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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpunitcombobox.c
* Copyright (C) 2004 Sven Neumann <sven@gimp.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <gtk/gtk.h>
#include "widgets-types.h"
#include "gimpunitcombobox.h"
#include "gimpunitstore.h"
static void gimp_unit_combo_box_init (GimpUnitComboBox *combo);
GType
gimp_unit_combo_box_get_type (void)
{
static GType combo_box_type = 0;
if (!combo_box_type)
{
static const GTypeInfo combo_box_info =
{
sizeof (GimpUnitComboBoxClass),
NULL, /* base_init */
NULL, /* base_finalize */
NULL, /* class_init */
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GimpUnitComboBox),
0, /* n_preallocs */
(GInstanceInitFunc) gimp_unit_combo_box_init
};
combo_box_type = g_type_register_static (GTK_TYPE_COMBO_BOX,
"GimpUnitComboBox",
&combo_box_info, 0);
}
return combo_box_type;
}
static void
gimp_unit_combo_box_init (GimpUnitComboBox *combo)
{
GtkCellLayout *layout = GTK_CELL_LAYOUT (combo);
GtkCellRenderer *cell;
cell = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (layout, cell, TRUE);
gtk_cell_layout_set_attributes (layout, cell,
"text", GIMP_UNIT_STORE_UNIT_PLURAL,
NULL);
/* hackedehack ... */
layout = GTK_CELL_LAYOUT (GTK_BIN (combo)->child);
gtk_cell_layout_clear (layout);
cell = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (layout, cell, TRUE);
gtk_cell_layout_set_attributes (layout, cell,
"text", GIMP_UNIT_STORE_UNIT_ABBREVIATION,
NULL);
}
/**
* gimp_unit_combo_box_new:
*
* Return value: a new #GimpUnitComboBox.
**/
GtkWidget *
gimp_unit_combo_box_new (void)
{
GtkWidget *combo_box;
GimpUnitStore *store;
store = gimp_unit_store_new (0);
combo_box = g_object_new (GIMP_TYPE_UNIT_COMBO_BOX,
"model", store,
NULL);
g_object_unref (store);
return combo_box;
}
/**
* gimp_unit_combo_box_new_with_model:
* @model: a GimpUnitStore
*
* Return value: a new #GimpUnitComboBox.
**/
GtkWidget *
gimp_unit_combo_box_new_with_model (GimpUnitStore *model)
{
return g_object_new (GIMP_TYPE_UNIT_COMBO_BOX,
"model", model,
NULL);
}
GimpUnit
gimp_unit_combo_box_get_active (GimpUnitComboBox *combo)
{
g_return_val_if_fail (GIMP_IS_UNIT_COMBO_BOX (combo), -1);
return gtk_combo_box_get_active (GTK_COMBO_BOX (combo));
}
void
gimp_unit_combo_box_set_active (GimpUnitComboBox *combo,
GimpUnit unit)
{
g_return_if_fail (GIMP_IS_UNIT_COMBO_BOX (combo));
gtk_combo_box_set_active (GTK_COMBO_BOX (combo), unit);
}
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