JComboBox cb = new JComboBox();//1StringBuffer sb = new StringBuffer("1,00");FontMetrics fm = cb.getFont().getFontMetrics();int iWidth = cb.getPreferredSize().width;if (iWidth < 120) iWidth = 120; //z.B. Mindestbreitewhile (iWidth > fm.stringWidth(sb.toString())) { sb.insert(0, ' ');} cb.addItem(sb);//2