// dialog.set_modal(true);
dialog.set_title(_("Warning"));
- dialog.modify_bg(StateType.NORMAL, white);
+ set_bg_color(dialog);
// ((Box) content_area).set_spacing(12);
- content_area.modify_bg(StateType.NORMAL, white);
+ set_bg_color(content_area);
content_area.show_all();