java - Any alternate to RSyntaxTextArea in Javafx? -

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i working on code editor java used in parallel computing , distributed computing. i'm looking alternate rsyntaxtextarea in javafx, bcz tried implement in javafx , not working well, half of text area doesn't show , cursor lags in text area. 

tab texttab = new tab("sample tab"); rsyntaxtextarea ta= new rsyntaxtextarea(); swingnode sn = new swingnode();  string text=""; ta.settext(text); ta.setsyntaxeditingstyle(syntaxconstants.syntax_style_java); ta.setantialiasingenabled(true); ta.setcodefoldingenabled(true);    rtextscrollpane sp = new rtextscrollpane(ta);   sn.setcontent(sp);   texttab.setcontent(sn);

i newbie in javafx, don't know how fix these issues. doesn't match beauty of javafx.

try codearea (or more styleclassedtextarea) component tomas mikula's richtextfx framework.


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