtk_icon_theme_list_icons           (<a class="link" href="GtkIconTheme.html" title="GtkIconTheme">GtkIconTheme</a> *icon_theme,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *context);</pre>
<p>
Lists the icons in the current icon theme. Only a subset
of the icons can be listed by providing a context string.
The set of values for the context string is system dependent,
but will typically include such values as "Applications" and
"MimeTypes".</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>icon_theme</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkIconTheme.html" title="GtkIconTheme"><span class="type">GtkIconTheme</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em>&#160;:</span></p></td>
<td> a string identifying a particular type of icon,
          or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> to list all icons.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/glib/glib-Doubly-Linked-Lists.html#GList"
><span class="type">GList</span></a> list holding the names of all the
 icons in the theme. You must first free each element
 in the list with <a
href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-free"
><code class="function">g_free()</code></a>, then free the list itself
 with <a
href="/usr/share/gtk-doc/html/glib/glib-Doubly-Linked-Lists.html#g-list-free"
><code class="function">g_list_free()</code></a>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3200653"></a><h3>
<a name="gtk-icon-theme-get-icon-sizes"></a>gtk_icon_theme_get_icon_sizes ()</h3>
<a class="indexterm" name="id3200669"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a>*               gtk_icon_theme_get_icon_sizes       (<a class="link" href="GtkIconTheme.html" title="GtkIconTheme">GtkIconTheme</a> *icon_theme,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *icon_name);</pre>
<p>
Returns an array of integers describing the sizes at which
the icon is available without scaling. A size of -1 means 
that the icon is available in a scalable format. The array 
is zero-terminated.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>icon_theme</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkIconTheme.html" title="GtkIconTheme"><span class="type">GtkIconTheme</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>icon_name</code></em>&#160;:</span></p></td>
<td> the name of an icon
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> An newly allocated array describing the sizes at
which the icon is available. The array should be freed with <a
href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-free"
><code class="function">g_free()</code></a>
when it is no longer needed.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.6
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3200782"></a><h3>
<a name="gtk-icon-theme-get-example-icon-name"></a>gtk_icon_theme_get_example_icon_name ()</h3>
<a class="indexterm" name="id3200799"></a><pre class="programlisting">char*               gtk_icon_theme_get_example_icon_name
                                                        (<a class="link" href="GtkIconTheme.html" title="GtkIconTheme">GtkIconTheme</a> *icon_theme);</pre>
<p>
Gets the name of an icon that is representative of the
current theme (for instance, to use when presenting
a list of themes to the user.)</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>icon_theme</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkIconTheme.html" title="GtkIconTheme"><span class="type">GtkIconTheme</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the name of an example icon or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>.
 Free with <a
href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-free"
><code class="function">g_free()</code></a>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3200898"></a><h3>
<a name="gtk-icon-theme-rescan-if-needed"></a>gtk_icon_theme_rescan_if_needed ()</h3>
<a class="indexterm" name="id3200914"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_icon_theme_rescan_if_needed     (<a class="link" href="GtkIconTheme.html" title="GtkIconTheme">GtkIconTheme</a> *icon_theme);</pre>
<p>
Checks to see if the icon theme has changed; if it has, any
currently cached information is discarded and will be reloaded
next time <em class="parameter"><code>icon_theme</code></em> is accessed.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>icon_theme</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkIconTheme.html" title="GtkIconTheme"><span class="type">GtkIconTheme</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"
><code class="literal">TRUE</code></a> if the icon theme has changed and needed
  to be reloaded.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3201009"></a><h3>
<a name="gtk-icon-theme-add-builtin-icon"></a>gtk_icon_theme_add_builtin_icon ()</h3>
<a class="indexterm" name="id3201025"></a><pre class="programlisting">void                gtk_icon_theme_add_builtin_icon     (const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *icon_name,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> size,
                                                         <a
href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"
>GdkPixbuf</a> *pixbuf);</pre>
<p>
Registers a built-in icon for icon theme lookups. The idea
of built-in icons is to allow an application or library
that uses themed icons to function requiring files to
be present in the file system. For instance, the default
images for all of GTK+'s stock icons are registered
as built-icons.
</p>
<p>
In general, if you use <a class="link" href="GtkIconTheme.html#gtk-icon-theme-add-builtin-icon"><code class="function">gtk_icon_theme_add_builtin_icon()</code></a>
you should also install the icon in the icon theme, so
that the icon is generally available.
</p>
<p>
This function will generally be used with pixbufs loaded
via <a
href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-creating.html#gdk-pixbuf-new-from-inline"
><code class="function">gdk_pixbuf_new_from_inline()</code></a>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>icon_name</code></em>&#160;:</span></p></td>
<td> the name of the icon to register
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>size</code></em>&#160;:</span></p></td>
<td> the size at which to register the icon (different
       images can be registered for the same icon name
       at different sizes.)
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pixbuf</code></em>&#160;:</span></p></td>
<td> <a
href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"
><span class="type">GdkPixbuf</span></a> that contains the image to use
         for <em class="parameter"><code>icon_name</code></em>.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3201181"></a><h3>
<a name="gtk-icon-info-copy"></a>gtk_icon_info_copy ()</h3>
<a class="indexterm" name="id3201195"></a><pre class="programlisting"><a class="link" href="GtkIconTheme.html#GtkIconInfo">GtkIconInfo</a>*        gtk_icon_info_copy                  (<a class="link" href="GtkIconTheme.html#GtkIconInfo">GtkIconInfo</a> *icon_info);</pre>
<p>
Make a copy of a <a class="link" href="GtkIconTheme.html#GtkIconInfo"><span class="type">GtkIconInfo</span></a>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>icon_info</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkIconTheme.html#GtkIconInfo"><span class="type">GtkIconInfo</span></a>
</td>
</tr>
<tr>
<td><p