2007-10-07 [colin] 3.0.2cvs26
[claws.git] / src / prefs_toolbar.c
index 212158da82b7d4792107e0eb0af4096a7894c3b1..409f05c6ef8408c3b519131f7fecfcc531c16c32 100644 (file)
@@ -385,6 +385,10 @@ static void prefs_toolbar_register(GtkButton *button, ToolbarPage *prefs_toolbar
                GdkPixbuf *pixbuf;
                gchar *event, *text;
 
+               if (prefs_toolbar->item_icon_file == NULL) {
+                       alertpanel_error(ERROR_MSG_NO_ICON);
+                       return;
+               }
                stock_pixbuf_gdk(prefs_toolbar->window, 
                                 stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
                                 &pixbuf);
@@ -461,6 +465,10 @@ static void prefs_toolbar_substitute(GtkButton *button, ToolbarPage *prefs_toolb
                GdkPixbuf *pixbuf;
                gchar *icon_event, *set_event, *text;
 
+               if (prefs_toolbar->item_icon_file == NULL) {
+                       alertpanel_error(ERROR_MSG_NO_ICON);
+                       return;
+               }
                stock_pixbuf_gdk(prefs_toolbar->window, 
                                 stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
                                 &pixbuf);
@@ -631,6 +639,8 @@ static void item_type_changed(GtkComboBox *item_type_combo,
        case ITEM_SEPARATOR:
                gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), _("None"));
                gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button), NULL);
+               g_free(prefs_toolbar->item_icon_file);
+               prefs_toolbar->item_icon_file = NULL;
                gtk_combo_box_set_active(
                        GTK_COMBO_BOX(prefs_toolbar->item_func_combo), -1);
                gtk_combo_box_set_active(
@@ -1106,6 +1116,8 @@ static gboolean set_list_selected(GtkTreeSelection *selector,
        if (g_utf8_collate(toolbar_ret_descr_from_val(A_SEPARATOR), descr) == 0) {
                gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button),
                                    _("None"));
+               g_free(prefs_toolbar->item_icon_file);
+               prefs_toolbar->item_icon_file = NULL;
                gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
                                        ITEM_SEPARATOR);
                g_free(icon_text);