593 lines
23 KiB
HTML
593 lines
23 KiB
HTML
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<title>GimpIntComboBox</title>
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<tr><td colspan="5" class="shortcuts"><nobr><a href="#top_of_page" class="shortcut">Top</a>
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 | 
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<a href="#desc" class="shortcut">Description</a>
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 | 
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<a href="#object_hierarchy" class="shortcut">Object Hierarchy</a>
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<a href="#properties" class="shortcut">Properties</a></nobr></td></tr>
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</table>
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<div class="refentry" lang="en">
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<a name="GimpIntComboBox"></a><div class="titlepage"></div>
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<div class="refnamediv"><table width="100%"><tr>
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<td valign="top">
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<h2><span class="refentrytitle"><a name="top_of_page"></a>GimpIntComboBox</span></h2>
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<p>GimpIntComboBox — A widget providing a popup menu of integer values (e.g. enums).</p>
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</td>
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<td valign="top" align="right"><img src="gimp-int-combo-box.png"></td>
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</tr></table></div>
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<div class="refsynopsisdiv">
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<a name="synopsis"></a><h2>Synopsis</h2>
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<pre class="synopsis">
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<a href="GimpIntComboBox.html#GimpIntComboBox-struct">GimpIntComboBox</a>;
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gboolean (<a href="GimpIntComboBox.html#GimpIntSensitivityFunc">*GimpIntSensitivityFunc</a>) (gint value,
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gpointer data);
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GtkWidget* <a href="GimpIntComboBox.html#gimp-int-combo-box-new">gimp_int_combo_box_new</a> (const gchar *first_label,
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gint first_value,
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...);
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GtkWidget* <a href="GimpIntComboBox.html#gimp-int-combo-box-new-valist">gimp_int_combo_box_new_valist</a> (const gchar *first_label,
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gint first_value,
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va_list values);
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GtkWidget* <a href="GimpIntComboBox.html#gimp-int-combo-box-new-array">gimp_int_combo_box_new_array</a> (gint n_values,
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const gchar *labels[]);
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void <a href="GimpIntComboBox.html#gimp-int-combo-box-prepend">gimp_int_combo_box_prepend</a> (<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
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...);
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void <a href="GimpIntComboBox.html#gimp-int-combo-box-append">gimp_int_combo_box_append</a> (<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
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...);
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gboolean <a href="GimpIntComboBox.html#gimp-int-combo-box-set-active">gimp_int_combo_box_set_active</a> (<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
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gint value);
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gboolean <a href="GimpIntComboBox.html#gimp-int-combo-box-get-active">gimp_int_combo_box_get_active</a> (<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
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gint *value);
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gulong <a href="GimpIntComboBox.html#gimp-int-combo-box-connect">gimp_int_combo_box_connect</a> (<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
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gint value,
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GCallback callback,
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gpointer data);
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void <a href="GimpIntComboBox.html#gimp-int-combo-box-set-sensitivity">gimp_int_combo_box_set_sensitivity</a>
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(<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
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<a href="GimpIntComboBox.html#GimpIntSensitivityFunc">GimpIntSensitivityFunc</a> func,
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gpointer data,
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GDestroyNotify destroy);
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="object_hierarchy"></a><h2>Object Hierarchy</h2>
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<pre class="synopsis">
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GObject
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+----GInitiallyUnowned
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+----GtkObject
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+----GtkWidget
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+----GtkContainer
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+----GtkBin
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+----GtkComboBox
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+----GimpIntComboBox
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+----<a href="GimpEnumComboBox.html" title="GimpEnumComboBox">GimpEnumComboBox</a>
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="impl_interfaces"></a><h2>Implemented Interfaces</h2>
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<p>
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GimpIntComboBox implements
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AtkImplementorIface, GtkCellEditable and GtkCellLayout.</p>
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</div>
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<div class="refsect1" lang="en">
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<a name="properties"></a><h2>Properties</h2>
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<pre class="synopsis">
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"<a href="GimpIntComboBox.html#GimpIntComboBox--ellipsize">ellipsize</a>" PangoEllipsizeMode : Read / Write
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="desc"></a><h2>Description</h2>
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<p>
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A widget providing a popup menu of integer values (e.g. enums).
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</p>
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</div>
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<div class="refsect1" lang="en">
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<a name="details"></a><h2>Details</h2>
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<div class="refsect2" lang="en">
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<a name="id2565830"></a><h3>
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<a name="GimpIntComboBox-struct"></a>GimpIntComboBox</h3>
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<a class="indexterm" name="id2565842"></a><pre class="programlisting">typedef struct _GimpIntComboBox GimpIntComboBox;</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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<div class="refsect2" lang="en">
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<a name="id2565858"></a><h3>
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<a name="GimpIntSensitivityFunc"></a>GimpIntSensitivityFunc ()</h3>
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<a class="indexterm" name="id2565869"></a><pre class="programlisting">gboolean (*GimpIntSensitivityFunc) (gint value,
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gpointer data);</pre>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>value</code></em> :</span></td>
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<td>
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>data</code></em> :</span></td>
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<td>
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td>
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2565945"></a><h3>
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<a name="gimp-int-combo-box-new"></a>gimp_int_combo_box_new ()</h3>
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<a class="indexterm" name="id2565959"></a><pre class="programlisting">GtkWidget* gimp_int_combo_box_new (const gchar *first_label,
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gint first_value,
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...);</pre>
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<p>
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Creates a GtkComboBox that has integer values associated with each
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item. The items to fill the combo box with are specified as a <code class="literal">NULL</code>
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terminated list of label/value pairs.
