JEdi​​torPane中的HTMLEditorKit和Custom标签 [英] HTMLEditorKit and Custom tags in the JEditorPane

问题描述

我按照说明添加了自己的标签 http://java-sl.com/custom_tag_html_kit. html

I use the instructions to add my own tag http://java-sl.com/custom_tag_html_kit.html

class MyParserDelegator extends ParserDelegator {
public MyParserDelegator() {
    try {
        Field f=javax.swing.text.html.parser.ParserDelegator.class.getDeclaredField("dtd");
        f.setAccessible(true);
        DTD dtd=(DTD)f.get(null);
        javax.swing.text.html.parser.Element div=dtd.getElement("div");
        dtd.defineElement("button", div.getType(), true, true,div.getContent(),null, null,div.getAttributes());

    } catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException e) {
    }
}

}

很遗憾，它无法正常工作:

谁能帮我吗?

Unfortunately it is not working properly:

Can anyone help me?

推荐答案

使用以下(jdk 1.7)可以为我工作:

It works for me using the following (jdk 1.7):

Field f = javax.swing.text.html.parser.ParserDelegator.class.getDeclaredField("DTD_KEY");

唯一的更改是键:"DTD_KEY"大写！

The only change is the key: "DTD_KEY" upper case!!

我使用

Field[] flds = javax.swing.text.html.parser.ParserDelegator.class.getDeclaredFields();
for (Field f: flds)  
{
       System.err.println(f.getName());
}

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