gimp/app/widgets/gimpeditor.c

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpeditor.c
* Copyright (C) 2001 Michael Natterer <mitch@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 "libgimpwidgets/gimpwidgets.h"
#include "widgets-types.h"
#include "gimpeditor.h"
#include "gimpdnd.h"
static void gimp_editor_class_init (GimpEditorClass *klass);
static void gimp_editor_init (GimpEditor *panel);
static void gimp_editor_style_set (GtkWidget *widget,
GtkStyle *prev_style);
static GtkVBoxClass *parent_class = NULL;
GType
gimp_editor_get_type (void)
{
static GType type = 0;
if (! type)
{
static const GTypeInfo info =
{
sizeof (GimpEditorClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) gimp_editor_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GimpEditor),
0, /* n_preallocs */
(GInstanceInitFunc) gimp_editor_init,
};
type = g_type_register_static (GTK_TYPE_VBOX,
"GimpEditor",
&info, 0);
}
return type;
}
static void
gimp_editor_class_init (GimpEditorClass *klass)
{
GtkWidgetClass *widget_class;
widget_class = GTK_WIDGET_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
widget_class->style_set = gimp_editor_style_set;
gtk_widget_class_install_style_property (widget_class,
g_param_spec_int ("content_spacing",
NULL, NULL,
0,
G_MAXINT,
0,
G_PARAM_READABLE));
gtk_widget_class_install_style_property (widget_class,
g_param_spec_int ("button_spacing",
NULL, NULL,
0,
G_MAXINT,
0,
G_PARAM_READABLE));
}
static void
gimp_editor_init (GimpEditor *editor)
{
}
static void
gimp_editor_style_set (GtkWidget *widget,
GtkStyle *prev_style)
{
GimpEditor *editor;
gint content_spacing;
gint button_spacing;
editor = GIMP_EDITOR (widget);
gtk_widget_style_get (widget,
"content_spacing", &content_spacing,
"button_spacing", &button_spacing,
NULL);
gtk_box_set_spacing (GTK_BOX (widget), content_spacing);
if (editor->button_box)
{
gtk_box_set_spacing (GTK_BOX (editor->button_box), button_spacing);
}
if (GTK_WIDGET_CLASS (parent_class)->style_set)
GTK_WIDGET_CLASS (parent_class)->style_set (widget, prev_style);
}
GtkWidget *
gimp_editor_add_button (GimpEditor *editor,
const gchar *stock_id,
const gchar *tooltip,
const gchar *help_data,
GCallback callback,
GCallback extended_callback,
gpointer callback_data)
{
GtkWidget *button;
GtkWidget *image;
g_return_val_if_fail (GIMP_IS_EDITOR (editor), NULL);
g_return_val_if_fail (stock_id != NULL, NULL);
if (! editor->button_box)
{
editor->button_box = gtk_hbox_new (TRUE, 2);
gtk_box_pack_end (GTK_BOX (editor), editor->button_box, FALSE, FALSE, 0);
gtk_widget_show (editor->button_box);
}
button = gimp_button_new ();
gtk_box_pack_start (GTK_BOX (editor->button_box), button, TRUE, TRUE, 0);
gtk_widget_show (button);
if (tooltip || help_data)
gimp_help_set_help_data (button, tooltip, help_data);
if (callback)
g_signal_connect (G_OBJECT (button), "clicked",
callback,
callback_data);
if (extended_callback)
g_signal_connect (G_OBJECT (button), "extended_clicked",
extended_callback,
callback_data);
image = gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_BUTTON);
gtk_container_add (GTK_CONTAINER (button), image);
gtk_widget_show (image);
return button;
}