01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: *
17: */
18:
19: package org.apache.jmeter.gui.util;
20:
21: import java.awt.Component;
22:
23: import javax.swing.JTable;
24: import javax.swing.JTextArea;
25: import javax.swing.table.TableCellRenderer;
26:
27: /**
28: * @author mstover
29: */
30: public class TextAreaCellRenderer implements TableCellRenderer {
31:
32: private JTextArea rend = new JTextArea("");
33:
34: public Component getTableCellRendererComponent(JTable table,
35: Object value, boolean isSelected, boolean hasFocus,
36: int row, int column) {
37: rend = new JTextArea(value.toString());
38: // Use two rows, so that we have room for horisontal scrollbar, if the text is one long line. Fix for 40371
39: // This is not an optimal solution, but makes it possible to see the line if it is long
40: rend.setRows(2);
41: rend.revalidate();
42: if (!hasFocus && !isSelected) {
43: rend.setBackground(JMeterColor.LAVENDER);
44: }
45: if (table.getRowHeight(row) < getPreferredHeight()) {
46: table.setRowHeight(row, getPreferredHeight());
47: }
48: return rend;
49: }
50:
51: public int getPreferredHeight() {
52: return rend.getPreferredSize().height + 5;
53: }
54: }
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