Use
String c = fb.getDocument().getText(0, fb.getDocument().getLength());
You're currently printing the FilterBypass object. You need to get the Document and get the text by passing the offset and the length of the document
Domanda
Ok, this may sound simple but still troubles me. I use a jtextarea and a document filter. I'd like as soon as the user presses "a" for example just the current text to be printed via println. I use:
public void replace(DocumentFilter.FilterBypass fb, int offset, int length, String text, AttributeSet attrs) throws BadLocationException {
if ("a".equals(text)) {
String c = fb.toString();
System.out.println(c);
}
super.replace(fb, offset, length, text, attrs);
}
}
I type "help", for example and get javax.swing.text.AbstractDocument$DefaultFilterBypass@6f9bb25a in console! But why? D: Thanks a lot
Soluzione
Use
String c = fb.getDocument().getText(0, fb.getDocument().getLength());
You're currently printing the FilterBypass object. You need to get the Document and get the text by passing the offset and the length of the document