mirror of https://github.com/GNOME/gimp.git
112 lines
3.0 KiB
C
112 lines
3.0 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <string.h>
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#include <gtk/gtk.h>
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#include "gimpprocbox.h"
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/* public functions */
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GtkWidget *
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gimp_proc_box_new (void)
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{
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GtkWidget *scrolled_window;
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GtkWidget *vbox;
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scrolled_window = gtk_scrolled_window_new (NULL, NULL);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
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GTK_POLICY_AUTOMATIC,
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GTK_POLICY_ALWAYS);
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vbox = gtk_vbox_new (FALSE, 0);
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gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
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gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window),
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vbox);
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gtk_widget_show (vbox);
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g_object_set_data (G_OBJECT (scrolled_window), "vbox", vbox);
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return scrolled_window;
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}
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void
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gimp_proc_box_set_widget (GtkWidget *proc_box,
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GtkWidget *widget)
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{
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GtkWidget *vbox;
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GtkWidget *child;
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g_return_if_fail (GTK_IS_SCROLLED_WINDOW (proc_box));
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g_return_if_fail (GTK_IS_WIDGET (widget));
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vbox = g_object_get_data (G_OBJECT (proc_box), "vbox");
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g_return_if_fail (GTK_IS_VBOX (vbox));
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child = g_object_get_data (G_OBJECT (vbox), "child");
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if (child)
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gtk_container_remove (GTK_CONTAINER (vbox), child);
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gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0);
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gtk_widget_show (widget);
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g_object_set_data (G_OBJECT (vbox), "child", widget);
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}
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void
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gimp_proc_box_show_message (GtkWidget *proc_box,
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const gchar *message)
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{
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GtkWidget *vbox;
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GtkWidget *child;
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g_return_if_fail (GTK_IS_SCROLLED_WINDOW (proc_box));
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g_return_if_fail (message != NULL);
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vbox = g_object_get_data (G_OBJECT (proc_box), "vbox");
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g_return_if_fail (GTK_IS_VBOX (vbox));
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child = g_object_get_data (G_OBJECT (vbox), "child");
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if (GTK_IS_LABEL (child))
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{
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gtk_label_set_text (GTK_LABEL (child), message);
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}
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else
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{
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if (child)
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gtk_container_remove (GTK_CONTAINER (vbox), child);
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child = gtk_label_new (message);
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gtk_box_pack_start (GTK_BOX (vbox), child, FALSE, FALSE, 0);
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gtk_widget_show (child);
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g_object_set_data (G_OBJECT (vbox), "child", child);
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}
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while (gtk_events_pending ())
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gtk_main_iteration ();
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}
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