Java JTextComponent Row getRow(int pos, JTextComponent editor)

Description

get Row

License

Open Source License

Declaration

public static int getRow(int pos, JTextComponent editor) throws BadLocationException 

Method Source Code

//package com.java2s;
/*//from  w ww  .  j ava2  s.  c om
 * Copyright (c) 2011 - 2012. Elega9t Ltd. All rights reserved.
 * ELEGA9T PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.Copyright (c) 2011 - 2012. Elega9t Ltd. All rights reserved.
 */

import javax.swing.text.BadLocationException;
import javax.swing.text.JTextComponent;
import javax.swing.text.Utilities;

public class Main {
    public static int getRow(int pos, JTextComponent editor) throws BadLocationException {
        int rn = (pos == 0) ? 1 : 0;
        int offs = pos;
        while (offs > 0) {
            offs = Utilities.getRowStart(editor, offs) - 1;
            rn++;
        }
        return rn;
    }
}

Related

1. getRow(JTextComponent editor, int pos)
2. getRowStart(JTextComponent c, int offs)