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</p>
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<p>
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If you need to construct an empty <a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>, it's best to use
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g_object_new (GIMP_TYPE_INT_COMBO_BOX, NULL).</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>first_label</code></em> :</span></td>
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<td> the label of the first item
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>first_value</code></em> :</span></td>
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<td> the value of the first item
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>...</code></em> :</span></td>
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<td> a <code class="literal">NULL</code> terminated list of more label, value pairs
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> a new <a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>.
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</td>
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</tr>
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</tbody>
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</table></div>
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<p>Since GIMP 2.2
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2572156"></a><h3>
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<a name="gimp-int-combo-box-new-valist"></a>gimp_int_combo_box_new_valist ()</h3>
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<a class="indexterm" name="id2572172"></a><pre class="programlisting">GtkWidget* gimp_int_combo_box_new_valist (const gchar *first_label,
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gint first_value,
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va_list values);</pre>
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<p>
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A variant of <a href="GimpIntComboBox.html#gimp-int-combo-box-new"><code class="function">gimp_int_combo_box_new()</code></a> that takes a va_list of
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label/value pairs. Probably only useful for language bindings.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>first_label</code></em> :</span></td>
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<td> the label of the first item
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>first_value</code></em> :</span></td>
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<td> the value of the first item
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>values</code></em> :</span></td>
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<td> a va_list with more values
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> a new <a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>.
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</td>
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</tr>
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</tbody>
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</table></div>
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<p>Since GIMP 2.2
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2572298"></a><h3>
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<a name="gimp-int-combo-box-new-array"></a>gimp_int_combo_box_new_array ()</h3>
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<a class="indexterm" name="id2580118"></a><pre class="programlisting">GtkWidget* gimp_int_combo_box_new_array (gint n_values,
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const gchar *labels[]);</pre>
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<p>
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A variant of <a href="GimpIntComboBox.html#gimp-int-combo-box-new"><code class="function">gimp_int_combo_box_new()</code></a> that takes an array of labels.
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The array indices are used as values.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>n_values</code></em> :</span></td>
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<td> the number of values
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>labels</code></em> :</span></td>
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<td> an array of labels (array length must be <em class="parameter"><code>n_values</code></em>)
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> a new <a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>.
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</td>
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</tr>
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</tbody>
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</table></div>
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<p>Since GIMP 2.2
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2580217"></a><h3>
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<a name="gimp-int-combo-box-prepend"></a>gimp_int_combo_box_prepend ()</h3>
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<a class="indexterm" name="id2580230"></a><pre class="programlisting">void gimp_int_combo_box_prepend (<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
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...);</pre>
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<p>
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This function provides a convenient way to prepend items to a
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<a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>. It prepends a row to the <em class="parameter"><code>combo_box</code></em>'s list store
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and calls <code class="function">gtk_list_store_set()</code> for you.
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</p>
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<p>
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The column number must be taken from the enum <a href="GimpIntStore.html#GimpIntStoreColumns"><span class="type">GimpIntStoreColumns</span></a>.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>combo_box</code></em> :</span></td>
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<td> a <a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>...</code></em> :</span></td>
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<td> pairs of column number and value, terminated with -1
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</td>
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</tr>
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</tbody>
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</table></div>
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<p>Since GIMP 2.2
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2580341"></a><h3>
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<a name="gimp-int-combo-box-append"></a>gimp_int_combo_box_append ()</h3>
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<a class="indexterm" name="id2580355"></a><pre class="programlisting">void gimp_int_combo_box_append (<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
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...);</pre>
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<p>
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This function provides a convenient way to append items to a
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<a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>. It appends a row to the <em class="parameter"><code>combo_box</code></em>'s list store
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and calls <code class="function">gtk_list_store_set()</code> for you.
