JOptionPane.showMessageDialog(null, "对不起,该项功能还未做好");出来的字体很难看,请问怎么改呢?

Question

UIManager.put("OptionPane.font",new Font("华文行楷",Font.PLAIN,30));

Answer 1

UIManager.put("Label.font",m_font);
UIManager.put("Button.font",m_font);

Answer 2

先UIManager,后JOptionPane.showMessageDialog或者不用java的LookAndFeel,用windows的，只在j2sdk for win中可用
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
SwingUtilities.updateComponentTreeUI(你的FRAMES,DIALOGS....);

Answer 3

thanks, I am trying on this

Answer 4

UIManager.put("OptionPane.messageFont",font);
UIManager.put("OptionPane.buttonFont",font);