public void itemStateChanged(ItemEvent e)
{
Font font=textpane.getFont();
//int style=textpane.getFont().getStyle();
if(e.getSource()==button_cu||e.getSource()==menu_cu) //设置粗体按钮和菜单
{
textpane.setFont(new Font(font.getName(),Font.ITALIC,font.getSize()));
public void itemStateChanged(ItemEvent e) { Font font=textpane.getFont(); //int style=textpane.getFont().getStyle(); if(e.getSource()