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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* 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 <string.h>
#include <gtk/gtk.h>
#include "gimpprocbox.h"
/* public functions */
GtkWidget *
gimp_proc_box_new (void)
{
GtkWidget *scrolled_window;
GtkWidget *vbox;
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_ALWAYS);
vbox = gtk_vbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window),
vbox);
gtk_widget_show (vbox);
g_object_set_data (G_OBJECT (scrolled_window), "vbox", vbox);
return scrolled_window;
}
void
gimp_proc_box_set_widget (GtkWidget *proc_box,
GtkWidget *widget)
{
GtkWidget *vbox;
GtkWidget *child;
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (proc_box));
g_return_if_fail (GTK_IS_WIDGET (widget));
vbox = g_object_get_data (G_OBJECT (proc_box), "vbox");
g_return_if_fail (GTK_IS_VBOX (vbox));
child = g_object_get_data (G_OBJECT (vbox), "child");
if (child)
gtk_container_remove (GTK_CONTAINER (vbox), child);
gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
gtk_widget_show (widget);
g_object_set_data (G_OBJECT (vbox), "child", widget);
}
void
gimp_proc_box_show_message (GtkWidget *proc_box,
const gchar *message)
{
GtkWidget *vbox;
GtkWidget *child;
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (proc_box));
g_return_if_fail (message != NULL);
vbox = g_object_get_data (G_OBJECT (proc_box), "vbox");
g_return_if_fail (GTK_IS_VBOX (vbox));
child = g_object_get_data (G_OBJECT (vbox), "child");
if (GTK_IS_LABEL (child))
{
gtk_label_set_text (GTK_LABEL (child), message);
}
else
{
if (child)
gtk_container_remove (GTK_CONTAINER (vbox), child);
child = gtk_label_new (message);
gtk_box_pack_start (GTK_BOX (vbox), child, FALSE, FALSE, 0);
gtk_widget_show (child);
g_object_set_data (G_OBJECT (vbox), "child", child);
}
while (gtk_events_pending ())
gtk_main_iteration ();
}
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