如何设置 JGoodies 的外观和感觉？答案

【问题标题】：How to set the JGoodies Look and Feel?如何设置 JGoodies 的外观和感觉？
【发布时间】：2014-03-19 21:25:57
【问题描述】：

我将jgoodies-looks-2.5.3.jar 添加到我的构建路径并开始使用

public static void main(String[] args) {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                try {
                    UIManager.setLookAndFeel("com.jgoodies.looks.windows.WindowsLookAndFeel");
                    ExpenseManagerGUI frame = new ExpenseManagerGUI();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
    }

但我收到以下错误：（如何解决此问题？）

Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: com/jgoodies/common/base/SystemUtils
    at com.jgoodies.looks.common.ShadowPopupFactory.install(ShadowPopupFactory.java:116)
    at com.jgoodies.looks.windows.WindowsLookAndFeel.initialize(WindowsLookAndFeel.java:199)
    at javax.swing.UIManager.setLookAndFeel(Unknown Source)
    at javax.swing.UIManager.setLookAndFeel(Unknown Source)
    at de.mayerhofersimon.expensemanager.ExpenseManagerGUI$2.run(ExpenseManagerGUI.java:94)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    at java.awt.EventQueue.access$200(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.jgoodies.common.base.SystemUtils
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 19 more

【问题讨论】：

标签： java swing embedded-resource look-and-feel jgoodies

【解决方案1】：

看起来很像您缺少类路径中的 jgoodies-common.jar。

你可以从Maven得到这个

我强烈建议为您的构建使用依赖管理系统，这样可以避免将来出现此类问题

【讨论】：

【解决方案2】：

您缺少 JGoodies 公共库，如 on Maven Repository 所示。你可以得到它here。

【讨论】：