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<tr><td colspan="5" class="shortcuts"><nobr><a href="#id2889927" class="shortcut">Top</a>
 | 
<a href="#id2890431" class="shortcut">Description</a>
 | 
<a href="#id2890157" class="shortcut">Object Hierarchy</a>
 | 
<a href="#id2890226" class="shortcut">Implemented Interfaces</a>
 | 
<a href="#id2890249" class="shortcut">Properties</a>
 | 
<a href="#id2890283" class="shortcut">Style Properties</a>
 | 
<a href="#id2890317" class="shortcut">Signals</a></nobr></td></tr>
</table>
<div class="refentry" lang="en">
<a name="GtkStatusbar"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2>
<a name="id2889927"></a><span class="refentrytitle">GtkStatusbar</span>
</h2>
<p>GtkStatusbar — Report messages of minor importance to the user</p>
</td>
<td valign="top" align="right"><img src="statusbar.png"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<pre class="synopsis">
#include <gtk/gtk.h>
<a href="GtkStatusbar.html#GtkStatusbar-struct">GtkStatusbar</a>;
<a href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* <a href="GtkStatusbar.html#gtk-statusbar-new">gtk_statusbar_new</a> (void);
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> <a href="GtkStatusbar.html#gtk-statusbar-get-context-id">gtk_statusbar_get_context_id</a> (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
const <a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *context_description);
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> <a href="GtkStatusbar.html#gtk-statusbar-push">gtk_statusbar_push</a> (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> context_id,
const <a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *text);
void <a href="GtkStatusbar.html#gtk-statusbar-pop">gtk_statusbar_pop</a> (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> context_id);
void <a href="GtkStatusbar.html#gtk-statusbar-remove">gtk_statusbar_remove</a> (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> context_id,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> message_id);
void <a href="GtkStatusbar.html#gtk-statusbar-set-has-resize-grip">gtk_statusbar_set_has_resize_grip</a>
(<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#gboolean"
>gboolean</a> setting);
<a
href="../glib/glib-Basic-Types.html#gboolean"
>gboolean</a> <a href="GtkStatusbar.html#gtk-statusbar-get-has-resize-grip">gtk_statusbar_get_has_resize_grip</a>
(<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar);
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2890157"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
+----<a
href="../gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned"
>GInitiallyUnowned</a>
+----<a href="GtkObject.html" title="GtkObject">GtkObject</a>
+----<a href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
+----<a href="GtkContainer.html" title="GtkContainer">GtkContainer</a>
+----<a href="GtkBox.html" title="GtkBox">GtkBox</a>
+----<a href="GtkHBox.html" title="GtkHBox">GtkHBox</a>
+----GtkStatusbar
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2890226"></a><h2>Implemented Interfaces</h2>
<p>
GtkStatusbar implements
AtkImplementorIface.</p>
</div>
<div class="refsect1" lang="en">
<a name="id2890249"></a><h2>Properties</h2>
<pre class="synopsis">
"<a href="GtkStatusbar.html#GtkStatusbar--has-resize-grip">has-resize-grip</a>" <a
href="../glib/glib-Basic-Types.html#gboolean"
>gboolean</a> : Read / Write
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2890283"></a><h2>Style Properties</h2>
<pre class="synopsis">
"<a href="GtkStatusbar.html#GtkStatusbar--shadow-type">shadow-type</a>" <a href="gtk-Standard-Enumerations.html#GtkShadowType">GtkShadowType</a> : Read
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2890317"></a><h2>Signals</h2>
<pre class="synopsis">
"<a href="GtkStatusbar.html#GtkStatusbar-text-popped">text-popped</a>"
void user_function (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> context_id,
<a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *text,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> user_data) : Run last
"<a href="GtkStatusbar.html#GtkStatusbar-text-pushed">text-pushed</a>"
void user_function (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> context_id,
<a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *text,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> user_data) : Run last
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2890431"></a><h2>Description</h2>
<p>
A <a href="GtkStatusbar.html" title="GtkStatusbar"><span class="type">GtkStatusbar</span></a> is usually placed along the bottom of an application's main
<a href="GtkWindow.html" title="GtkWindow"><span class="type">GtkWindow</span></a>. It may provide a regular commentary of the application's status
(as is usually the case in a web browser, for example), or may be used to
simply output a message when the status changes, (when an upload is complete
in an FTP client, for example).
It may also have a resize grip (a triangular area in the lower right corner)
which can be clicked on to resize the window containing the statusbar.
</p>
<p>
Status bars in Gtk+ maintain a stack of messages. The message at
the top of the each bar's stack is the one that will currently be displayed.
