JScrollPane多行内的JTextArea

Question

I have this code for show JTextArea inside

text = new JTextArea("");
    text.setRows(5);
    text.setColumns(50);
    JScrollPane scroll_pane = new JScrollPane(text, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
            JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);

Now I would that when cursor reach end of text area, it goes automatically to newline(the 50 columns). How can I do that?

Answer 1

尝试这个：

text.setLineWrap(true);