调用Synth的步骤

1、创建XML文件(如: demo.xml)

 

 

2、在XML中实现各种组件的重新绘制.

 

 

3、在程序的开始，把新样式synth应用到程序，如：

 

     

   try {
                    //创建一个SynthLookAndFeel类
                    SynthLookAndFeel synth = new SynthLookAndFeel();
                    //导入对应配置(xml)
                    synth.load(SynthFrame.class.getResourceAsStream("demo.xml"),
                               SynthFrame.class);
                    //把SynthLookAndFeel应用到程序
                    UIManager.setLookAndFeel(synth);
                } catch (Exception ex) {
                    ex.printStackTrace();
                }

 

 

附件是网上的例子

 

 

 

出现的异常：

java.lang.IllegalArgumentException: You must supply an InputStream, StyleFactory and Class or URL
	at javax.swing.plaf.synth.SynthParser.parse(SynthParser.java:211)
	at javax.swing.plaf.synth.SynthLookAndFeel.load(SynthLookAndFeel.java:590)
	at com.demo.synth.demo1.SynthFrame$1.run(SynthFrame.java:36)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

 

 表示XML文件找不着，有可能是XML的路径错误或者XML没有编译到Class对应路径下或者其他原因。

 

 

异常：

 

java.text.ParseException: Error parsing: org.xml.sax.SAXException: ID background has not been defined null
	at javax.swing.plaf.synth.SynthParser.parse(SynthParser.java:230)
	at javax.swing.plaf.synth.SynthLookAndFeel.load(SynthLookAndFeel.java:590)
	at com.demo.synth.demo1.SynthFrame$1.run(SynthFrame.java:36)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

 

 

 表示在xml中ID为background的对象没有创建，或者它对应类的路径错误。