Java JTextComponent Row getRow(JTextComponent editor, int pos)

Description

get Row

License

Apache License

Declaration

public static int getRow(JTextComponent editor, int pos) 

Method Source Code

//package com.java2s;
/*/*w  ww.  j  a  va  2  s  .  com*/
 * K-scope
 * Copyright 2012-2013 RIKEN, Japan
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * Version to work with SSHconnect.
 */

import javax.swing.text.BadLocationException;

import javax.swing.text.JTextComponent;

import javax.swing.text.Utilities;

public class Main {

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

Related

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