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</p>
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<p>
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The column number must be taken from the enum <a href="GimpIntStore.html#GimpIntStoreColumns"><span class="type">GimpIntStoreColumns</span></a>.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>combo_box</code></em> :</span></td>
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<td> a <a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>...</code></em> :</span></td>
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<td> pairs of column number and value, terminated with -1
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</td>
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</tr>
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</tbody>
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</table></div>
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<p>Since GIMP 2.2
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2580468"></a><h3>
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<a name="gimp-int-combo-box-set-active"></a>gimp_int_combo_box_set_active ()</h3>
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<a class="indexterm" name="id2580483"></a><pre class="programlisting">gboolean gimp_int_combo_box_set_active (<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
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gint value);</pre>
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<p>
|
|
Looks up the item that belongs to the given <em class="parameter"><code>value</code></em> and makes it the
|
|
selected item in the <em class="parameter"><code>combo_box</code></em>.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>combo_box</code></em> :</span></td>
|
|
<td> a <a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>value</code></em> :</span></td>
|
|
<td> an integer value
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> <code class="literal">TRUE</code> on success or <code class="literal">FALSE</code> if there was no item for
|
|
this value.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.2
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2580610"></a><h3>
|
|
<a name="gimp-int-combo-box-get-active"></a>gimp_int_combo_box_get_active ()</h3>
|
|
<a class="indexterm" name="id2580625"></a><pre class="programlisting">gboolean gimp_int_combo_box_get_active (<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
|
|
gint *value);</pre>
|
|
<p>
|
|
Retrieves the value of the selected (active) item in the <em class="parameter"><code>combo_box</code></em>.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>combo_box</code></em> :</span></td>
|
|
<td> a <a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>value</code></em> :</span></td>
|
|
<td> return location for the integer value
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> <code class="literal">TRUE</code> if <em class="parameter"><code>value</code></em> has been set or <code class="literal">FALSE</code> if no item was
|
|
active.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.2
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2580752"></a><h3>
|
|
<a name="gimp-int-combo-box-connect"></a>gimp_int_combo_box_connect ()</h3>
|
|
<a class="indexterm" name="id2580766"></a><pre class="programlisting">gulong gimp_int_combo_box_connect (<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
|
|
gint value,
|
|
GCallback callback,
|
|
gpointer data);</pre>
|
|
<p>
|
|
A convenience function that sets the inital <em class="parameter"><code>value</code></em> of a
|
|
<a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a> and connects <em class="parameter"><code>callback</code></em> to the "changed"
|
|
signal.
|
|
</p>
|
|
<p>
|
|
This function also calls the <em class="parameter"><code>callback</code></em> once after setting the
|
|
initial <em class="parameter"><code>value</code></em>. This is often convenient when working with combo
|
|
boxes that select a default active item, like for example
|
|
<a
|
|
href="../libgimp/GimpDrawableComboBox.html#gimp-drawable-combo-box-new"
|
|
><code class="function">gimp_drawable_combo_box_new()</code></a>. If you pass an invalid initial
|
|
<em class="parameter"><code>value</code></em>, the <em class="parameter"><code>callback</code></em> will be called with the default item active.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>combo_box</code></em> :</span></td>
|
|
<td> a <a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>value</code></em> :</span></td>
|
|
<td> the value to set
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>callback</code></em> :</span></td>
|
|
<td> a callback to connect to the <em class="parameter"><code>combo_box</code></em>'s "changed" signal
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>data</code></em> :</span></td>
|
|
<td> a pointer passed as data to <code class="function">g_signal_connect()</code>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> the signal handler ID as returned by <code class="function">g_signal_connect()</code>
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.2
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2580988"></a><h3>
|
|
<a name="gimp-int-combo-box-set-sensitivity"></a>gimp_int_combo_box_set_sensitivity ()</h3>
|
|
<a class="indexterm" name="id2581005"></a><pre class="programlisting">void gimp_int_combo_box_set_sensitivity
|
|
(<a href="GimpIntComboBox.html" title="GimpIntComboBox">GimpIntComboBox</a> *combo_box,
|
|
<a href="GimpIntComboBox.html#GimpIntSensitivityFunc">GimpIntSensitivityFunc</a> func,
|
|
gpointer data,
|
|
GDestroyNotify destroy);</pre>
|
|
<p>
|
|
Sets a function that is used to decide about the sensitivity of
|
|
rows in the <em class="parameter"><code>combo_box</code></em>. Use this if you want to set certain rows
|
|
insensitive.
|
|
</p>
|
|
<p>
|
|
Calling <code class="function">gtk_widget_queue_draw()</code> on the <em class="parameter"><code>combo_box</code></em> will cause the
|
|
sensitivity to be updated.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>combo_box</code></em> :</span></td>
|
|
<td> a <a href="GimpIntComboBox.html" title="GimpIntComboBox"><span class="type">GimpIntComboBox</span></a>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>func</code></em> :</span></td>
|
|
<td> a function that returns a boolean value, or <code class="literal">NULL</code> to unset
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>data</code></em> :</span></td>
|
|
<td> data to pass to <em class="parameter"><code>func</code></em>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>destroy</code></em> :</span></td>
|
|
<td> destroy notification for <em class="parameter"><code>data</code></em>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
</div>
|
|
<div class="refsect1" lang="en">
|
|
<a name="property_details"></a><h2>Property Details</h2>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2581192"></a><h3>
|
|
<a name="GimpIntComboBox--ellipsize"></a>The "<code class="literal">ellipsize</code>" property</h3>
|
|
<a class="indexterm" name="id2581205"></a><pre class="programlisting"> "ellipsize" PangoEllipsizeMode : Read / Write</pre>
|
|
<p>
|
|
Specifies the preferred place to ellipsize text in the combo-box,
|
|
if the cell renderer does not have enough room to display the
|
|
entire string.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<p>Default value: PANGO_ELLIPSIZE_NONE</p>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>
|