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JMeter example source code file (

This example JMeter source code file ( is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - JMeter tags/keywords

awt, component, component, gui, jtable, jtextarea, jtextarea, object, object, swing, table, tablecellrenderer, textareacellrenderer, textareacellrenderer

The JMeter source code

 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.

package org.apache.jmeter.gui.util;

import java.awt.Component;

import javax.swing.JTable;
import javax.swing.JTextArea;
import javax.swing.table.TableCellRenderer;

public class TextAreaCellRenderer implements TableCellRenderer {

    private JTextArea rend = new JTextArea("");

    public Component getTableCellRendererComponent(JTable table, Object value,
            boolean isSelected, boolean hasFocus,
            int row, int column) {
        rend = new JTextArea(value.toString());
        // Use two rows, so that we have room for horisontal scrollbar, if the text is one long line. Fix for 40371
        // This is not an optimal solution, but makes it possible to see the line if it is long
        if (!hasFocus && !isSelected) {
        if (table.getRowHeight(row) < getPreferredHeight()) {
            table.setRowHeight(row, getPreferredHeight());
        return rend;

    public int getPreferredHeight() {
        return rend.getPreferredSize().height + 5;

Other JMeter examples (source code examples)

Here is a short list of links related to this JMeter source code file:

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