</p>
<p>
Any messages added to a statusbar's stack must specify a <span class="emphasis"><em>context_id</em></span>
that is used to uniquely identify the source of a message. This context_id can be
generated by <a href="GtkStatusbar.html#gtk-statusbar-get-context-id"><code class="function">gtk_statusbar_get_context_id()</code></a>, given a message and the
statusbar that it will be added to. Note that messages are stored in a
stack, and when choosing which message to display, the stack structure is
adhered to, regardless of the context identifier of a message.
</p>
<p>
Status bars are created using <a href="GtkStatusbar.html#gtk-statusbar-new"><code class="function">gtk_statusbar_new()</code></a>.
</p>
<p>
Messages are added to the bar's stack with <a href="GtkStatusbar.html#gtk-statusbar-push"><code class="function">gtk_statusbar_push()</code></a>.
</p>
<p>
The message at the top of the stack can be removed using <a href="GtkStatusbar.html#gtk-statusbar-pop"><code class="function">gtk_statusbar_pop()</code></a>. A message can be removed from anywhere in the stack if its message_id was recorded at the time it was added. This is done using <a href="GtkStatusbar.html#gtk-statusbar-remove"><code class="function">gtk_statusbar_remove()</code></a>.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2890556"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2890566"></a><h3>
<a name="GtkStatusbar-struct"></a>GtkStatusbar</h3>
<a class="indexterm" name="id2890579"></a><pre class="programlisting">typedef struct _GtkStatusbar GtkStatusbar;</pre>
<p>
Contains private data that should be modified with the functions described below.
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2890596"></a><h3>
<a name="gtk-statusbar-new"></a>gtk_statusbar_new ()</h3>
<a class="indexterm" name="id2890609"></a><pre class="programlisting"><a href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* gtk_statusbar_new (void);</pre>
<p>
Creates a new <a href="GtkStatusbar.html" title="GtkStatusbar"><span class="type">GtkStatusbar</span></a> ready for messages.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td>the new <a href="GtkStatusbar.html" title="GtkStatusbar"><span class="type">GtkStatusbar</span></a>.
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2890662"></a><h3>
<a name="gtk-statusbar-get-context-id"></a>gtk_statusbar_get_context_id ()</h3>
<a class="indexterm" name="id2890675"></a><pre class="programlisting"><a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> gtk_statusbar_get_context_id (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
const <a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *context_description);</pre>
<p>
Returns a new context identifier, given a description of the actual context.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>statusbar</code></em> :</span></td>
<td>a <a href="GtkStatusbar.html" title="GtkStatusbar"><span class="type">GtkStatusbar</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>context_description</code></em> :</span></td>
<td>textual description of what context the new message is
being used in.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td>an integer id.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2890764"></a><h3>
<a name="gtk-statusbar-push"></a>gtk_statusbar_push ()</h3>
<a class="indexterm" name="id2890778"></a><pre class="programlisting"><a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> gtk_statusbar_push (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> context_id,
const <a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *text);</pre>
<p>
Pushes a new message onto a statusbar's stack.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>statusbar</code></em> :</span></td>
<td>a <a href="GtkStatusbar.html" title="GtkStatusbar"><span class="type">GtkStatusbar</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>context_id</code></em> :</span></td>
<td>the message's context id, as returned by
<a href="GtkStatusbar.html#gtk-statusbar-get-context-id"><code class="function">gtk_statusbar_get_context_id()</code></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>text</code></em> :</span></td>
<td>the message to add to the statusbar.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td>the message's new message id for use with <a href="GtkStatusbar.html#gtk-statusbar-remove"><code class="function">gtk_statusbar_remove()</code></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2890910"></a><h3>
<a name="gtk-statusbar-pop"></a>gtk_statusbar_pop ()</h3>
<a class="indexterm" name="id2890923"></a><pre class="programlisting">void gtk_statusbar_pop (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> context_id);</pre>
<p>
Removes the message at the top of a <span class="type">GtkStatusBar</span>'s stack.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>statusbar</code></em> :</span></td>
<td>a <span class="type">GtkStatusBar</span>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>context_id</code></em> :</span></td>
<td>a context identifier.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2891009"></a><h3>
<a name="gtk-statusbar-remove"></a>gtk_statusbar_remove ()</h3>
<a class="indexterm" name="id2891022"></a><pre class="programlisting">void gtk_statusbar_remove (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> context_id,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> message_id);</pre>
<p>
Forces the removal of a message from a statusbar's stack. The exact <em class="parameter"><code>context_id</code></em> and <em class="parameter"><code>message_id</code></em> must be specified.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>statusbar</code></em> :</span></td>
