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/* gtkcelllayout.c
* Copyright (C) 2003 Kristian Rietveld <kris@gtk.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "gtkcelllayout.h"
GType
gtk_cell_layout_get_type (void)
{
static GType cell_layout_type = 0;
if (! cell_layout_type)
{
static const GTypeInfo cell_layout_info =
{
sizeof (GtkCellLayoutIface),
NULL,
NULL,
NULL,
NULL,
NULL,
0,
0,
NULL
};
cell_layout_type =
g_type_register_static (G_TYPE_INTERFACE, "GtkCellLayout",
&cell_layout_info, 0);
g_type_interface_add_prerequisite (cell_layout_type, G_TYPE_OBJECT);
}
return cell_layout_type;
}
void
gtk_cell_layout_pack_start (GtkCellLayout *cell_layout,
GtkCellRenderer *cell,
gboolean expand)
{
g_return_if_fail (GTK_IS_CELL_LAYOUT (cell_layout));
g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
(* GTK_CELL_LAYOUT_GET_IFACE (cell_layout)->pack_start) (cell_layout,
cell,
expand);
}
void
gtk_cell_layout_pack_end (GtkCellLayout *cell_layout,
GtkCellRenderer *cell,
gboolean expand)
{
g_return_if_fail (GTK_IS_CELL_LAYOUT (cell_layout));
g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
(* GTK_CELL_LAYOUT_GET_IFACE (cell_layout)->pack_end) (cell_layout,
cell,
expand);
}
void
gtk_cell_layout_clear (GtkCellLayout *cell_layout)
{
g_return_if_fail (GTK_IS_CELL_LAYOUT (cell_layout));
(* GTK_CELL_LAYOUT_GET_IFACE (cell_layout)->clear) (cell_layout);
}
static void
gtk_cell_layout_set_attributesv (GtkCellLayout *cell_layout,
GtkCellRenderer *cell,
va_list args)
{
gchar *attribute;
gint column;
GtkCellLayoutIface *iface;
attribute = va_arg (args, gchar *);
iface = GTK_CELL_LAYOUT_GET_IFACE (cell_layout);
(* iface->clear_attributes) (cell_layout, cell);
while (attribute != NULL)
{
column = va_arg (args, gint);
(* iface->add_attribute) (cell_layout, cell, attribute, column);
attribute = va_arg (args, gchar *);
}
}
void
gtk_cell_layout_set_attributes (GtkCellLayout *cell_layout,
GtkCellRenderer *cell,
...)
{
va_list args;
g_return_if_fail (GTK_IS_CELL_LAYOUT (cell_layout));
g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
va_start (args, cell);
gtk_cell_layout_set_attributesv (cell_layout, cell, args);
va_end (args);
}
void
gtk_cell_layout_add_attribute (GtkCellLayout *cell_layout,
GtkCellRenderer *cell,
const gchar *attribute,
gint column)
{
g_return_if_fail (GTK_IS_CELL_LAYOUT (cell_layout));
g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
g_return_if_fail (attribute != NULL);
g_return_if_fail (column >= 0);
(* GTK_CELL_LAYOUT_GET_IFACE (cell_layout)->add_attribute) (cell_layout,
cell,
attribute,
column);
}
void
gtk_cell_layout_set_cell_data_func (GtkCellLayout *cell_layout,
GtkCellRenderer *cell,
GtkCellLayoutDataFunc func,
gpointer func_data,
GDestroyNotify destroy)
{
g_return_if_fail (GTK_IS_CELL_LAYOUT (cell_layout));
g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
(* GTK_CELL_LAYOUT_GET_IFACE (cell_layout)->set_cell_data_func) (cell_layout,
cell,
func,
func_data,
destroy);
}
void
gtk_cell_layout_clear_attributes (GtkCellLayout *cell_layout,
GtkCellRenderer *cell)
{
g_return_if_fail (GTK_IS_CELL_LAYOUT (cell_layout));
g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
(* GTK_CELL_LAYOUT_GET_IFACE (cell_layout)->clear_attributes) (cell_layout,
cell);
}
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