diff options
Diffstat (limited to 'e-util/e-gtk-utils.c')
| -rw-r--r-- | e-util/e-gtk-utils.c | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/e-util/e-gtk-utils.c b/e-util/e-gtk-utils.c deleted file mode 100644 index c1a258ea14..0000000000 --- a/e-util/e-gtk-utils.c +++ /dev/null @@ -1,161 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-gtk-utils.c - * - * Copyright (C) 2000 Helix Code, Inc. - * - * 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. - * - * Author: Ettore Perazzoli - */ - - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <gtk/gtksignal.h> -#include "e-gtk-utils.h" - - -/* (Cut and pasted from Gtk.) */ - -typedef struct DisconnectInfo { - unsigned int signal_handler; - - GtkObject *object1; - unsigned int disconnect_handler1; - - GtkObject *object2; - unsigned int disconnect_handler2; -} DisconnectInfo; - -static unsigned int -alive_disconnecter (GtkObject *object, - DisconnectInfo *info) -{ - g_assert (info != NULL); - - gtk_signal_disconnect (info->object1, info->disconnect_handler1); - gtk_signal_disconnect (info->object1, info->signal_handler); - gtk_signal_disconnect (info->object2, info->disconnect_handler2); - - g_free (info); - - return 0; -} - -/** - * e_gtk_signal_connect_full_while_alive: - * @object: - * @name: - * @func: - * @marshal: - * @data: - * @destroy_func: - * @object_signal: - * @after: - * @alive_object: - * - * Connect a signal like `gtk_signal_connect_while_alive()', but with full - * params like `gtk_signal_connect_full()'. - **/ -void -e_gtk_signal_connect_full_while_alive (GtkObject *object, - const char *name, - GtkSignalFunc func, - GtkCallbackMarshal marshal, - void *data, - GtkDestroyNotify destroy_func, - gboolean object_signal, - gboolean after, - GtkObject *alive_object) -{ - DisconnectInfo *info; - - g_return_if_fail (GTK_IS_OBJECT (object)); - g_return_if_fail (name != NULL); - g_return_if_fail (func != NULL); - g_return_if_fail (GTK_IS_OBJECT (alive_object)); - - info = g_new (DisconnectInfo, 1); - - info->signal_handler = gtk_signal_connect_full (object, name, - func, marshal, data, - destroy_func, - object_signal, after); - - info->object1 = object; - info->disconnect_handler1 = gtk_signal_connect (object, "destroy", - GTK_SIGNAL_FUNC (alive_disconnecter), info); - - info->object2 = alive_object; - info->disconnect_handler2 = gtk_signal_connect (alive_object, "destroy", - GTK_SIGNAL_FUNC (alive_disconnecter), info); -} - -/** - * gtk_radio_button_get_nth_selected: - * @button: A GtkRadioButton - * - * Returns an int indicating which button in the radio group is - * toggled active. NOTE: radio group item numbering starts at zero. - **/ -int -gtk_radio_button_get_nth_selected (GtkRadioButton *button) -{ - GSList *l; - int i, c; - - g_return_val_if_fail (button != NULL, 0); - g_return_val_if_fail (GTK_IS_RADIO_BUTTON (button), 0); - - c = g_slist_length (button->group); - - for (i = 0, l = button->group; l; l = l->next, i++) { - GtkRadioButton *tmp = l->data; - - if (GTK_TOGGLE_BUTTON (tmp)->active) - return c - i - 1; - } - - return 0; -} - -/** - * gtk_radio_button_select_nth: - * @button: A GtkRadioButton - * @n: Which button to select from the group - * - * Select the Nth item of a radio group. NOTE: radio group items - * start numbering from zero - **/ -void -gtk_radio_button_select_nth (GtkRadioButton *button, int n) -{ - GSList *l; - int len; - - g_return_if_fail (button != NULL); - g_return_if_fail (GTK_IS_RADIO_BUTTON (button)); - - len = g_slist_length (button->group); - - if ((n <= len) && (n > 0)) { - l = g_slist_nth (button->group, len - n - 1); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (l->data), TRUE); - } - -} |