Function ghack_highlight_widget

outdated/win/gnome/gnstatus.c:875–908

Widget changed, so add it to the highlighing list */

/* Widget changed, so add it to the highlighing list */
static void
ghack_highlight_widget(GtkWidget *widget, GtkStyle *oldStyle,
                       GtkStyle *newStyle)
{
    Highlight *highlt;
    GList *item;

    /* Check if this widget is already in the queue.  If so then
     * remove it, so we will only have the new entry in the queue  */
    for (item = g_list_first(s_HighLightList); item;) {
        highlt = (Highlight *) item->data;
        if (highlt) {
            if (highlt->widget == widget) {
                s_HighLightList = g_list_remove_link(s_HighLightList, item);
                g_free(highlt);
                g_list_free_1(item);
                break;
            }
        }
        if (item)
            item = item->next;
        else
            break;
    }

    /* Ok, now highlight this widget and add it into the fade
     * highlighting queue  */
    highlt = g_new(Highlight, 1);
    highlt->nTurnsLeft = NUM_TURNS_HIGHLIGHTED;
    highlt->oldStyle = oldStyle;
    highlt->widget = widget;
    s_HighLightList = g_list_prepend(s_HighLightList, highlt);
    gtk_widget_set_style(GTK_WIDGET(widget), newStyle);
}