设置 Swing 程序的默认字体 [英] Setting the Default Font of Swing Program

问题描述

我想知道如何为我的整个 Java Swing 程序设置默认字体.从我的研究来看，它似乎可以用 UIManager 来完成，这与 LookAndFeel 有关，但我找不到具体的方法，以及 UIManager 看起来很复杂.

I was wondering how to set the default font for my entire Java swing program. From my research it appears it can be done with UIManager, something to do with LookAndFeel, but I can't find specifically how to do it, and the UIManager appears pretty complicated.

推荐答案

尝试:

public static void setUIFont (javax.swing.plaf.FontUIResource f){
    java.util.Enumeration keys = UIManager.getDefaults().keys();
    while (keys.hasMoreElements()) {
      Object key = keys.nextElement();
      Object value = UIManager.get (key);
      if (value instanceof javax.swing.plaf.FontUIResource)
        UIManager.put (key, f);
      }
    } 

通过...调用

setUIFont (new javax.swing.plaf.FontUIResource("Serif",Font.ITALIC,12));

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