gtktreeviewcolumn.html

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<td><p><span class="term"><a name="GTK-TREE-VIEW-COLUMN-GROW-ONLY:CAPS"></a><code class="literal">GTK_TREE_VIEW_COLUMN_GROW_ONLY</code></span></p></td>
<td>Columns only get bigger in reaction to changes in the model
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GTK-TREE-VIEW-COLUMN-AUTOSIZE:CAPS"></a><code class="literal">GTK_TREE_VIEW_COLUMN_AUTOSIZE</code></span></p></td>
<td>Columns resize to be the optimal size everytime the model changes.
</td>
</tr>
<tr>
<td><p><span class="term"><a name="GTK-TREE-VIEW-COLUMN-FIXED:CAPS"></a><code class="literal">GTK_TREE_VIEW_COLUMN_FIXED</code></span></p></td>
<td>Columns are a fixed numbers of pixels wide.

</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3703951"></a><h3>
<a name="GtkTreeCellDataFunc"></a>GtkTreeCellDataFunc ()</h3>
<a class="indexterm" name="id3703964"></a><pre class="programlisting">void                (*GtkTreeCellDataFunc)              (<a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn">GtkTreeViewColumn</a> *tree_column,
                                                         <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer">GtkCellRenderer</a> *cell,
                                                         <a class="link" href="GtkTreeModel.html" title="GtkTreeModel">GtkTreeModel</a> *tree_model,
                                                         <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data);</pre>
<p>
A function to set the properties of a cell instead of just using the
straight mapping between the cell and the model.  This is useful for
customizing the cell renderer.  For example, a function might get an
integer from the <em class="parameter"><code>tree_model</code></em>, and render it to the "text" attribute of
"cell" by converting it to its written equivilent.  This is set by
calling <a class="link" href="GtkTreeViewColumn.html#gtk-tree-view-column-set-cell-data-func"><code class="function">gtk_tree_view_column_set_cell_data_func()</code></a>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>tree_column</code></em>&#160;:</span></p></td>
<td>A <span class="type">GtkTreeColumn</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cell</code></em>&#160;:</span></p></td>
<td>The <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a> that is being rendered by <em class="parameter"><code>tree_column</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>tree_model</code></em>&#160;:</span></p></td>
<td>The <a class="link" href="GtkTreeModel.html" title="GtkTreeModel"><span class="type">GtkTreeModel</span></a> being rendered
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>iter</code></em>&#160;:</span></p></td>
<td>A <a class="link" href="GtkTreeModel.html#GtkTreeIter"><span class="type">GtkTreeIter</span></a> of the current row rendered
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em>&#160;:</span></p></td>
<td>user data


</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3704161"></a><h3>
<a name="GtkTreeViewColumn-struct"></a>GtkTreeViewColumn</h3>
<a class="indexterm" name="id3704174"></a><pre class="programlisting">typedef struct _GtkTreeViewColumn GtkTreeViewColumn;</pre>
<p>

</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3704190"></a><h3>
<a name="gtk-tree-view-column-new"></a>gtk_tree_view_column_new ()</h3>
<a class="indexterm" name="id3704203"></a><pre class="programlisting"><a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn">GtkTreeViewColumn</a>*  gtk_tree_view_column_new            (void);</pre>
<p>
Creates a new <a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn"><span class="type">GtkTreeViewColumn</span></a>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> A newly created <a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn"><span class="type">GtkTreeViewColumn</span></a>.
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3704260"></a><h3>
<a name="gtk-tree-view-column-new-with-attributes"></a>gtk_tree_view_column_new_with_attributes ()</h3>
<a class="indexterm" name="id3704273"></a><pre class="programlisting"><a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn">GtkTreeViewColumn</a>*  gtk_tree_view_column_new_with_attributes
                                                        (const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *title,
                                                         <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer">GtkCellRenderer</a> *cell,
                                                         ...);</pre>
<p>
Creates a new <a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn"><span class="type">GtkTreeViewColumn</span></a> with a number of default values.  This is
equivalent to calling <a class="link" href="GtkTreeViewColumn.html#gtk-tree-view-column-set-title"><code class="function">gtk_tree_view_column_set_title()</code></a>,
<a class="link" href="GtkTreeViewColumn.html#gtk-tree-view-column-pack-start"><code class="function">gtk_tree_view_column_pack_start()</code></a>, and
<a class="link" href="GtkTreeViewColumn.html#gtk-tree-view-column-set-attributes"><code class="function">gtk_tree_view_column_set_attributes()</code></a> on the newly created <a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn"><span class="type">GtkTreeViewColumn</span></a>.
</p>
<p>
Here's a simple example:
</p>
<div class="informalexample"><pre class="programlisting">
 enum { TEXT_COLUMN, COLOR_COLUMN, N_COLUMNS };
 ...
 {
   GtkTreeViewColumn *column;
   GtkCellRenderer   *renderer = gtk_cell_renderer_text_new ();
 
   column = gtk_tree_view_column_new_with_attributes ("Title",
                                                      renderer,
                                                      "text", TEXT_COLUMN,
                                                      "foreground", COLOR_COLUMN,
                                                      NULL);
 }
</pre></div>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>title</code></em>&#160;:</span></p></td>
<td> The title to set the header to.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cell</code></em>&#160;:</span></p></td>
<td> The <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>...</code></em>&#160;:</span></p></td>
<td> A <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>-terminated list of attributes.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> A newly created <a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn"><span class="type">GtkTreeViewColumn</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3704471"></a><h3>
<a name="gtk-tree-view-column-pack-start"></a>gtk_tree_view_column_pack_start ()</h3>
<a class="indexterm" name="id3704485"></a><pre class="programlisting">void                gtk_tree_view_column_pack_start     (<a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn">GtkTreeViewColumn</a> *tree_column,
                                                         <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer">GtkCellRenderer</a> *cell,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> expand);</pre>
<p>
Packs the <em class="parameter"><code>cell</code></em> into the beginning of the column. If <em class="parameter"><code>expand</code></em> is <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"
><code class="literal">FALSE</code></a>, then
the <em class="parameter"><code>cell</code></em> is allocated no more space than it needs. Any unused space is divided
evenly between cells for which <em class="parameter"><code>expand</code></em> is <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"
><code class="literal">TRUE</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>tree_column</code></em>&#160;:</span></p></td>
<td> A <a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn"><span class="type">GtkTreeViewColumn</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cell</code></em>&#160;:</span></p></td>
<td> The <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a>. 
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>expand</code></em>&#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 <em class="parameter"><code>cell</code></em> is to be given extra space allocated to <em class="parameter"><code>tree_column</code></em>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3704664"></a><h3>
<a name="gtk-tree-view-column-pack-end"></a>gtk_tree_view_column_pack_end ()</h3>
<a class="indexterm" name="id3704678"></a><pre class="programlisting">void                gtk_tree_view_column_pack_end       (<a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn">GtkTreeViewColumn</a> *tree_column,