<td>a <span class="type">GtkStatusBar</span>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>context_id</code></em> :</span></td>
<td>a context identifier.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>message_id</code></em> :</span></td>
<td>a message identifier, as returned by <a href="GtkStatusbar.html#gtk-statusbar-push"><code class="function">gtk_statusbar_push()</code></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2891146"></a><h3>
<a name="gtk-statusbar-set-has-resize-grip"></a>gtk_statusbar_set_has_resize_grip ()</h3>
<a class="indexterm" name="id2891160"></a><pre class="programlisting">void gtk_statusbar_set_has_resize_grip
(<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#gboolean"
>gboolean</a> setting);</pre>
<p>
Sets whether the statusbar has a resize grip. <a
href="../glib/glib-Standard-Macros.html#TRUE:CAPS"
><code class="literal">TRUE</code></a> by default.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>statusbar</code></em> :</span></td>
<td>a <span class="type">GtkStatusBar</span>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>setting</code></em> :</span></td>
<td>
<a
href="../glib/glib-Standard-Macros.html#TRUE:CAPS"
><code class="literal">TRUE</code></a> to have a resize grip.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2891256"></a><h3>
<a name="gtk-statusbar-get-has-resize-grip"></a>gtk_statusbar_get_has_resize_grip ()</h3>
<a class="indexterm" name="id2891271"></a><pre class="programlisting"><a
href="../glib/glib-Basic-Types.html#gboolean"
>gboolean</a> gtk_statusbar_get_has_resize_grip
(<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar);</pre>
<p>
Returns whether the statusbar has a resize grip.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>statusbar</code></em> :</span></td>
<td>a <span class="type">GtkStatusBar</span>.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td>
<a
href="../glib/glib-Standard-Macros.html#TRUE:CAPS"
><code class="literal">TRUE</code></a> if the statusbar has a resize grip.
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1" lang="en">
<a name="id2891347"></a><h2>Property Details</h2>
<div class="refsect2" lang="en">
<a name="id2891358"></a><h3>
<a name="GtkStatusbar--has-resize-grip"></a>The "<code class="literal">has-resize-grip</code>" property</h3>
<a class="indexterm" name="id2891375"></a><pre class="programlisting"> "has-resize-grip" <a
href="../glib/glib-Basic-Types.html#gboolean"
>gboolean</a> : Read / Write</pre>
<p>
Whether the statusbar has a grip for resizing the toplevel window.</p>
<p>
</p>
<p>Default value: TRUE</p>
<p>Since 2.4
</p>
</div>
</div>
<div class="refsect1" lang="en">
<a name="id2891412"></a><h2>Style Property Details</h2>
<div class="refsect2" lang="en">
<a name="id2891423"></a><h3>
<a name="GtkStatusbar--shadow-type"></a>The "<code class="literal">shadow-type</code>" style property</h3>
<a class="indexterm" name="id2891439"></a><pre class="programlisting"> "shadow-type" <a href="gtk-Standard-Enumerations.html#GtkShadowType">GtkShadowType</a> : Read</pre>
<p>Style of bevel around the statusbar text.</p>
<p>Default value: GTK_SHADOW_IN</p>
</div>
</div>
<div class="refsect1" lang="en">
<a name="id2891468"></a><h2>Signal Details</h2>
<div class="refsect2" lang="en">
<a name="id2891478"></a><h3>
<a name="GtkStatusbar-text-popped"></a>The "text-popped" signal</h3>
<a class="indexterm" name="id2891489"></a><pre class="programlisting">void user_function (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> context_id,
<a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *text,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> user_data) : Run last</pre>
<p>
Is emitted whenever a new message is popped off a statusbar's stack.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>statusbar</code></em> :</span></td>
<td>the object which received the signal.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>context_id</code></em> :</span></td>
<td>the context id of the relevant message/statusbar.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>text</code></em> :</span></td>
<td>the message that was just popped.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>user_data</code></em> :</span></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2891603"></a><h3>
<a name="GtkStatusbar-text-pushed"></a>The "text-pushed" signal</h3>
<a class="indexterm" name="id2891613"></a><pre class="programlisting">void user_function (<a href="GtkStatusbar.html" title="GtkStatusbar">GtkStatusbar</a> *statusbar,
<a
href="../glib/glib-Basic-Types.html#guint"
>guint</a> context_id,
<a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *text,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> user_data) : Run last</pre>
<p>
Is emitted whenever a new message gets pushed onto a statusbar's stack.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>statusbar</code></em> :</span></td>
<td>the object which received the signal.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>context_id</code></em> :</span></td>
<td>the context id of the relevant message/statusbar.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>text</code></em> :</span></td>
<td>the message that was pushed.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>user_data</code></em> :</span></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1" lang="en">
<a name="id2891729"></a><h2>See Also</h2>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><a href="GtkDialog.html" title="GtkDialog"><span class="type">GtkDialog</span></a></span></td>
<td><p>another way of reporting information to the user.</p></td>
</tr></tbody>
</table></div>
<p>
</p>
</div>
</div>
</body>
</html>