How to use

isMinimizable

method

in

org.zkoss.zul.Window

@Override
protected boolean isMinimizable() {
  return getComponent().isMinimizable();
}

  wh.write("\"></div>");
if (self.isMinimizable())
  wh.write("<div id=\"").write(uuid).write("!minimize\" class=\"").write(zcls).write("-icon ").write(zcls).write("-min\"></div>");
new Out(title).render(out);