如何使用样式格式获取JTextPane的内容

Question

I am trying to make a simple word processor that edits the text to make it bold, italic, underline, background color and foreground color. The problem is I want to set the contents/text of the JTextPane with all its edited attributes to a single object to save it to another class as a data field which have other data fields like date created and the name of the document given by the user.

Answer 1

I think the best approach its using html as content type for the Text Pane and string builders.

for example,

TextPane tp = new JTextPane();
tp.setContentType("text/html");
StringBuilder sb = new StringBuilder();
sb.append("<span style=\"color:red\">"  + Hello red  + "</span>");
sb.append("<span style=\"color:blue\">" + Hello blue + "</span>");
...
tp.setText(sb); // will print text with the style

works the same in the other way,

String txt = tp.getText();
System.print(txt); //wil show html code

You can reference http://www.java2s.com/Tutorials/Java/Swing_How_to/JTextPane/Style_JTextPane_with_HTML_and_CSS.htm