<!-- ##### SECTION Title ##### -->
GtkCellLayout

<!-- ##### SECTION Short_Description ##### -->
An interface for packing cells

<!-- ##### SECTION Long_Description ##### -->
<para>
#GtkCellLayout is an interface to be implemented by all objects which
want to provide a #GtkTreeViewColumn-like API for packing cells, setting
attributes and data funcs. 
</para>

<para>
One of the notable features provided by implementations of GtkCellLayout
are <emphasis>attributes</emphasis>. Attributes let you set the properties
in flexible ways. They can just be set to constant values like regular
properties. But they can also be mapped to a column of the underlying 
tree model with gtk_cell_layout_set_attributes(), which means that the value 
of the attribute can change from cell to cell as they are rendered by the 
cell renderer. Finally, it is possible to specify a function with 
gtk_cell_layout_set_cell_data_func() that is called to determine the value 
of the attribute for each cell that is rendered.
</para>

<!-- ##### SECTION See_Also ##### -->
<para>

</para>

<!-- ##### SECTION Stability_Level ##### -->


<!-- ##### STRUCT GtkCellLayout ##### -->
<para>

</para>


<!-- ##### STRUCT GtkCellLayoutIface ##### -->
<para>

</para>

@g_iface: 
@pack_start: 
@pack_end: 
@clear: 
@add_attribute: 
@set_cell_data_func: 
@clear_attributes: 
@reorder: 

<!-- ##### USER_FUNCTION GtkCellLayoutDataFunc ##### -->
<para>
A function which should set the value of @cell_layout's cell renderer(s)
as appropriate. 
</para>

@cell_layout: a #GtkCellLayout
@cell: the cell renderer whose value is to be set
@tree_model: the model
@iter: a #GtkTreeIter indicating the row to set the value for
@data: user data passed to gtk_cell_layout_set_cell_data_func()


<!-- ##### FUNCTION gtk_cell_layout_pack_start ##### -->
<para>

</para>

@cell_layout: 
@cell: 
@expand: 


<!-- ##### FUNCTION gtk_cell_layout_pack_end ##### -->
<para>

</para>

@cell_layout: 
@cell: 
@expand: 


<!-- ##### FUNCTION gtk_cell_layout_reorder ##### -->
<para>

</para>

@cell_layout: 
@cell: 
@position: 


<!-- ##### FUNCTION gtk_cell_layout_clear ##### -->
<para>

</para>

@cell_layout: 


<!-- ##### FUNCTION gtk_cell_layout_set_attributes ##### -->
<para>

</para>

@cell_layout: 
@cell: 
@Varargs: 


<!-- ##### FUNCTION gtk_cell_layout_add_attribute ##### -->
<para>

</para>

@cell_layout: 
@cell: 
@attribute: 
@column: 


<!-- ##### FUNCTION gtk_cell_layout_set_cell_data_func ##### -->
<para>

</para>

@cell_layout: 
@cell: 
@func: 
@func_data: 
@destroy: 


<!-- ##### FUNCTION gtk_cell_layout_clear_attributes ##### -->
<para>

</para>

@cell_layout: 
@cell: 


