gtkicontheme.html

最新gtk中文资料集

<tr>
<td><p><span class="term"><em class="parameter"><code>screen</code></em>&#160;:</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/gdk/GdkScreen.html"
><span class="type">GdkScreen</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> A unique <a class="link" href="GtkIconTheme.html" title="GtkIconTheme"><span class="type">GtkIconTheme</span></a> associated with
 the given screen. This icon theme is associated with
 the screen and can be used as long as the screen
 is open. Do not ref or unref it.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3198690"></a><h3>
<a name="gtk-icon-theme-set-screen"></a>gtk_icon_theme_set_screen ()</h3>
<a class="indexterm" name="id3198706"></a><pre class="programlisting">void                gtk_icon_theme_set_screen           (<a class="link" href="GtkIconTheme.html" title="GtkIconTheme">GtkIconTheme</a> *icon_theme,
                                                         <a
href="/usr/share/gtk-doc/html/gdk/GdkScreen.html"
>GdkScreen</a> *screen);</pre>
<p>
Sets the screen for an icon theme; the screen is used
to track the user's currently configured icon theme,
which might be different for different screens.</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>screen</code></em>&#160;:</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/gdk/GdkScreen.html"
><span class="type">GdkScreen</span></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3198802"></a><h3>
<a name="gtk-icon-theme-set-search-path"></a>gtk_icon_theme_set_search_path ()</h3>
<a class="indexterm" name="id3198818"></a><pre class="programlisting">void                gtk_icon_theme_set_search_path      (<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> *path[],
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> n_elements);</pre>
<p>
Sets the search path for the icon theme object. When looking
for an icon theme, GTK+ will search for a subdirectory of
one or more of the directories in <em class="parameter"><code>path</code></em> with the same name
as the icon theme. (Themes from multiple of the path elements
are combined to allow themes to be extended by adding icons
in the user's home directory.)
</p>
<p>
In addition if an icon found isn't found either in the current
icon theme or the default icon theme, and an image file with
the right name is found directly in one of the elements of
<em class="parameter"><code>path</code></em>, then that image will be used for the icon name.
(This is legacy feature, and new icons should be put
into the default icon theme, which is called DEFAULT_THEME_NAME,
rather than directly on the icon path.)</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>path</code></em>&#160;:</span></p></td>
<td> array of directories that are searched for icon themes
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>n_elements</code></em>&#160;:</span></p></td>
<td> number of elements in <em class="parameter"><code>path</code></em>.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3198960"></a><h3>
<a name="gtk-icon-theme-get-search-path"></a>gtk_icon_theme_get_search_path ()</h3>
<a class="indexterm" name="id3198975"></a><pre class="programlisting">void                gtk_icon_theme_get_search_path      (<a class="link" href="GtkIconTheme.html" title="GtkIconTheme">GtkIconTheme</a> *icon_theme,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> **path[],
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> *n_elements);</pre>
<p>
Gets the current search path. See <a class="link" href="GtkIconTheme.html#gtk-icon-theme-set-search-path"><code class="function">gtk_icon_theme_set_search_path()</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_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>path</code></em>&#160;:</span></p></td>
<td> location to store a list of icon theme path directories or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
       The stored value should be freed with <a
href="/usr/share/gtk-doc/html/glib/glib-String-Utility-Functions.html#g-strfreev"
><code class="function">g_strfreev()</code></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>n_elements</code></em>&#160;:</span></p></td>
<td> location to store number of elements
             in <em class="parameter"><code>path</code></em>, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3199136"></a><h3>
<a name="gtk-icon-theme-append-search-path"></a>gtk_icon_theme_append_search_path ()</h3>
<a class="indexterm" name="id3199153"></a><pre class="programlisting">void                gtk_icon_theme_append_search_path   (<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> *path);</pre>
<p>
Appends a directory to the search path. 
See <a class="link" href="GtkIconTheme.html#gtk-icon-theme-set-search-path"><code class="function">gtk_icon_theme_set_search_path()</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_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>path</code></em>&#160;:</span></p></td>
<td> directory name to append to the icon path
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3199251"></a><h3>
<a name="gtk-icon-theme-prepend-search-path"></a>gtk_icon_theme_prepend_search_path ()</h3>
<a class="indexterm" name="id3199268"></a><pre class="programlisting">void                gtk_icon_theme_prepend_search_path  (<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> *path);</pre>
<p>
Prepends a directory to the search path. 
See <a class="link" href="GtkIconTheme.html#gtk-icon-theme-set-search-path"><code class="function">gtk_icon_theme_set_search_path()</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_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>path</code></em>&#160;:</span></p></td>
<td> directory name to prepend to the icon path
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3199366"></a><h3>
<a name="gtk-icon-theme-set-custom-theme"></a>gtk_icon_theme_set_custom_theme ()</h3>
<a class="indexterm" name="id3199382"></a><pre class="programlisting">void                gtk_icon_theme_set_custom_theme     (<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> *theme_name);</pre>
<p>
Sets the name of the icon theme that the <a class="link" href="GtkIconTheme.html" title="GtkIconTheme"><span class="type">GtkIconTheme</span></a> object uses
overriding system configuration. This function cannot be called
on the icon theme objects returned from <a class="link" href="GtkIconTheme.html#gtk-icon-theme-get-default"><code class="function">gtk_icon_theme_get_default()</code></a>
and <a class="link" href="GtkIconTheme.html#gtk-icon-theme-get-for-screen"><code class="function">gtk_icon_theme_get_for_screen()</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_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>theme_name</code></em>&#160;:</span></p></td>
<td> name of icon theme to use instead of configured theme,
  or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> to unset a previously set custom theme
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3199515"></a><h3>
<a name="gtk-icon-theme-has-icon"></a>gtk_icon_theme_has_icon ()</h3>
<a class="indexterm" name="id3199530"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_icon_theme_has_icon             (<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>
Checks whether an icon theme includes an icon
for a particular name.</p>